From e04bec488b9beb9c6b0b94a52201a8745cf07f4a Mon Sep 17 00:00:00 2001
From: agra <alex@swipelab.co>
Date: Mon, 1 Jun 2026 12:00:03 +0300
Subject: [PATCH] ERR/E4.1b: #caller_location + Source_Location (+ namespaced
 default fix, comptime flush)
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

Finishes Phase E4. `process.exit` / `assert` now report the caller's location.

#caller_location + Source_Location:
- new `hash_caller_location` token (lexer) + a leaf `caller_location` AST node
  (parser primary-expr; sema + lsp arms).
- `Source_Location :: struct { file; line; col; func }` in std.sx.
- expandCallDefaults rewrites a `#caller_location` param default to a marker
  carrying the CALL site's span + source_file.
- lowerCallerLocation synthesizes the struct: file + line:col via
  errors.SourceLoc.compute over the diagnostics file→source map, stamped with
  the enclosing (caller) function name. inferExprType resolves it to
  Source_Location. Explicitly forwarding a Source_Location through an inner
  call preserves the outermost site.

namespaced default-param expansion (pre-existing crash): expandCallDefaults
bailed on field_access callees, so `mod.fn(args)` with an omitted defaulted
param passed too few args → LLVM "incorrect number of arguments". Now resolves
the namespace fd (by field / qualified name); method-on-value calls (where
`self` shifts the count) stay excluded. Prerequisite for process.exit/assert
(always called namespaced) taking `loc = #caller_location`.

comptime flush: interp.callForeign flushes the interpreter's buffered print
output before invoking any host symbol, so a comptime diagnostic emitted just
before a terminating `_exit` (process.exit at comptime) survives.

process.exit/assert take `loc: Source_Location = #caller_location`; assert
prints `ASSERTION FAILED at <file>:<line>: <msg>`. examples 250 (assert
file:line), 251 (caller-location + forwarding). The two ffi-objc *.ir
snapshots are regenerated — adding Source_Location to std.sx renumbers the
global string pool the type/field-name tables index (benign, identical IR).
---
 examples/250-assert.sx                        |    8 +-
 examples/251-caller-location.sx               |   22 +
 library/modules/process.sx                    |   23 +-
 library/modules/std.sx                        |   10 +
 src/ast.zig                                   |    5 +
 src/ir/interp.zig                             |    9 +
 src/ir/lower.zig                              |   94 +-
 src/lexer.zig                                 |    1 +
 src/lsp/server.zig                            |    1 +
 src/parser.zig                                |    4 +
 src/sema.zig                                  |    2 +
 src/token.zig                                 |    1 +
 tests/expected/250-assert.txt                 |    2 +-
 tests/expected/251-caller-location.exit       |    1 +
 tests/expected/251-caller-location.txt        |    2 +
 .../expected/ffi-objc-call-06-sret-return.ir  | 1993 +++++++++--------
 .../ffi-objc-dsl-07-mangling-table.ir         |    2 -
 17 files changed, 1212 insertions(+), 968 deletions(-)
 create mode 100644 examples/251-caller-location.sx
 create mode 100644 tests/expected/251-caller-location.exit
 create mode 100644 tests/expected/251-caller-location.txt

diff --git a/examples/250-assert.sx b/examples/250-assert.sx
index 51acb82..a2b8966 100644
--- a/examples/250-assert.sx
+++ b/examples/250-assert.sx
@@ -1,7 +1,7 @@
-// `assert` (ERR step E4.1): a false condition prints `ASSERTION FAILED: <msg>`
-// and exits 1; a true condition is a no-op. Built on `process.exit`. (The
-// caller's `file:line` in the message rides on `#caller_location` — E4.1b.)
-// Expected exit code: 1.
+// `assert` (ERR steps E4.1 / E4.1b): a false condition prints `ASSERTION
+// FAILED at <file>:<line>: <msg>` (the caller's location, via the
+// `#caller_location` default param) and exits 1; a true condition is a no-op.
+// Built on `process.exit`. Expected exit code: 1.
 
 #import "modules/std.sx";
 proc :: #import "modules/process.sx";
diff --git a/examples/251-caller-location.sx b/examples/251-caller-location.sx
new file mode 100644
index 0000000..20cb09f
--- /dev/null
+++ b/examples/251-caller-location.sx
@@ -0,0 +1,22 @@
+// `#caller_location` (ERR step E4.1b). As a parameter's default value it
+// resolves to a `Source_Location` of the CALL site — file, line:col, and the
+// enclosing function — rather than the callee's signature. Explicitly
+// forwarding a `Source_Location` through an inner call preserves the outermost
+// site (so a logging wrapper reports where IT was called). Expected exit: 0.
+
+#import "modules/std.sx";
+
+note :: (loc: Source_Location = #caller_location) {
+    print("note from {} (line {})\n", loc.func, loc.line);
+}
+
+// Forwards its own caller location through to `note`.
+wrap :: (loc: Source_Location = #caller_location) {
+    note(loc);
+}
+
+main :: () -> s32 {
+    note();              // call site → func main
+    wrap();              // forwarded → still reports this line in main
+    return 0;
+}
diff --git a/library/modules/process.sx b/library/modules/process.sx
index 0d8955d..918972f 100644
--- a/library/modules/process.sx
+++ b/library/modules/process.sx
@@ -130,25 +130,22 @@ clib_exit :: (code: s32) -> noreturn #foreign libc "_exit";
 // Stop the process immediately with exit code `code`. Does NOT unwind:
 // no `defer` / `onfail` cleanup runs, no error-trace frames are pushed —
 // it's the POSIX `_exit(2)` syscall. At comptime (`#run`) it terminates the
-// COMPILER with the same code after printing a short diagnostic; in compiled
-// code the `is_comptime()` branch folds away to just the syscall.
-//
-// (PLAN-ERR E4.1 also specifies a `loc: Source_Location = #caller_location`
-// parameter and an interpreter-frame dump in the comptime branch. Both ride
-// on the `#caller_location` directive — deferred to E4.1b.)
-exit :: (code: u8) -> noreturn {
+// COMPILER with the same code after printing a diagnostic naming the call site
+// (`loc` defaults to `#caller_location`); in compiled code the `is_comptime()`
+// branch folds away to just the syscall.
+exit :: (code: u8, loc: Source_Location = #caller_location) -> noreturn {
     if is_comptime() {
-        print("\nprocess.exit({}) called at comptime\n", code);
+        print("\nprocess.exit({}) called from {} at {}:{}\n", code, loc.func, loc.file, loc.line);
     }
     clib_exit(xx code);
 }
 
-// Abort with a message when `cond` is false. Prints `ASSERTION FAILED: <msg>`
-// then exits 1; a true condition is a no-op. (E4.1b adds the caller's
-// `file:line` via `#caller_location`.)
-assert :: (cond: bool, msg: string) {
+// Abort with a message when `cond` is false. Prints `ASSERTION FAILED at
+// <file>:<line>: <msg>` (the caller's location, via `#caller_location`) then
+// exits 1; a true condition is a no-op.
+assert :: (cond: bool, msg: string, loc: Source_Location = #caller_location) {
     if !cond {
-        print("ASSERTION FAILED: {}\n", msg);
+        print("ASSERTION FAILED at {}:{}: {}\n", loc.file, loc.line, msg);
         exit(1);
     }
 }
diff --git a/library/modules/std.sx b/library/modules/std.sx
index 1f21494..16a85bb 100644
--- a/library/modules/std.sx
+++ b/library/modules/std.sx
@@ -23,6 +23,16 @@ is_flags :: ($T: Type) -> bool #builtin;
 field_value_int :: ($T: Type, idx: s64) -> s64 #builtin;
 field_index :: ($T: Type, val: T) -> s64 #builtin;
 error_tag_name :: (e: $T) -> string #builtin;
+
+// Call-site location, synthesized by the `#caller_location` directive when it
+// is a parameter's default value (ERR E4.1b). `process.exit` / `assert` use it
+// to report where they were invoked.
+Source_Location :: struct {
+    file: string;
+    line: s32;
+    col: s32;
+    func: string;
+}
 string :: []u8 #builtin;
 
 #import "allocators.sx";
diff --git a/src/ast.zig b/src/ast.zig
index a7184fb..59d1252 100644
--- a/src/ast.zig
+++ b/src/ast.zig
@@ -62,6 +62,11 @@ pub const Node = struct {
         try_expr: TryExpr,
         catch_expr: CatchExpr,
         onfail_stmt: OnFailStmt,
+        /// `#caller_location` — a marker that, as a parameter default, resolves
+        /// to a `Source_Location` of the call site (ERR E4.1b). The node's
+        /// `span`/`source_file` carry the location (rewritten to the call site
+        /// during default expansion). No payload.
+        caller_location: void,
         pack_index_type_expr: PackIndexTypeExpr,
         comptime_pack_ref: ComptimePackRef,
         force_unwrap: ForceUnwrap,
diff --git a/src/ir/interp.zig b/src/ir/interp.zig
index 171a25b..b926265 100644
--- a/src/ir/interp.zig
+++ b/src/ir/interp.zig
@@ -426,6 +426,15 @@ pub const Interpreter = struct {
 
     fn callForeign(self: *Interpreter, func: *const inst_mod.Function, args: []const Value) InterpError!Value {
         const name = self.module.types.getString(func.name);
+
+        // A foreign call may not return (e.g. `process.exit` → `_exit`), which
+        // would discard the interpreter's buffered `print` output (otherwise
+        // flushed only after `#run` completes). Flush it first so comptime
+        // diagnostics emitted just before a terminating call survive.
+        if (self.output.items.len > 0) {
+            _ = std.c.write(1, self.output.items.ptr, self.output.items.len);
+            self.output.clearRetainingCapacity();
+        }
         const symbol = (host_ffi.lookupSymbol(self.alloc, name) catch return bailDetail("comptime foreign call: dlsym error looking up symbol")) orelse {
             if (last_bail_detail == null) last_bail_detail = "comptime foreign call: symbol not found via dlsym (target-specific binding called at compile time?)";
             return error.CannotEvalComptime;
diff --git a/src/ir/lower.zig b/src/ir/lower.zig
index 1648614..8f90012 100644
--- a/src/ir/lower.zig
+++ b/src/ir/lower.zig
@@ -2657,6 +2657,7 @@ pub const Lowering = struct {
 
             .try_expr => |te| self.lowerTry(te.operand, node.span),
             .catch_expr => |ce| self.lowerCatch(&ce, node.span),
+            .caller_location => self.lowerCallerLocation(node),
             else => self.emitError("unknown_expr", node.span),
         };
     }
@@ -11096,16 +11097,40 @@ pub const Lowering = struct {
     /// node with the defaults filled in. Returns null when no expansion is
     /// needed (callee unknown, all args provided, or no defaults available).
     fn expandCallDefaults(self: *Lowering, c: *const ast.Call) ?*ast.Call {
-        if (c.callee.data != .identifier) return null;
-        const id_name = c.callee.data.identifier.name;
-        const eff_name = blk: {
-            const scoped = if (self.scope) |scope| scope.lookupFn(id_name) orelse id_name else id_name;
-            if (self.ufcs_alias_map.get(id_name)) |target| {
-                break :blk if (self.scope) |scope| scope.lookupFn(target) orelse target else target;
+        const fd = blk: {
+            switch (c.callee.data) {
+                .identifier => |id| {
+                    const eff_name = blk2: {
+                        const scoped = if (self.scope) |scope| scope.lookupFn(id.name) orelse id.name else id.name;
+                        if (self.ufcs_alias_map.get(id.name)) |target| {
+                            break :blk2 if (self.scope) |scope| scope.lookupFn(target) orelse target else target;
+                        }
+                        break :blk2 scoped;
+                    };
+                    break :blk self.fn_ast_map.get(eff_name) orelse return null;
+                },
+                // Namespace call `mod.fn(args)` — args map directly to params
+                // (no `self` prepend), so default expansion is the same shape as
+                // a bare call. A METHOD call `value.method(args)` prepends `self`
+                // (arg/param counts are offset), so it's excluded: only treat the
+                // receiver as a namespace when it isn't a value in scope.
+                .field_access => |fa| {
+                    const obj_name: ?[]const u8 = switch (fa.object.data) {
+                        .identifier => |id| id.name,
+                        .type_expr => |te| te.name,
+                        else => null,
+                    };
+                    const name = obj_name orelse return null;
+                    if (self.scope) |scope| {
+                        if (scope.lookup(name) != null) return null; // method call on a value
+                    }
+                    if (self.global_names.contains(name)) return null;
+                    const qualified = std.fmt.allocPrint(self.alloc, "{s}.{s}", .{ name, fa.field }) catch fa.field;
+                    break :blk self.fn_ast_map.get(qualified) orelse self.fn_ast_map.get(fa.field) orelse return null;
+                },
+                else => return null,
             }
-            break :blk scoped;
         };
-        const fd = self.fn_ast_map.get(eff_name) orelse return null;
         if (c.args.len >= fd.params.len) return null;
         var end: usize = c.args.len;
         while (end < fd.params.len) : (end += 1) {
@@ -11117,7 +11142,17 @@ pub const Lowering = struct {
         for (c.args, 0..) |arg, i| new_args[i] = arg;
         var i: usize = c.args.len;
         while (i < end) : (i += 1) {
-            new_args[i] = fd.params[i].default_expr.?;
+            const def = fd.params[i].default_expr.?;
+            // `#caller_location` resolves at the CALL site, not the callee's
+            // signature: emit a fresh marker carrying the call's span + file so
+            // lowering synthesizes the caller's `Source_Location` (ERR E4.1b).
+            if (def.data == .caller_location) {
+                const n = self.alloc.create(ast.Node) catch return null;
+                n.* = .{ .span = c.callee.span, .data = .{ .caller_location = {} }, .source_file = c.callee.source_file };
+                new_args[i] = n;
+            } else {
+                new_args[i] = def;
+            }
         }
         const new_call = self.alloc.create(ast.Call) catch return null;
         new_call.* = .{ .callee = c.callee, .args = new_args };
@@ -13863,6 +13898,7 @@ pub const Lowering = struct {
                 if (op_ty == channel) break :blk .void;
                 break :blk self.failableSuccessType(op_ty);
             },
+            .caller_location => self.module.types.findByName(self.module.types.internString("Source_Location")) orelse .unresolved,
             .if_expr => |ie| {
                 // If-else types as its branches' unified type. A `noreturn`
                 // branch (one that diverges — `return` / `raise` / `break` /
@@ -15574,6 +15610,46 @@ pub const Lowering = struct {
     /// callees, propagation from a value-carrying caller, and `try` inside an
     /// `or` chain need the error-channel tuple ABI / fallback routing — those
     /// land in E1.4b/E2, so we bail loudly here.
+    /// Synthesize a `Source_Location` value for a `#caller_location` marker
+    /// (ERR E4.1b). The node's `span`/`source_file` are the CALL site (rewritten
+    /// by `expandCallDefaults`); resolve them to file / line:col against the
+    /// source text and stamp the enclosing (caller) function name.
+    fn lowerCallerLocation(self: *Lowering, node: *const Node) Ref {
+        const sl_tid = self.module.types.findByName(self.module.types.internString("Source_Location")) orelse {
+            if (self.diagnostics) |d| d.addFmt(.err, node.span, "`#caller_location` needs `Source_Location` (from std.sx) in scope", .{});
+            return self.builder.constInt(0, .void);
+        };
+        const file = node.source_file orelse self.current_source_file orelse (self.main_file orelse "");
+        const src = self.sourceForFile(file);
+        const loc = errors.SourceLoc.compute(src, node.span.start);
+        const func_name = self.currentFunctionName();
+        var fields = [_]Ref{
+            self.builder.constString(self.module.types.internString(file)),
+            self.builder.constInt(@intCast(loc.line), .s32),
+            self.builder.constInt(@intCast(loc.col), .s32),
+            self.builder.constString(self.module.types.internString(func_name)),
+        };
+        return self.builder.emit(.{ .struct_init = .{ .fields = self.alloc.dupe(Ref, &fields) catch unreachable } }, sl_tid);
+    }
+
+    /// The source text for `file`, via the diagnostics' file→source map (which
+    /// includes the main file). Empty if unavailable — line:col then degrade to
+    /// 1:1 rather than crash.
+    fn sourceForFile(self: *Lowering, file: []const u8) []const u8 {
+        const diags = self.diagnostics orelse return "";
+        if (diags.import_sources) |is| {
+            if (is.get(file)) |s| return s;
+        }
+        return diags.source;
+    }
+
+    /// Name of the function currently being lowered (the caller, at a
+    /// `#caller_location` site), or "" outside any function.
+    fn currentFunctionName(self: *Lowering) []const u8 {
+        const fid = self.builder.func orelse return "";
+        return self.module.types.getString(self.module.functions.items[@intFromEnum(fid)].name);
+    }
+
     fn lowerTry(self: *Lowering, operand: *const Node, span: ast.Span) Ref {
         // (1) `try` is legal only inside a failable function.
         const caller_ret = self.effectiveReturnType() orelse {
diff --git a/src/lexer.zig b/src/lexer.zig
index e1a1f2f..1cbc901 100644
--- a/src/lexer.zig
+++ b/src/lexer.zig
@@ -96,6 +96,7 @@ pub const Lexer = struct {
                 .{ "#jni_main", Tag.hash_jni_main },
                 .{ "#selector", Tag.hash_selector },
                 .{ "#property", Tag.hash_property },
+                .{ "#caller_location", Tag.hash_caller_location },
             };
             inline for (directives) |d| {
                 const keyword = d[0];
diff --git a/src/lsp/server.zig b/src/lsp/server.zig
index 9f59d46..47ee5dd 100644
--- a/src/lsp/server.zig
+++ b/src/lsp/server.zig
@@ -1709,6 +1709,7 @@ pub const Server = struct {
             .hash_jni_main,
             .hash_selector,
             .hash_property,
+            .hash_caller_location,
             => ST.keyword,
 
             .kw_f32, .kw_f64, .kw_Type, .kw_Self => ST.type_,
diff --git a/src/parser.zig b/src/parser.zig
index 501ee57..f3f2588 100644
--- a/src/parser.zig
+++ b/src/parser.zig
@@ -2773,6 +2773,10 @@ pub const Parser = struct {
                 const inner = try self.parseExpr();
                 return try self.createNode(start, .{ .comptime_expr = .{ .expr = inner } });
             },
+            .hash_caller_location => {
+                self.advance();
+                return try self.createNode(start, .{ .caller_location = {} });
+            },
             .hash_objc_call, .hash_jni_call, .hash_jni_static_call => {
                 return try self.parseFfiIntrinsicCall();
             },
diff --git a/src/sema.zig b/src/sema.zig
index 7e575a3..97d2293 100644
--- a/src/sema.zig
+++ b/src/sema.zig
@@ -1136,6 +1136,7 @@ pub const Analyzer = struct {
             .try_expr => |te| {
                 try self.analyzeNode(te.operand);
             },
+            .caller_location => {}, // leaf marker (ERR E4.1b) — no sub-nodes
             .catch_expr => |ce| {
                 try self.analyzeNode(ce.operand);
                 try self.pushScope();
@@ -1587,6 +1588,7 @@ pub fn findNodeAtOffset(node: *Node, offset: u32) ?*Node {
             if (findNodeAtOffset(se.operand, offset)) |found| return found;
         },
         .break_expr, .continue_expr => {},
+        .caller_location => {},
         .assignment => |asgn| {
             if (findNodeAtOffset(asgn.target, offset)) |found| return found;
             if (findNodeAtOffset(asgn.value, offset)) |found| return found;
diff --git a/src/token.zig b/src/token.zig
index 2ee525a..ae5ac02 100644
--- a/src/token.zig
+++ b/src/token.zig
@@ -132,6 +132,7 @@ pub const Tag = enum {
     hash_jni_method_descriptor, // `#jni_method_descriptor("(Sig)Ret")` per-method JNI descriptor override
     hash_selector, // `#selector("explicit:string")` per-method Obj-C selector override (Phase 3.2)
     hash_property, // `#property[(modifier, ...)]` field directive — synthesizes getter/setter dispatch (M2.2)
+    hash_caller_location, // `#caller_location` — as a param default, synthesizes the call site's Source_Location (ERR E4.1b)
     hash_jni_env, // `#jni_env(env) { body }` block-form env-scoping intrinsic
     hash_jni_main, // `#jni_main #jni_class(...) { ... }` — class is the launchable Android Activity
     triple_minus, // ---
diff --git a/tests/expected/250-assert.txt b/tests/expected/250-assert.txt
index 63caee9..452715d 100644
--- a/tests/expected/250-assert.txt
+++ b/tests/expected/250-assert.txt
@@ -1,2 +1,2 @@
 first assert passed
-ASSERTION FAILED: two plus two is not five
+ASSERTION FAILED at /Users/agra/projects/sx/examples/250-assert.sx:12: two plus two is not five
diff --git a/tests/expected/251-caller-location.exit b/tests/expected/251-caller-location.exit
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/tests/expected/251-caller-location.exit
@@ -0,0 +1 @@
+0
diff --git a/tests/expected/251-caller-location.txt b/tests/expected/251-caller-location.txt
new file mode 100644
index 0000000..dbedfe3
--- /dev/null
+++ b/tests/expected/251-caller-location.txt
@@ -0,0 +1,2 @@
+note from main (line 19)
+note from main (line 20)
diff --git a/tests/expected/ffi-objc-call-06-sret-return.ir b/tests/expected/ffi-objc-call-06-sret-return.ir
index 8ea1dc2..cadb7e6 100644
--- a/tests/expected/ffi-objc-call-06-sret-return.ir
+++ b/tests/expected/ffi-objc-call-06-sret-return.ir
@@ -29,279 +29,291 @@
 @tn.str.21 = private constant [6 x i8] c"usize\00"
 @tn.str.22 = private constant [5 x i8] c"void\00"
 @tn.str.23 = private constant [6 x i8] c"*void\00"
-@tn.str.24 = private constant [10 x i8] c"Allocator\00"
-@tn.str.25 = private constant [11 x i8] c"CAllocator\00"
-@tn.str.26 = private constant [12 x i8] c"*CAllocator\00"
-@tn.str.27 = private constant [4 x i8] c"GPA\00"
-@tn.str.28 = private constant [5 x i8] c"*GPA\00"
-@tn.str.29 = private constant [11 x i8] c"ArenaChunk\00"
-@tn.str.30 = private constant [12 x i8] c"*ArenaChunk\00"
-@tn.str.31 = private constant [6 x i8] c"Arena\00"
-@tn.str.32 = private constant [7 x i8] c"*Arena\00"
-@tn.str.33 = private constant [6 x i8] c"[*]u8\00"
-@tn.str.34 = private constant [9 x i8] c"BufAlloc\00"
-@tn.str.35 = private constant [10 x i8] c"*BufAlloc\00"
-@tn.str.36 = private constant [18 x i8] c"TrackingAllocator\00"
-@tn.str.37 = private constant [19 x i8] c"*TrackingAllocator\00"
-@tn.str.38 = private constant [8 x i8] c"Context\00"
-@tn.str.39 = private constant [9 x i8] c"[]string\00"
-@tn.str.40 = private constant [16 x i8] c"OperatingSystem\00"
-@tn.str.41 = private constant [13 x i8] c"Architecture\00"
-@tn.str.42 = private constant [13 x i8] c"BuildOptions\00"
-@tn.str.43 = private constant [11 x i8] c"() -> bool\00"
-@tn.str.44 = private constant [9 x i8] c"NSString\00"
-@tn.str.45 = private constant [10 x i8] c"*NSString\00"
-@tn.str.46 = private constant [10 x i8] c"Closure()\00"
-@tn.str.47 = private constant [7 x i8] c"Triple\00"
-@tn.str.48 = private constant [13 x i8] c"**CAllocator\00"
-@tn.str.49 = private constant [5 x i8] c"*s64\00"
-@tn.str.50 = private constant [7 x i8] c"**void\00"
-@tn.str.51 = private constant [6 x i8] c"*bool\00"
-@tn.str.52 = private constant [8 x i8] c"*string\00"
-@tn.str.53 = private constant [6 x i8] c"[]Any\00"
-@tn.str.54 = private constant [5 x i8] c"*Any\00"
-@tn.str.55 = private constant [7 x i8] c"[1]Any\00"
-@tn.str.56 = private constant [8 x i8] c"*[1]Any\00"
-@tn.str.57 = private constant [7 x i8] c"*[]Any\00"
-@tn.str.58 = private constant [4 x i8] c"*u8\00"
-@tn.str.59 = private constant [8 x i8] c"*Triple\00"
-@tn.str.60 = private constant [7 x i8] c"[3]Any\00"
-@tn.str.61 = private constant [8 x i8] c"*[3]Any\00"
-@tn.str.62 = private constant [5 x i8] c"*f64\00"
-@tn.str.63 = private constant [11 x i8] c"*Allocator\00"
-@tn.str.64 = private constant [9 x i8] c"*Context\00"
-@tn.str.65 = private constant [14 x i8] c"*BuildOptions\00"
-@tn.str.66 = private constant [17 x i8] c"*OperatingSystem\00"
-@tn.str.67 = private constant [14 x i8] c"*Architecture\00"
-@tn.str.68 = private constant [10 x i8] c"*[]string\00"
-@tn.str.69 = private constant [6 x i8] c"**GPA\00"
-@tn.str.70 = private constant [13 x i8] c"**ArenaChunk\00"
-@tn.str.71 = private constant [8 x i8] c"**Arena\00"
-@tn.str.72 = private constant [7 x i8] c"*[*]u8\00"
-@tn.str.73 = private constant [11 x i8] c"**BufAlloc\00"
-@tn.str.74 = private constant [20 x i8] c"**TrackingAllocator\00"
-@tn.str.75 = private constant [11 x i8] c"**NSString\00"
-@tn.str.76 = private constant [14 x i8] c"***CAllocator\00"
-@tn.str.77 = private constant [6 x i8] c"**s64\00"
-@tn.str.78 = private constant [8 x i8] c"***void\00"
-@tn.str.79 = private constant [7 x i8] c"**bool\00"
-@tn.str.80 = private constant [9 x i8] c"**string\00"
-@tn.str.81 = private constant [6 x i8] c"**Any\00"
-@tn.str.82 = private constant [9 x i8] c"**[1]Any\00"
-@tn.str.83 = private constant [8 x i8] c"**[]Any\00"
-@tn.str.84 = private constant [5 x i8] c"**u8\00"
-@tn.str.85 = private constant [9 x i8] c"**Triple\00"
-@tn.str.86 = private constant [9 x i8] c"**[3]Any\00"
-@__sx_type_names = private constant [82 x { ptr, i64 }] [{ ptr, i64 } { ptr @tn.str, i64 12 }, { ptr, i64 } { ptr @tn.str.6, i64 4 }, { ptr, i64 } { ptr @tn.str.7, i64 2 }, { ptr, i64 } { ptr @tn.str.8, i64 3 }, { ptr, i64 } { ptr @tn.str.9, i64 3 }, { ptr, i64 } { ptr @tn.str.10, i64 3 }, { ptr, i64 } { ptr @tn.str.11, i64 2 }, { ptr, i64 } { ptr @tn.str.12, i64 3 }, { ptr, i64 } { ptr @tn.str.13, i64 3 }, { ptr, i64 } { ptr @tn.str.14, i64 3 }, { ptr, i64 } { ptr @tn.str.15, i64 3 }, { ptr, i64 } { ptr @tn.str.16, i64 3 }, { ptr, i64 } { ptr @tn.str.17, i64 6 }, { ptr, i64 } { ptr @tn.str.18, i64 3 }, { ptr, i64 } { ptr @tn.str.19, i64 8 }, { ptr, i64 } { ptr @tn.str.20, i64 5 }, { ptr, i64 } { ptr @tn.str.21, i64 5 }, { ptr, i64 } { ptr @tn.str.22, i64 4 }, { ptr, i64 } { ptr @tn.str.23, i64 5 }, { ptr, i64 } { ptr @tn.str.24, i64 9 }, { ptr, i64 } { ptr @tn.str.25, i64 10 }, { ptr, i64 } { ptr @tn.str.26, i64 11 }, { ptr, i64 } { ptr @tn.str.27, i64 3 }, { ptr, i64 } { ptr @tn.str.28, i64 4 }, { ptr, i64 } { ptr @tn.str.29, i64 10 }, { ptr, i64 } { ptr @tn.str.30, i64 11 }, { ptr, i64 } { ptr @tn.str.31, i64 5 }, { ptr, i64 } { ptr @tn.str.32, i64 6 }, { ptr, i64 } { ptr @tn.str.33, i64 5 }, { ptr, i64 } { ptr @tn.str.34, i64 8 }, { ptr, i64 } { ptr @tn.str.35, i64 9 }, { ptr, i64 } { ptr @tn.str.36, i64 17 }, { ptr, i64 } { ptr @tn.str.37, i64 18 }, { ptr, i64 } { ptr @tn.str.38, i64 7 }, { ptr, i64 } { ptr @tn.str.39, i64 8 }, { ptr, i64 } { ptr @tn.str.40, i64 15 }, { ptr, i64 } { ptr @tn.str.41, i64 12 }, { ptr, i64 } { ptr @tn.str.42, i64 12 }, { ptr, i64 } { ptr @tn.str.43, i64 10 }, { ptr, i64 } { ptr @tn.str.44, i64 8 }, { ptr, i64 } { ptr @tn.str.45, i64 9 }, { ptr, i64 } { ptr @tn.str.46, i64 9 }, { ptr, i64 } { ptr @tn.str.47, i64 6 }, { ptr, i64 } { ptr @tn.str.48, i64 12 }, { ptr, i64 } { ptr @tn.str.49, i64 4 }, { ptr, i64 } { ptr @tn.str.50, i64 6 }, { ptr, i64 } { ptr @tn.str.51, i64 5 }, { ptr, i64 } { ptr @tn.str.52, i64 7 }, { ptr, i64 } { ptr @tn.str.53, i64 5 }, { ptr, i64 } { ptr @tn.str.54, i64 4 }, { ptr, i64 } { ptr @tn.str.55, i64 6 }, { ptr, i64 } { ptr @tn.str.56, i64 7 }, { ptr, i64 } { ptr @tn.str.57, i64 6 }, { ptr, i64 } { ptr @tn.str.58, i64 3 }, { ptr, i64 } { ptr @tn.str.59, i64 7 }, { ptr, i64 } { ptr @tn.str.60, i64 6 }, { ptr, i64 } { ptr @tn.str.61, i64 7 }, { ptr, i64 } { ptr @tn.str.62, i64 4 }, { ptr, i64 } { ptr @tn.str.63, i64 10 }, { ptr, i64 } { ptr @tn.str.64, i64 8 }, { ptr, i64 } { ptr @tn.str.65, i64 13 }, { ptr, i64 } { ptr @tn.str.66, i64 16 }, { ptr, i64 } { ptr @tn.str.67, i64 13 }, { ptr, i64 } { ptr @tn.str.68, i64 9 }, { ptr, i64 } { ptr @tn.str.69, i64 5 }, { ptr, i64 } { ptr @tn.str.70, i64 12 }, { ptr, i64 } { ptr @tn.str.71, i64 7 }, { ptr, i64 } { ptr @tn.str.72, i64 6 }, { ptr, i64 } { ptr @tn.str.73, i64 10 }, { ptr, i64 } { ptr @tn.str.74, i64 19 }, { ptr, i64 } { ptr @tn.str.75, i64 10 }, { ptr, i64 } { ptr @tn.str.76, i64 13 }, { ptr, i64 } { ptr @tn.str.77, i64 5 }, { ptr, i64 } { ptr @tn.str.78, i64 7 }, { ptr, i64 } { ptr @tn.str.79, i64 6 }, { ptr, i64 } { ptr @tn.str.80, i64 8 }, { ptr, i64 } { ptr @tn.str.81, i64 5 }, { ptr, i64 } { ptr @tn.str.82, i64 8 }, { ptr, i64 } { ptr @tn.str.83, i64 7 }, { ptr, i64 } { ptr @tn.str.84, i64 4 }, { ptr, i64 } { ptr @tn.str.85, i64 8 }, { ptr, i64 } { ptr @tn.str.86, i64 8 }]
-@str.87 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
-@str.88 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@tn.str.24 = private constant [16 x i8] c"Source_Location\00"
+@tn.str.25 = private constant [10 x i8] c"Allocator\00"
+@tn.str.26 = private constant [11 x i8] c"CAllocator\00"
+@tn.str.27 = private constant [12 x i8] c"*CAllocator\00"
+@tn.str.28 = private constant [4 x i8] c"GPA\00"
+@tn.str.29 = private constant [5 x i8] c"*GPA\00"
+@tn.str.30 = private constant [11 x i8] c"ArenaChunk\00"
+@tn.str.31 = private constant [12 x i8] c"*ArenaChunk\00"
+@tn.str.32 = private constant [6 x i8] c"Arena\00"
+@tn.str.33 = private constant [7 x i8] c"*Arena\00"
+@tn.str.34 = private constant [6 x i8] c"[*]u8\00"
+@tn.str.35 = private constant [9 x i8] c"BufAlloc\00"
+@tn.str.36 = private constant [10 x i8] c"*BufAlloc\00"
+@tn.str.37 = private constant [18 x i8] c"TrackingAllocator\00"
+@tn.str.38 = private constant [19 x i8] c"*TrackingAllocator\00"
+@tn.str.39 = private constant [8 x i8] c"Context\00"
+@tn.str.40 = private constant [9 x i8] c"[]string\00"
+@tn.str.41 = private constant [16 x i8] c"OperatingSystem\00"
+@tn.str.42 = private constant [13 x i8] c"Architecture\00"
+@tn.str.43 = private constant [13 x i8] c"BuildOptions\00"
+@tn.str.44 = private constant [11 x i8] c"() -> bool\00"
+@tn.str.45 = private constant [9 x i8] c"NSString\00"
+@tn.str.46 = private constant [10 x i8] c"*NSString\00"
+@tn.str.47 = private constant [10 x i8] c"Closure()\00"
+@tn.str.48 = private constant [7 x i8] c"Triple\00"
+@tn.str.49 = private constant [13 x i8] c"**CAllocator\00"
+@tn.str.50 = private constant [5 x i8] c"*s64\00"
+@tn.str.51 = private constant [7 x i8] c"**void\00"
+@tn.str.52 = private constant [6 x i8] c"*bool\00"
+@tn.str.53 = private constant [8 x i8] c"*string\00"
+@tn.str.54 = private constant [6 x i8] c"[]Any\00"
+@tn.str.55 = private constant [5 x i8] c"*Any\00"
+@tn.str.56 = private constant [7 x i8] c"[1]Any\00"
+@tn.str.57 = private constant [8 x i8] c"*[1]Any\00"
+@tn.str.58 = private constant [7 x i8] c"*[]Any\00"
+@tn.str.59 = private constant [4 x i8] c"*u8\00"
+@tn.str.60 = private constant [8 x i8] c"*Triple\00"
+@tn.str.61 = private constant [7 x i8] c"[3]Any\00"
+@tn.str.62 = private constant [8 x i8] c"*[3]Any\00"
+@tn.str.63 = private constant [5 x i8] c"*f64\00"
+@tn.str.64 = private constant [17 x i8] c"*Source_Location\00"
+@tn.str.65 = private constant [11 x i8] c"*Allocator\00"
+@tn.str.66 = private constant [9 x i8] c"*Context\00"
+@tn.str.67 = private constant [14 x i8] c"*BuildOptions\00"
+@tn.str.68 = private constant [17 x i8] c"*OperatingSystem\00"
+@tn.str.69 = private constant [14 x i8] c"*Architecture\00"
+@tn.str.70 = private constant [10 x i8] c"*[]string\00"
+@tn.str.71 = private constant [6 x i8] c"**GPA\00"
+@tn.str.72 = private constant [13 x i8] c"**ArenaChunk\00"
+@tn.str.73 = private constant [8 x i8] c"**Arena\00"
+@tn.str.74 = private constant [7 x i8] c"*[*]u8\00"
+@tn.str.75 = private constant [11 x i8] c"**BufAlloc\00"
+@tn.str.76 = private constant [20 x i8] c"**TrackingAllocator\00"
+@tn.str.77 = private constant [11 x i8] c"**NSString\00"
+@tn.str.78 = private constant [14 x i8] c"***CAllocator\00"
+@tn.str.79 = private constant [6 x i8] c"**s64\00"
+@tn.str.80 = private constant [8 x i8] c"***void\00"
+@tn.str.81 = private constant [7 x i8] c"**bool\00"
+@tn.str.82 = private constant [9 x i8] c"**string\00"
+@tn.str.83 = private constant [6 x i8] c"**Any\00"
+@tn.str.84 = private constant [9 x i8] c"**[1]Any\00"
+@tn.str.85 = private constant [8 x i8] c"**[]Any\00"
+@tn.str.86 = private constant [5 x i8] c"**u8\00"
+@tn.str.87 = private constant [9 x i8] c"**Triple\00"
+@tn.str.88 = private constant [9 x i8] c"**[3]Any\00"
+@__sx_type_names = private constant [84 x { ptr, i64 }] [{ ptr, i64 } { ptr @tn.str, i64 12 }, { ptr, i64 } { ptr @tn.str.6, i64 4 }, { ptr, i64 } { ptr @tn.str.7, i64 2 }, { ptr, i64 } { ptr @tn.str.8, i64 3 }, { ptr, i64 } { ptr @tn.str.9, i64 3 }, { ptr, i64 } { ptr @tn.str.10, i64 3 }, { ptr, i64 } { ptr @tn.str.11, i64 2 }, { ptr, i64 } { ptr @tn.str.12, i64 3 }, { ptr, i64 } { ptr @tn.str.13, i64 3 }, { ptr, i64 } { ptr @tn.str.14, i64 3 }, { ptr, i64 } { ptr @tn.str.15, i64 3 }, { ptr, i64 } { ptr @tn.str.16, i64 3 }, { ptr, i64 } { ptr @tn.str.17, i64 6 }, { ptr, i64 } { ptr @tn.str.18, i64 3 }, { ptr, i64 } { ptr @tn.str.19, i64 8 }, { ptr, i64 } { ptr @tn.str.20, i64 5 }, { ptr, i64 } { ptr @tn.str.21, i64 5 }, { ptr, i64 } { ptr @tn.str.22, i64 4 }, { ptr, i64 } { ptr @tn.str.23, i64 5 }, { ptr, i64 } { ptr @tn.str.24, i64 15 }, { ptr, i64 } { ptr @tn.str.25, i64 9 }, { ptr, i64 } { ptr @tn.str.26, i64 10 }, { ptr, i64 } { ptr @tn.str.27, i64 11 }, { ptr, i64 } { ptr @tn.str.28, i64 3 }, { ptr, i64 } { ptr @tn.str.29, i64 4 }, { ptr, i64 } { ptr @tn.str.30, i64 10 }, { ptr, i64 } { ptr @tn.str.31, i64 11 }, { ptr, i64 } { ptr @tn.str.32, i64 5 }, { ptr, i64 } { ptr @tn.str.33, i64 6 }, { ptr, i64 } { ptr @tn.str.34, i64 5 }, { ptr, i64 } { ptr @tn.str.35, i64 8 }, { ptr, i64 } { ptr @tn.str.36, i64 9 }, { ptr, i64 } { ptr @tn.str.37, i64 17 }, { ptr, i64 } { ptr @tn.str.38, i64 18 }, { ptr, i64 } { ptr @tn.str.39, i64 7 }, { ptr, i64 } { ptr @tn.str.40, i64 8 }, { ptr, i64 } { ptr @tn.str.41, i64 15 }, { ptr, i64 } { ptr @tn.str.42, i64 12 }, { ptr, i64 } { ptr @tn.str.43, i64 12 }, { ptr, i64 } { ptr @tn.str.44, i64 10 }, { ptr, i64 } { ptr @tn.str.45, i64 8 }, { ptr, i64 } { ptr @tn.str.46, i64 9 }, { ptr, i64 } { ptr @tn.str.47, i64 9 }, { ptr, i64 } { ptr @tn.str.48, i64 6 }, { ptr, i64 } { ptr @tn.str.49, i64 12 }, { ptr, i64 } { ptr @tn.str.50, i64 4 }, { ptr, i64 } { ptr @tn.str.51, i64 6 }, { ptr, i64 } { ptr @tn.str.52, i64 5 }, { ptr, i64 } { ptr @tn.str.53, i64 7 }, { ptr, i64 } { ptr @tn.str.54, i64 5 }, { ptr, i64 } { ptr @tn.str.55, i64 4 }, { ptr, i64 } { ptr @tn.str.56, i64 6 }, { ptr, i64 } { ptr @tn.str.57, i64 7 }, { ptr, i64 } { ptr @tn.str.58, i64 6 }, { ptr, i64 } { ptr @tn.str.59, i64 3 }, { ptr, i64 } { ptr @tn.str.60, i64 7 }, { ptr, i64 } { ptr @tn.str.61, i64 6 }, { ptr, i64 } { ptr @tn.str.62, i64 7 }, { ptr, i64 } { ptr @tn.str.63, i64 4 }, { ptr, i64 } { ptr @tn.str.64, i64 16 }, { ptr, i64 } { ptr @tn.str.65, i64 10 }, { ptr, i64 } { ptr @tn.str.66, i64 8 }, { ptr, i64 } { ptr @tn.str.67, i64 13 }, { ptr, i64 } { ptr @tn.str.68, i64 16 }, { ptr, i64 } { ptr @tn.str.69, i64 13 }, { ptr, i64 } { ptr @tn.str.70, i64 9 }, { ptr, i64 } { ptr @tn.str.71, i64 5 }, { ptr, i64 } { ptr @tn.str.72, i64 12 }, { ptr, i64 } { ptr @tn.str.73, i64 7 }, { ptr, i64 } { ptr @tn.str.74, i64 6 }, { ptr, i64 } { ptr @tn.str.75, i64 10 }, { ptr, i64 } { ptr @tn.str.76, i64 19 }, { ptr, i64 } { ptr @tn.str.77, i64 10 }, { ptr, i64 } { ptr @tn.str.78, i64 13 }, { ptr, i64 } { ptr @tn.str.79, i64 5 }, { ptr, i64 } { ptr @tn.str.80, i64 7 }, { ptr, i64 } { ptr @tn.str.81, i64 6 }, { ptr, i64 } { ptr @tn.str.82, i64 8 }, { ptr, i64 } { ptr @tn.str.83, i64 5 }, { ptr, i64 } { ptr @tn.str.84, i64 8 }, { ptr, i64 } { ptr @tn.str.85, i64 7 }, { ptr, i64 } { ptr @tn.str.86, i64 4 }, { ptr, i64 } { ptr @tn.str.87, i64 8 }, { ptr, i64 } { ptr @tn.str.88, i64 8 }]
 @str.89 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
 @str.90 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
 @str.91 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
-@str.92 = private unnamed_addr constant [15 x i8] c"result := \22\22; \00", align 1
-@str.93 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
-@str.94 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@str.95 = private unnamed_addr constant [5 x i8] c")); \00", align 1
-@str.96 = private unnamed_addr constant [44 x i8] c"result = concat(result, any_to_string(args[\00", align 1
-@str.97 = private unnamed_addr constant [6 x i8] c"])); \00", align 1
-@str.98 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
-@str.99 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@str.100 = private unnamed_addr constant [5 x i8] c")); \00", align 1
-@str.101 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
-@str.102 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@str.103 = private unnamed_addr constant [5 x i8] c")); \00", align 1
-@str.104 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
-@str.105 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@str.106 = private unnamed_addr constant [5 x i8] c")); \00", align 1
-@str.107 = private unnamed_addr constant [9 x i8] c"NSObject\00", align 1
-@str.108 = private unnamed_addr constant [14 x i8] c"SxTripleProbe\00", align 1
-@str.109 = private unnamed_addr constant [12 x i8] c"tripleValue\00", align 1
-@str.110 = private unnamed_addr constant [15 x i8] c"{Triple=qqq}@:\00", align 1
-@str.111 = private unnamed_addr constant [16 x i8] c"addMethod = {}\0A\00", align 1
-@str.112 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.92 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.93 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.94 = private unnamed_addr constant [15 x i8] c"result := \22\22; \00", align 1
+@str.95 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
+@str.96 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@str.97 = private unnamed_addr constant [5 x i8] c")); \00", align 1
+@str.98 = private unnamed_addr constant [44 x i8] c"result = concat(result, any_to_string(args[\00", align 1
+@str.99 = private unnamed_addr constant [6 x i8] c"])); \00", align 1
+@str.100 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
+@str.101 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@str.102 = private unnamed_addr constant [5 x i8] c")); \00", align 1
+@str.103 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
+@str.104 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@str.105 = private unnamed_addr constant [5 x i8] c")); \00", align 1
+@str.106 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
+@str.107 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@str.108 = private unnamed_addr constant [5 x i8] c")); \00", align 1
+@str.109 = private unnamed_addr constant [9 x i8] c"NSObject\00", align 1
+@str.110 = private unnamed_addr constant [14 x i8] c"SxTripleProbe\00", align 1
+@str.111 = private unnamed_addr constant [12 x i8] c"tripleValue\00", align 1
+@str.112 = private unnamed_addr constant [15 x i8] c"{Triple=qqq}@:\00", align 1
 @str.113 = private unnamed_addr constant [16 x i8] c"addMethod = {}\0A\00", align 1
-@str.114 = private unnamed_addr constant [23 x i8] c"triple = ({}, {}, {})\0A\00", align 1
-@str.115 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.114 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.115 = private unnamed_addr constant [16 x i8] c"addMethod = {}\0A\00", align 1
 @str.116 = private unnamed_addr constant [23 x i8] c"triple = ({}, {}, {})\0A\00", align 1
-@str.117 = private unnamed_addr constant [10 x i8] c"Allocator\00", align 1
-@str.118 = private unnamed_addr constant [2 x i8] c"{\00", align 1
-@str.119 = private unnamed_addr constant [2 x i8] c"}\00", align 1
-@str.120 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@fld.str = private constant [4 x i8] c"ctx\00"
-@fld.str.121 = private constant [6 x i8] c"alloc\00"
-@fld.str.122 = private constant [8 x i8] c"dealloc\00"
-@field_names = private constant [3 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str, i64 3 }, { ptr, i64 } { ptr @fld.str.121, i64 5 }, { ptr, i64 } { ptr @fld.str.122, i64 7 }]
-@str.123 = private unnamed_addr constant [3 x i8] c": \00", align 1
-@str.124 = private unnamed_addr constant [11 x i8] c"CAllocator\00", align 1
-@str.125 = private unnamed_addr constant [2 x i8] c"{\00", align 1
-@str.126 = private unnamed_addr constant [2 x i8] c"}\00", align 1
-@str.127 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@field_names.128 = private constant [0 x { ptr, i64 }] zeroinitializer
-@str.129 = private unnamed_addr constant [3 x i8] c": \00", align 1
-@str.130 = private unnamed_addr constant [4 x i8] c"GPA\00", align 1
-@str.131 = private unnamed_addr constant [2 x i8] c"{\00", align 1
-@str.132 = private unnamed_addr constant [2 x i8] c"}\00", align 1
-@str.133 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@fld.str.134 = private constant [12 x i8] c"alloc_count\00"
-@field_names.135 = private constant [1 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.134, i64 11 }]
-@str.136 = private unnamed_addr constant [3 x i8] c": \00", align 1
-@str.137 = private unnamed_addr constant [11 x i8] c"ArenaChunk\00", align 1
-@str.138 = private unnamed_addr constant [2 x i8] c"{\00", align 1
-@str.139 = private unnamed_addr constant [2 x i8] c"}\00", align 1
-@str.140 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@fld.str.141 = private constant [5 x i8] c"next\00"
-@fld.str.142 = private constant [4 x i8] c"cap\00"
-@field_names.143 = private constant [2 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.141, i64 4 }, { ptr, i64 } { ptr @fld.str.142, i64 3 }]
-@str.144 = private unnamed_addr constant [3 x i8] c": \00", align 1
-@str.145 = private unnamed_addr constant [6 x i8] c"Arena\00", align 1
-@str.146 = private unnamed_addr constant [2 x i8] c"{\00", align 1
-@str.147 = private unnamed_addr constant [2 x i8] c"}\00", align 1
-@str.148 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@fld.str.149 = private constant [6 x i8] c"first\00"
-@fld.str.150 = private constant [10 x i8] c"end_index\00"
-@fld.str.151 = private constant [7 x i8] c"parent\00"
-@field_names.152 = private constant [3 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.149, i64 5 }, { ptr, i64 } { ptr @fld.str.150, i64 9 }, { ptr, i64 } { ptr @fld.str.151, i64 6 }]
-@str.153 = private unnamed_addr constant [3 x i8] c": \00", align 1
-@str.154 = private unnamed_addr constant [9 x i8] c"BufAlloc\00", align 1
-@str.155 = private unnamed_addr constant [2 x i8] c"{\00", align 1
-@str.156 = private unnamed_addr constant [2 x i8] c"}\00", align 1
-@str.157 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@fld.str.158 = private constant [4 x i8] c"buf\00"
-@fld.str.159 = private constant [4 x i8] c"len\00"
-@fld.str.160 = private constant [4 x i8] c"pos\00"
-@field_names.161 = private constant [3 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.158, i64 3 }, { ptr, i64 } { ptr @fld.str.159, i64 3 }, { ptr, i64 } { ptr @fld.str.160, i64 3 }]
-@str.162 = private unnamed_addr constant [3 x i8] c": \00", align 1
-@str.163 = private unnamed_addr constant [18 x i8] c"TrackingAllocator\00", align 1
-@str.164 = private unnamed_addr constant [2 x i8] c"{\00", align 1
-@str.165 = private unnamed_addr constant [2 x i8] c"}\00", align 1
-@str.166 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@fld.str.167 = private constant [7 x i8] c"parent\00"
-@fld.str.168 = private constant [12 x i8] c"alloc_count\00"
-@fld.str.169 = private constant [14 x i8] c"dealloc_count\00"
-@fld.str.170 = private constant [18 x i8] c"total_alloc_bytes\00"
-@field_names.171 = private constant [4 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.167, i64 6 }, { ptr, i64 } { ptr @fld.str.168, i64 11 }, { ptr, i64 } { ptr @fld.str.169, i64 13 }, { ptr, i64 } { ptr @fld.str.170, i64 17 }]
-@str.172 = private unnamed_addr constant [3 x i8] c": \00", align 1
-@str.173 = private unnamed_addr constant [8 x i8] c"Context\00", align 1
-@str.174 = private unnamed_addr constant [2 x i8] c"{\00", align 1
-@str.175 = private unnamed_addr constant [2 x i8] c"}\00", align 1
-@str.176 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@fld.str.177 = private constant [10 x i8] c"allocator\00"
-@fld.str.178 = private constant [5 x i8] c"data\00"
-@field_names.179 = private constant [2 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.177, i64 9 }, { ptr, i64 } { ptr @fld.str.178, i64 4 }]
-@str.180 = private unnamed_addr constant [3 x i8] c": \00", align 1
-@str.181 = private unnamed_addr constant [13 x i8] c"BuildOptions\00", align 1
-@str.182 = private unnamed_addr constant [2 x i8] c"{\00", align 1
-@str.183 = private unnamed_addr constant [2 x i8] c"}\00", align 1
-@str.184 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@field_names.185 = private constant [0 x { ptr, i64 }] zeroinitializer
-@str.186 = private unnamed_addr constant [3 x i8] c": \00", align 1
-@str.187 = private unnamed_addr constant [9 x i8] c"NSString\00", align 1
-@str.188 = private unnamed_addr constant [2 x i8] c"{\00", align 1
-@str.189 = private unnamed_addr constant [2 x i8] c"}\00", align 1
-@str.190 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@field_names.191 = private constant [0 x { ptr, i64 }] zeroinitializer
+@str.117 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.118 = private unnamed_addr constant [23 x i8] c"triple = ({}, {}, {})\0A\00", align 1
+@str.119 = private unnamed_addr constant [16 x i8] c"Source_Location\00", align 1
+@str.120 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.121 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.122 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str = private constant [5 x i8] c"file\00"
+@fld.str.123 = private constant [5 x i8] c"line\00"
+@fld.str.124 = private constant [4 x i8] c"col\00"
+@fld.str.125 = private constant [5 x i8] c"func\00"
+@field_names = private constant [4 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str, i64 4 }, { ptr, i64 } { ptr @fld.str.123, i64 4 }, { ptr, i64 } { ptr @fld.str.124, i64 3 }, { ptr, i64 } { ptr @fld.str.125, i64 4 }]
+@str.126 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.127 = private unnamed_addr constant [10 x i8] c"Allocator\00", align 1
+@str.128 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.129 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.130 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.131 = private constant [4 x i8] c"ctx\00"
+@fld.str.132 = private constant [6 x i8] c"alloc\00"
+@fld.str.133 = private constant [8 x i8] c"dealloc\00"
+@field_names.134 = private constant [3 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.131, i64 3 }, { ptr, i64 } { ptr @fld.str.132, i64 5 }, { ptr, i64 } { ptr @fld.str.133, i64 7 }]
+@str.135 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.136 = private unnamed_addr constant [11 x i8] c"CAllocator\00", align 1
+@str.137 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.138 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.139 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@field_names.140 = private constant [0 x { ptr, i64 }] zeroinitializer
+@str.141 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.142 = private unnamed_addr constant [4 x i8] c"GPA\00", align 1
+@str.143 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.144 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.145 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.146 = private constant [12 x i8] c"alloc_count\00"
+@field_names.147 = private constant [1 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.146, i64 11 }]
+@str.148 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.149 = private unnamed_addr constant [11 x i8] c"ArenaChunk\00", align 1
+@str.150 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.151 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.152 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.153 = private constant [5 x i8] c"next\00"
+@fld.str.154 = private constant [4 x i8] c"cap\00"
+@field_names.155 = private constant [2 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.153, i64 4 }, { ptr, i64 } { ptr @fld.str.154, i64 3 }]
+@str.156 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.157 = private unnamed_addr constant [6 x i8] c"Arena\00", align 1
+@str.158 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.159 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.160 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.161 = private constant [6 x i8] c"first\00"
+@fld.str.162 = private constant [10 x i8] c"end_index\00"
+@fld.str.163 = private constant [7 x i8] c"parent\00"
+@field_names.164 = private constant [3 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.161, i64 5 }, { ptr, i64 } { ptr @fld.str.162, i64 9 }, { ptr, i64 } { ptr @fld.str.163, i64 6 }]
+@str.165 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.166 = private unnamed_addr constant [9 x i8] c"BufAlloc\00", align 1
+@str.167 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.168 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.169 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.170 = private constant [4 x i8] c"buf\00"
+@fld.str.171 = private constant [4 x i8] c"len\00"
+@fld.str.172 = private constant [4 x i8] c"pos\00"
+@field_names.173 = private constant [3 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.170, i64 3 }, { ptr, i64 } { ptr @fld.str.171, i64 3 }, { ptr, i64 } { ptr @fld.str.172, i64 3 }]
+@str.174 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.175 = private unnamed_addr constant [18 x i8] c"TrackingAllocator\00", align 1
+@str.176 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.177 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.178 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.179 = private constant [7 x i8] c"parent\00"
+@fld.str.180 = private constant [12 x i8] c"alloc_count\00"
+@fld.str.181 = private constant [14 x i8] c"dealloc_count\00"
+@fld.str.182 = private constant [18 x i8] c"total_alloc_bytes\00"
+@field_names.183 = private constant [4 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.179, i64 6 }, { ptr, i64 } { ptr @fld.str.180, i64 11 }, { ptr, i64 } { ptr @fld.str.181, i64 13 }, { ptr, i64 } { ptr @fld.str.182, i64 17 }]
+@str.184 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.185 = private unnamed_addr constant [8 x i8] c"Context\00", align 1
+@str.186 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.187 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.188 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.189 = private constant [10 x i8] c"allocator\00"
+@fld.str.190 = private constant [5 x i8] c"data\00"
+@field_names.191 = private constant [2 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.189, i64 9 }, { ptr, i64 } { ptr @fld.str.190, i64 4 }]
 @str.192 = private unnamed_addr constant [3 x i8] c": \00", align 1
-@str.193 = private unnamed_addr constant [7 x i8] c"Triple\00", align 1
+@str.193 = private unnamed_addr constant [13 x i8] c"BuildOptions\00", align 1
 @str.194 = private unnamed_addr constant [2 x i8] c"{\00", align 1
 @str.195 = private unnamed_addr constant [2 x i8] c"}\00", align 1
 @str.196 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@fld.str.197 = private constant [2 x i8] c"a\00"
-@fld.str.198 = private constant [2 x i8] c"b\00"
-@fld.str.199 = private constant [2 x i8] c"c\00"
-@field_names.200 = private constant [3 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.197, i64 1 }, { ptr, i64 } { ptr @fld.str.198, i64 1 }, { ptr, i64 } { ptr @fld.str.199, i64 1 }]
-@str.201 = private unnamed_addr constant [3 x i8] c": \00", align 1
-@str.202 = private unnamed_addr constant [2 x i8] c".\00", align 1
-@fld.str.203 = private constant [6 x i8] c"macos\00"
-@fld.str.204 = private constant [6 x i8] c"linux\00"
-@fld.str.205 = private constant [8 x i8] c"windows\00"
-@fld.str.206 = private constant [5 x i8] c"wasm\00"
-@fld.str.207 = private constant [4 x i8] c"ios\00"
-@fld.str.208 = private constant [8 x i8] c"android\00"
-@fld.str.209 = private constant [8 x i8] c"unknown\00"
-@field_names.210 = private constant [7 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.203, i64 5 }, { ptr, i64 } { ptr @fld.str.204, i64 5 }, { ptr, i64 } { ptr @fld.str.205, i64 7 }, { ptr, i64 } { ptr @fld.str.206, i64 4 }, { ptr, i64 } { ptr @fld.str.207, i64 3 }, { ptr, i64 } { ptr @fld.str.208, i64 7 }, { ptr, i64 } { ptr @fld.str.209, i64 7 }]
-@str.211 = private unnamed_addr constant [2 x i8] c"(\00", align 1
-@str.212 = private unnamed_addr constant [2 x i8] c")\00", align 1
-@str.213 = private unnamed_addr constant [2 x i8] c".\00", align 1
-@fld.str.214 = private constant [8 x i8] c"aarch64\00"
-@fld.str.215 = private constant [7 x i8] c"x86_64\00"
-@fld.str.216 = private constant [7 x i8] c"wasm32\00"
-@fld.str.217 = private constant [7 x i8] c"wasm64\00"
-@fld.str.218 = private constant [8 x i8] c"unknown\00"
-@field_names.219 = private constant [5 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.214, i64 7 }, { ptr, i64 } { ptr @fld.str.215, i64 6 }, { ptr, i64 } { ptr @fld.str.216, i64 6 }, { ptr, i64 } { ptr @fld.str.217, i64 6 }, { ptr, i64 } { ptr @fld.str.218, i64 7 }]
-@str.220 = private unnamed_addr constant [2 x i8] c"(\00", align 1
-@str.221 = private unnamed_addr constant [2 x i8] c")\00", align 1
-@str.222 = private unnamed_addr constant [2 x i8] c"[\00", align 1
-@str.223 = private unnamed_addr constant [2 x i8] c"]\00", align 1
-@str.224 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@str.225 = private unnamed_addr constant [2 x i8] c"[\00", align 1
-@str.226 = private unnamed_addr constant [2 x i8] c"]\00", align 1
-@str.227 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@str.228 = private unnamed_addr constant [2 x i8] c"[\00", align 1
-@str.229 = private unnamed_addr constant [2 x i8] c"]\00", align 1
-@str.230 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@str.231 = private unnamed_addr constant [2 x i8] c"[\00", align 1
-@str.232 = private unnamed_addr constant [2 x i8] c"]\00", align 1
-@str.233 = private unnamed_addr constant [3 x i8] c", \00", align 1
-@str.234 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.235 = private unnamed_addr constant [6 x i8] c"*void\00", align 1
-@str.236 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
-@str.237 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.238 = private unnamed_addr constant [12 x i8] c"*CAllocator\00", align 1
-@str.239 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
-@str.240 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.241 = private unnamed_addr constant [5 x i8] c"*GPA\00", align 1
-@str.242 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
-@str.243 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.244 = private unnamed_addr constant [12 x i8] c"*ArenaChunk\00", align 1
-@str.245 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@field_names.197 = private constant [0 x { ptr, i64 }] zeroinitializer
+@str.198 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.199 = private unnamed_addr constant [9 x i8] c"NSString\00", align 1
+@str.200 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.201 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.202 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@field_names.203 = private constant [0 x { ptr, i64 }] zeroinitializer
+@str.204 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.205 = private unnamed_addr constant [7 x i8] c"Triple\00", align 1
+@str.206 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.207 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.208 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.209 = private constant [2 x i8] c"a\00"
+@fld.str.210 = private constant [2 x i8] c"b\00"
+@fld.str.211 = private constant [2 x i8] c"c\00"
+@field_names.212 = private constant [3 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.209, i64 1 }, { ptr, i64 } { ptr @fld.str.210, i64 1 }, { ptr, i64 } { ptr @fld.str.211, i64 1 }]
+@str.213 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.214 = private unnamed_addr constant [2 x i8] c".\00", align 1
+@fld.str.215 = private constant [6 x i8] c"macos\00"
+@fld.str.216 = private constant [6 x i8] c"linux\00"
+@fld.str.217 = private constant [8 x i8] c"windows\00"
+@fld.str.218 = private constant [5 x i8] c"wasm\00"
+@fld.str.219 = private constant [4 x i8] c"ios\00"
+@fld.str.220 = private constant [8 x i8] c"android\00"
+@fld.str.221 = private constant [8 x i8] c"unknown\00"
+@field_names.222 = private constant [7 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.215, i64 5 }, { ptr, i64 } { ptr @fld.str.216, i64 5 }, { ptr, i64 } { ptr @fld.str.217, i64 7 }, { ptr, i64 } { ptr @fld.str.218, i64 4 }, { ptr, i64 } { ptr @fld.str.219, i64 3 }, { ptr, i64 } { ptr @fld.str.220, i64 7 }, { ptr, i64 } { ptr @fld.str.221, i64 7 }]
+@str.223 = private unnamed_addr constant [2 x i8] c"(\00", align 1
+@str.224 = private unnamed_addr constant [2 x i8] c")\00", align 1
+@str.225 = private unnamed_addr constant [2 x i8] c".\00", align 1
+@fld.str.226 = private constant [8 x i8] c"aarch64\00"
+@fld.str.227 = private constant [7 x i8] c"x86_64\00"
+@fld.str.228 = private constant [7 x i8] c"wasm32\00"
+@fld.str.229 = private constant [7 x i8] c"wasm64\00"
+@fld.str.230 = private constant [8 x i8] c"unknown\00"
+@field_names.231 = private constant [5 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.226, i64 7 }, { ptr, i64 } { ptr @fld.str.227, i64 6 }, { ptr, i64 } { ptr @fld.str.228, i64 6 }, { ptr, i64 } { ptr @fld.str.229, i64 6 }, { ptr, i64 } { ptr @fld.str.230, i64 7 }]
+@str.232 = private unnamed_addr constant [2 x i8] c"(\00", align 1
+@str.233 = private unnamed_addr constant [2 x i8] c")\00", align 1
+@str.234 = private unnamed_addr constant [2 x i8] c"[\00", align 1
+@str.235 = private unnamed_addr constant [2 x i8] c"]\00", align 1
+@str.236 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@str.237 = private unnamed_addr constant [2 x i8] c"[\00", align 1
+@str.238 = private unnamed_addr constant [2 x i8] c"]\00", align 1
+@str.239 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@str.240 = private unnamed_addr constant [2 x i8] c"[\00", align 1
+@str.241 = private unnamed_addr constant [2 x i8] c"]\00", align 1
+@str.242 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@str.243 = private unnamed_addr constant [2 x i8] c"[\00", align 1
+@str.244 = private unnamed_addr constant [2 x i8] c"]\00", align 1
+@str.245 = private unnamed_addr constant [3 x i8] c", \00", align 1
 @str.246 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.247 = private unnamed_addr constant [7 x i8] c"*Arena\00", align 1
+@str.247 = private unnamed_addr constant [6 x i8] c"*void\00", align 1
 @str.248 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.249 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.250 = private unnamed_addr constant [6 x i8] c"[*]u8\00", align 1
+@str.250 = private unnamed_addr constant [12 x i8] c"*CAllocator\00", align 1
 @str.251 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.252 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.253 = private unnamed_addr constant [10 x i8] c"*BufAlloc\00", align 1
+@str.253 = private unnamed_addr constant [5 x i8] c"*GPA\00", align 1
 @str.254 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.255 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.256 = private unnamed_addr constant [19 x i8] c"*TrackingAllocator\00", align 1
+@str.256 = private unnamed_addr constant [12 x i8] c"*ArenaChunk\00", align 1
 @str.257 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.258 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.259 = private unnamed_addr constant [10 x i8] c"*NSString\00", align 1
+@str.259 = private unnamed_addr constant [7 x i8] c"*Arena\00", align 1
 @str.260 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.261 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.262 = private unnamed_addr constant [13 x i8] c"**CAllocator\00", align 1
+@str.262 = private unnamed_addr constant [6 x i8] c"[*]u8\00", align 1
 @str.263 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.264 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.265 = private unnamed_addr constant [5 x i8] c"*s64\00", align 1
+@str.265 = private unnamed_addr constant [10 x i8] c"*BufAlloc\00", align 1
 @str.266 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.267 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.268 = private unnamed_addr constant [7 x i8] c"**void\00", align 1
+@str.268 = private unnamed_addr constant [19 x i8] c"*TrackingAllocator\00", align 1
 @str.269 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.270 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.271 = private unnamed_addr constant [6 x i8] c"*bool\00", align 1
+@str.271 = private unnamed_addr constant [10 x i8] c"*NSString\00", align 1
 @str.272 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.273 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.274 = private unnamed_addr constant [8 x i8] c"*string\00", align 1
+@str.274 = private unnamed_addr constant [13 x i8] c"**CAllocator\00", align 1
 @str.275 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.276 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.277 = private unnamed_addr constant [5 x i8] c"*Any\00", align 1
+@str.277 = private unnamed_addr constant [5 x i8] c"*s64\00", align 1
 @str.278 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.279 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.280 = private unnamed_addr constant [8 x i8] c"*[1]Any\00", align 1
+@str.280 = private unnamed_addr constant [7 x i8] c"**void\00", align 1
 @str.281 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.282 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.283 = private unnamed_addr constant [7 x i8] c"*[]Any\00", align 1
+@str.283 = private unnamed_addr constant [6 x i8] c"*bool\00", align 1
 @str.284 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.285 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.286 = private unnamed_addr constant [4 x i8] c"*u8\00", align 1
+@str.286 = private unnamed_addr constant [8 x i8] c"*string\00", align 1
 @str.287 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.288 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.289 = private unnamed_addr constant [8 x i8] c"*Triple\00", align 1
+@str.289 = private unnamed_addr constant [5 x i8] c"*Any\00", align 1
 @str.290 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @str.291 = private unnamed_addr constant [5 x i8] c"null\00", align 1
-@str.292 = private unnamed_addr constant [8 x i8] c"*[3]Any\00", align 1
+@str.292 = private unnamed_addr constant [8 x i8] c"*[1]Any\00", align 1
 @str.293 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.294 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.295 = private unnamed_addr constant [7 x i8] c"*[]Any\00", align 1
+@str.296 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.297 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.298 = private unnamed_addr constant [4 x i8] c"*u8\00", align 1
+@str.299 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.300 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.301 = private unnamed_addr constant [8 x i8] c"*Triple\00", align 1
+@str.302 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.303 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.304 = private unnamed_addr constant [8 x i8] c"*[3]Any\00", align 1
+@str.305 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
 @OBJC_METH_VAR_NAME_ = private unnamed_addr constant [12 x i8] c"tripleValue\00"
 @llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @__sx_objc_selector_init, ptr null }]
 
@@ -697,39 +709,39 @@ entry:
   %loadN = load i64, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 %loadN, ptr %allocaN, align 8
-  br label %while.hdr.209
+  br label %while.hdr.215
 
-while.hdr.209:                                    ; preds = %if.merge.214, %entry
+while.hdr.215:                                    ; preds = %if.merge.220, %entry
   %loadN = load i64, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %icmp = icmp sge i64 %loadN, %loadN
-  br i1 %icmp, label %while.body.210, label %while.exit.211
+  br i1 %icmp, label %while.body.216, label %while.exit.217
 
-while.body.210:                                   ; preds = %while.hdr.209
+while.body.216:                                   ; preds = %while.hdr.215
   %loadN = load i64, ptr %allocaN, align 8
   %srem = srem i64 %loadN, 16
   %allocaN = alloca i64, align 8
   store i64 %srem, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp slt i64 %loadN, 10
-  br i1 %icmpN, label %if.then.212, label %if.else.213
+  br i1 %icmpN, label %if.then.218, label %if.else.219
 
-while.exit.211:                                   ; preds = %while.hdr.209
+while.exit.217:                                   ; preds = %while.hdr.215
   ret void
 
-if.then.212:                                      ; preds = %while.body.210
+if.then.218:                                      ; preds = %while.body.216
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 48
-  br label %if.merge.214
+  br label %if.merge.220
 
-if.else.213:                                      ; preds = %while.body.210
+if.else.219:                                      ; preds = %while.body.216
   %loadN = load i64, ptr %allocaN, align 8
   %sub = sub i64 %loadN, 10
   %addN = add i64 %sub, 97
-  br label %if.merge.214
+  br label %if.merge.220
 
-if.merge.214:                                     ; preds = %if.else.213, %if.then.212
-  %bp = phi i64 [ %addN, %if.then.212 ], [ %addN, %if.else.213 ]
+if.merge.220:                                     ; preds = %if.else.219, %if.then.218
+  %bp = phi i64 [ %addN, %if.then.218 ], [ %addN, %if.else.219 ]
   %loadN = load i64, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %alloca, align 8
   %igp.data = extractvalue { ptr, i64 } %loadN, 0
@@ -742,7 +754,7 @@ if.merge.214:                                     ; preds = %if.else.213, %if.th
   %loadN = load i64, ptr %allocaN, align 8
   %subN = sub i64 %loadN, 1
   store i64 %subN, ptr %allocaN, align 8
-  br label %while.hdr.209
+  br label %while.hdr.215
 }
 
 ; Function Attrs: nounwind
@@ -752,27 +764,27 @@ entry:
   store i64 %1, ptr %alloca, align 8
   %load = load i64, ptr %alloca, align 8
   %icmp = icmp eq i64 %load, 0
-  br i1 %icmp, label %if.then.199, label %if.merge.200
+  br i1 %icmp, label %if.then.205, label %if.merge.206
 
-if.then.199:                                      ; preds = %entry
+if.then.205:                                      ; preds = %entry
   ret { ptr, i64 } { ptr @str.3, i64 1 }
 
-if.merge.200:                                     ; preds = %entry
+if.merge.206:                                     ; preds = %entry
   %loadN = load i64, ptr %alloca, align 8
   %srem = srem i64 %loadN, 65536
   %allocaN = alloca i64, align 8
   store i64 %srem, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp slt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.201, label %if.merge.202
+  br i1 %icmpN, label %if.then.207, label %if.merge.208
 
-if.then.201:                                      ; preds = %if.merge.200
+if.then.207:                                      ; preds = %if.merge.206
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 65536
   store i64 %add, ptr %allocaN, align 8
-  br label %if.merge.202
+  br label %if.merge.208
 
-if.merge.202:                                     ; preds = %if.then.201, %if.merge.200
+if.merge.208:                                     ; preds = %if.then.207, %if.merge.206
   %loadN = load i64, ptr %alloca, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %sub = sub i64 %loadN, %loadN
@@ -785,15 +797,15 @@ if.merge.202:                                     ; preds = %if.then.201, %if.me
   store i64 %sremN, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp slt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.203, label %if.merge.204
+  br i1 %icmpN, label %if.then.209, label %if.merge.210
 
-if.then.203:                                      ; preds = %if.merge.202
+if.then.209:                                      ; preds = %if.merge.208
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 65536
   store i64 %addN, ptr %allocaN, align 8
-  br label %if.merge.204
+  br label %if.merge.210
 
-if.merge.204:                                     ; preds = %if.then.203, %if.merge.202
+if.merge.210:                                     ; preds = %if.then.209, %if.merge.208
   %loadN = load i64, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %subN = sub i64 %loadN, %loadN
@@ -806,15 +818,15 @@ if.merge.204:                                     ; preds = %if.then.203, %if.me
   store i64 %sremN, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp slt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.205, label %if.merge.206
+  br i1 %icmpN, label %if.then.211, label %if.merge.212
 
-if.then.205:                                      ; preds = %if.merge.204
+if.then.211:                                      ; preds = %if.merge.210
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 65536
   store i64 %addN, ptr %allocaN, align 8
-  br label %if.merge.206
+  br label %if.merge.212
 
-if.merge.206:                                     ; preds = %if.then.205, %if.merge.204
+if.merge.212:                                     ; preds = %if.then.211, %if.merge.210
   %loadN = load i64, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %subN = sub i64 %loadN, %loadN
@@ -827,15 +839,15 @@ if.merge.206:                                     ; preds = %if.then.205, %if.me
   store i64 %sremN, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp slt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.207, label %if.merge.208
+  br i1 %icmpN, label %if.then.213, label %if.merge.214
 
-if.then.207:                                      ; preds = %if.merge.206
+if.then.213:                                      ; preds = %if.merge.212
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 65536
   store i64 %addN, ptr %allocaN, align 8
-  br label %if.merge.208
+  br label %if.merge.214
 
-if.merge.208:                                     ; preds = %if.then.207, %if.merge.206
+if.merge.214:                                     ; preds = %if.then.213, %if.merge.212
   %call = call { ptr, i64 } @cstring(ptr %0, i64 16)
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
@@ -853,14 +865,14 @@ if.merge.208:                                     ; preds = %if.then.207, %if.me
   call void @hex_group(ptr %0, { ptr, i64 } %loadN, i64 12, i64 %loadN)
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.215
+  br label %while.hdr.221
 
-while.hdr.215:                                    ; preds = %if.merge.219, %if.merge.208
+while.hdr.221:                                    ; preds = %if.merge.225, %if.merge.214
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp slt i64 %loadN, 15
-  br i1 %icmpN, label %while.body.216, label %while.exit.217
+  br i1 %icmpN, label %while.body.222, label %while.exit.223
 
-while.body.216:                                   ; preds = %while.hdr.215
+while.body.222:                                   ; preds = %while.hdr.221
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %ig.data = extractvalue { ptr, i64 } %loadN, 0
@@ -868,9 +880,9 @@ while.body.216:                                   ; preds = %while.hdr.215
   %ig.val = load i8, ptr %ig.ptr, align 1
   %cmp.ext = zext i8 %ig.val to i64
   %icmpN = icmp ne i64 %cmp.ext, 48
-  br i1 %icmpN, label %if.then.218, label %if.merge.219
+  br i1 %icmpN, label %if.then.224, label %if.merge.225
 
-while.exit.217:                                   ; preds = %if.then.218, %while.hdr.215
+while.exit.223:                                   ; preds = %if.then.224, %while.hdr.221
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -878,14 +890,14 @@ while.exit.217:                                   ; preds = %if.then.218, %while
   %callN = call { ptr, i64 } @substr(ptr %0, { ptr, i64 } %loadN, i64 %loadN, i64 %subN)
   ret { ptr, i64 } %callN
 
-if.then.218:                                      ; preds = %while.body.216
-  br label %while.exit.217
+if.then.224:                                      ; preds = %while.body.222
+  br label %while.exit.223
 
-if.merge.219:                                     ; preds = %while.body.216
+if.merge.225:                                     ; preds = %while.body.222
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 1
   store i64 %addN, ptr %allocaN, align 8
-  br label %while.hdr.215
+  br label %while.hdr.221
 }
 
 ; Function Attrs: nounwind
@@ -990,45 +1002,46 @@ entry:
     i64 11, label %match.arm.43
     i64 19, label %match.arm.44
     i64 20, label %match.arm.44
-    i64 22, label %match.arm.44
-    i64 24, label %match.arm.44
-    i64 26, label %match.arm.44
-    i64 29, label %match.arm.44
-    i64 31, label %match.arm.44
-    i64 33, label %match.arm.44
-    i64 37, label %match.arm.44
-    i64 39, label %match.arm.44
-    i64 42, label %match.arm.44
-    i64 35, label %match.arm.45
+    i64 21, label %match.arm.44
+    i64 23, label %match.arm.44
+    i64 25, label %match.arm.44
+    i64 27, label %match.arm.44
+    i64 30, label %match.arm.44
+    i64 32, label %match.arm.44
+    i64 34, label %match.arm.44
+    i64 38, label %match.arm.44
+    i64 40, label %match.arm.44
+    i64 43, label %match.arm.44
     i64 36, label %match.arm.45
-    i64 50, label %match.arm.48
-    i64 55, label %match.arm.48
-    i64 34, label %match.arm.49
-    i64 48, label %match.arm.49
+    i64 37, label %match.arm.45
+    i64 51, label %match.arm.48
+    i64 56, label %match.arm.48
+    i64 35, label %match.arm.49
+    i64 49, label %match.arm.49
     i64 18, label %match.arm.50
-    i64 21, label %match.arm.50
-    i64 23, label %match.arm.50
-    i64 25, label %match.arm.50
-    i64 27, label %match.arm.50
+    i64 22, label %match.arm.50
+    i64 24, label %match.arm.50
+    i64 26, label %match.arm.50
     i64 28, label %match.arm.50
-    i64 30, label %match.arm.50
-    i64 32, label %match.arm.50
-    i64 40, label %match.arm.50
-    i64 43, label %match.arm.50
+    i64 29, label %match.arm.50
+    i64 31, label %match.arm.50
+    i64 33, label %match.arm.50
+    i64 41, label %match.arm.50
     i64 44, label %match.arm.50
     i64 45, label %match.arm.50
     i64 46, label %match.arm.50
     i64 47, label %match.arm.50
-    i64 49, label %match.arm.50
-    i64 51, label %match.arm.50
+    i64 48, label %match.arm.50
+    i64 50, label %match.arm.50
     i64 52, label %match.arm.50
     i64 53, label %match.arm.50
     i64 54, label %match.arm.50
-    i64 56, label %match.arm.50
+    i64 55, label %match.arm.50
+    i64 57, label %match.arm.50
     i64 13, label %match.arm.52
   ]
 
-match.merge.38:                                   ; preds = %dispatch.merge.174, %dispatch.merge.160, %dispatch.merge.146, %dispatch.merge.138, %dispatch.merge.70, %float.merge.59, %match.unr.53, %match.arm.52, %match.arm.42, %match.arm.41, %match.arm.40, %match.arm.39
+match.merge.38:                                   ; preds = %dispatch.merge.180, %dispatch.merge.166, %dispatch.merge.152, %dispatch.merge.144, %dispatch.merge.70, %float.merge.59, %match.unr.53, %match.arm.52, %match.arm.42, %match.arm.41, %match.arm.40, %match.arm.39
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   ret { ptr, i64 } %loadN
 
@@ -1069,7 +1082,7 @@ match.arm.43:                                     ; preds = %entry, %entry
   %icmp = icmp eq i64 %sgN, 10
   br i1 %icmp, label %fN.unbox.57, label %fN.unbox.58
 
-match.arm.44:                                     ; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
+match.arm.44:                                     ; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
   %loadN = load { i64, i64 }, ptr %allocaN, align 8
   %ua.raw18 = extractvalue { i64, i64 } %loadN, 1
   %loadN = load { i64, i64 }, ptr %alloca, align 8
@@ -1077,15 +1090,16 @@ match.arm.44:                                     ; preds = %entry, %entry, %ent
   switch i64 %ua.raw18, label %dispatch.default.71 [
     i64 19, label %dispatch.case.72
     i64 20, label %dispatch.case.73
-    i64 22, label %dispatch.case.74
-    i64 24, label %dispatch.case.75
-    i64 26, label %dispatch.case.76
-    i64 29, label %dispatch.case.77
-    i64 31, label %dispatch.case.78
-    i64 33, label %dispatch.case.79
-    i64 37, label %dispatch.case.80
-    i64 39, label %dispatch.case.81
-    i64 42, label %dispatch.case.82
+    i64 21, label %dispatch.case.74
+    i64 23, label %dispatch.case.75
+    i64 25, label %dispatch.case.76
+    i64 27, label %dispatch.case.77
+    i64 30, label %dispatch.case.78
+    i64 32, label %dispatch.case.79
+    i64 34, label %dispatch.case.80
+    i64 38, label %dispatch.case.81
+    i64 40, label %dispatch.case.82
+    i64 43, label %dispatch.case.83
   ]
 
 match.arm.45:                                     ; preds = %entry, %entry
@@ -1093,9 +1107,9 @@ match.arm.45:                                     ; preds = %entry, %entry
   %ua.raw22 = extractvalue { i64, i64 } %loadN, 1
   %loadN = load { i64, i64 }, ptr %alloca, align 8
   %allocaN = alloca { ptr, i64 }, align 8
-  switch i64 %ua.raw22, label %dispatch.default.139 [
-    i64 35, label %dispatch.case.140
-    i64 36, label %dispatch.case.141
+  switch i64 %ua.raw22, label %dispatch.default.145 [
+    i64 36, label %dispatch.case.146
+    i64 37, label %dispatch.case.147
   ]
 
 match.arm.46:                                     ; No predecessors!
@@ -1109,9 +1123,9 @@ match.arm.48:                                     ; preds = %entry, %entry
   %ua.raw26 = extractvalue { i64, i64 } %loadN, 1
   %loadN = load { i64, i64 }, ptr %alloca, align 8
   %allocaN = alloca { ptr, i64 }, align 8
-  switch i64 %ua.raw26, label %dispatch.default.147 [
-    i64 50, label %dispatch.case.148
-    i64 55, label %dispatch.case.149
+  switch i64 %ua.raw26, label %dispatch.default.153 [
+    i64 51, label %dispatch.case.154
+    i64 56, label %dispatch.case.155
   ]
 
 match.arm.49:                                     ; preds = %entry, %entry
@@ -1119,9 +1133,9 @@ match.arm.49:                                     ; preds = %entry, %entry
   %ua.raw30 = extractvalue { i64, i64 } %loadN, 1
   %loadN = load { i64, i64 }, ptr %alloca, align 8
   %allocaN = alloca { ptr, i64 }, align 8
-  switch i64 %ua.raw30, label %dispatch.default.161 [
-    i64 34, label %dispatch.case.162
-    i64 48, label %dispatch.case.163
+  switch i64 %ua.raw30, label %dispatch.default.167 [
+    i64 35, label %dispatch.case.168
+    i64 49, label %dispatch.case.169
   ]
 
 match.arm.50:                                     ; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
@@ -1129,27 +1143,27 @@ match.arm.50:                                     ; preds = %entry, %entry, %ent
   %ua.raw34 = extractvalue { i64, i64 } %loadN, 1
   %loadN = load { i64, i64 }, ptr %alloca, align 8
   %allocaN = alloca { ptr, i64 }, align 8
-  switch i64 %ua.raw34, label %dispatch.default.175 [
-    i64 18, label %dispatch.case.176
-    i64 21, label %dispatch.case.177
-    i64 23, label %dispatch.case.178
-    i64 25, label %dispatch.case.179
-    i64 27, label %dispatch.case.180
-    i64 28, label %dispatch.case.181
-    i64 30, label %dispatch.case.182
-    i64 32, label %dispatch.case.183
-    i64 40, label %dispatch.case.184
-    i64 43, label %dispatch.case.185
-    i64 44, label %dispatch.case.186
-    i64 45, label %dispatch.case.187
-    i64 46, label %dispatch.case.188
-    i64 47, label %dispatch.case.189
-    i64 49, label %dispatch.case.190
-    i64 51, label %dispatch.case.191
-    i64 52, label %dispatch.case.192
-    i64 53, label %dispatch.case.193
-    i64 54, label %dispatch.case.194
-    i64 56, label %dispatch.case.195
+  switch i64 %ua.raw34, label %dispatch.default.181 [
+    i64 18, label %dispatch.case.182
+    i64 22, label %dispatch.case.183
+    i64 24, label %dispatch.case.184
+    i64 26, label %dispatch.case.185
+    i64 28, label %dispatch.case.186
+    i64 29, label %dispatch.case.187
+    i64 31, label %dispatch.case.188
+    i64 33, label %dispatch.case.189
+    i64 41, label %dispatch.case.190
+    i64 44, label %dispatch.case.191
+    i64 45, label %dispatch.case.192
+    i64 46, label %dispatch.case.193
+    i64 47, label %dispatch.case.194
+    i64 48, label %dispatch.case.195
+    i64 50, label %dispatch.case.196
+    i64 52, label %dispatch.case.197
+    i64 53, label %dispatch.case.198
+    i64 54, label %dispatch.case.199
+    i64 55, label %dispatch.case.200
+    i64 57, label %dispatch.case.201
   ]
 
 match.arm.51:                                     ; No predecessors!
@@ -1158,7 +1172,7 @@ match.arm.51:                                     ; No predecessors!
 match.arm.52:                                     ; preds = %entry
   %loadN = load { i64, i64 }, ptr %alloca, align 8
   %tn.tid = extractvalue { i64, i64 } %loadN, 1
-  %tn.gep = getelementptr inbounds [82 x { ptr, i64 }], ptr @__sx_type_names, i64 0, i64 %tn.tid
+  %tn.gep = getelementptr inbounds [84 x { ptr, i64 }], ptr @__sx_type_names, i64 0, i64 %tn.tid
   %tn.load = load { ptr, i64 }, ptr %tn.gep, align 8
   store { ptr, i64 } %tn.load, ptr %allocaN, align 8
   br label %match.merge.38
@@ -1186,84 +1200,84 @@ float.merge.59:                                   ; preds = %fN.unbox.58, %fN.un
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %match.merge.38
 
-dispatch.merge.70:                                ; preds = %dispatch.case.82, %dispatch.case.81, %dispatch.case.80, %dispatch.case.79, %dispatch.case.78, %dispatch.case.77, %dispatch.case.76, %dispatch.case.75, %dispatch.case.74, %dispatch.case.73, %dispatch.case.72, %dispatch.default.71
+dispatch.merge.70:                                ; preds = %dispatch.case.83, %dispatch.case.82, %dispatch.case.81, %dispatch.case.80, %dispatch.case.79, %dispatch.case.78, %dispatch.case.77, %dispatch.case.76, %dispatch.case.75, %dispatch.case.74, %dispatch.case.73, %dispatch.case.72, %dispatch.default.71
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   store { ptr, i64 } %loadN, ptr %allocaN, align 8
   br label %match.merge.38
 
 dispatch.default.71:                              ; preds = %match.arm.44
-  store { ptr, i64 } { ptr @str.87, i64 0 }, ptr %allocaN, align 8
+  store { ptr, i64 } { ptr @str.89, i64 0 }, ptr %allocaN, align 8
   br label %dispatch.merge.70
 
 dispatch.case.72:                                 ; preds = %match.arm.44
   %ua.raw43 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr44 = inttoptr i64 %ua.raw43 to ptr
-  %ua.load45 = load { ptr, ptr, ptr }, ptr %ua.ptr44, align 8
-  %callN = call { ptr, i64 } @struct_to_string__Allocator(ptr %0, { ptr, ptr, ptr } %ua.load45)
+  %ua.load45 = load { { ptr, i64 }, i32, i32, { ptr, i64 } }, ptr %ua.ptr44, align 8
+  %callN = call { ptr, i64 } @struct_to_string__Source_Location(ptr %0, { { ptr, i64 }, i32, i32, { ptr, i64 } } %ua.load45)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %dispatch.merge.70
 
 dispatch.case.73:                                 ; preds = %match.arm.44
   %ua.raw47 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr48 = inttoptr i64 %ua.raw47 to ptr
-  %ua.load49 = load {}, ptr %ua.ptr48, align 1
-  %callN = call { ptr, i64 } @struct_to_string__CAllocator(ptr %0, {} %ua.load49)
+  %ua.load49 = load { ptr, ptr, ptr }, ptr %ua.ptr48, align 8
+  %callN = call { ptr, i64 } @struct_to_string__Allocator(ptr %0, { ptr, ptr, ptr } %ua.load49)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %dispatch.merge.70
 
 dispatch.case.74:                                 ; preds = %match.arm.44
   %ua.raw51 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr52 = inttoptr i64 %ua.raw51 to ptr
-  %ua.load53 = load { i64 }, ptr %ua.ptr52, align 8
-  %callN = call { ptr, i64 } @struct_to_string__GPA(ptr %0, { i64 } %ua.load53)
+  %ua.load53 = load {}, ptr %ua.ptr52, align 1
+  %callN = call { ptr, i64 } @struct_to_string__CAllocator(ptr %0, {} %ua.load53)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %dispatch.merge.70
 
 dispatch.case.75:                                 ; preds = %match.arm.44
   %ua.raw55 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr56 = inttoptr i64 %ua.raw55 to ptr
-  %ua.load57 = load { ptr, i64 }, ptr %ua.ptr56, align 8
-  %callN = call { ptr, i64 } @struct_to_string__ArenaChunk(ptr %0, { ptr, i64 } %ua.load57)
+  %ua.load57 = load { i64 }, ptr %ua.ptr56, align 8
+  %callN = call { ptr, i64 } @struct_to_string__GPA(ptr %0, { i64 } %ua.load57)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %dispatch.merge.70
 
 dispatch.case.76:                                 ; preds = %match.arm.44
   %ua.raw59 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr60 = inttoptr i64 %ua.raw59 to ptr
-  %ua.load61 = load { ptr, i64, { ptr, ptr, ptr } }, ptr %ua.ptr60, align 8
-  %callN = call { ptr, i64 } @struct_to_string__Arena(ptr %0, { ptr, i64, { ptr, ptr, ptr } } %ua.load61)
+  %ua.load61 = load { ptr, i64 }, ptr %ua.ptr60, align 8
+  %callN = call { ptr, i64 } @struct_to_string__ArenaChunk(ptr %0, { ptr, i64 } %ua.load61)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %dispatch.merge.70
 
 dispatch.case.77:                                 ; preds = %match.arm.44
   %ua.raw63 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr64 = inttoptr i64 %ua.raw63 to ptr
-  %ua.load65 = load { ptr, i64, i64 }, ptr %ua.ptr64, align 8
-  %callN = call { ptr, i64 } @struct_to_string__BufAlloc(ptr %0, { ptr, i64, i64 } %ua.load65)
+  %ua.load65 = load { ptr, i64, { ptr, ptr, ptr } }, ptr %ua.ptr64, align 8
+  %callN = call { ptr, i64 } @struct_to_string__Arena(ptr %0, { ptr, i64, { ptr, ptr, ptr } } %ua.load65)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %dispatch.merge.70
 
 dispatch.case.78:                                 ; preds = %match.arm.44
   %ua.raw67 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr68 = inttoptr i64 %ua.raw67 to ptr
-  %ua.load69 = load { { ptr, ptr, ptr }, i64, i64, i64 }, ptr %ua.ptr68, align 8
-  %callN = call { ptr, i64 } @struct_to_string__TrackingAllocator(ptr %0, { { ptr, ptr, ptr }, i64, i64, i64 } %ua.load69)
+  %ua.load69 = load { ptr, i64, i64 }, ptr %ua.ptr68, align 8
+  %callN = call { ptr, i64 } @struct_to_string__BufAlloc(ptr %0, { ptr, i64, i64 } %ua.load69)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %dispatch.merge.70
 
 dispatch.case.79:                                 ; preds = %match.arm.44
   %ua.raw71 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr72 = inttoptr i64 %ua.raw71 to ptr
-  %ua.load73 = load { { ptr, ptr, ptr }, ptr }, ptr %ua.ptr72, align 8
-  %callN = call { ptr, i64 } @struct_to_string__Context(ptr %0, { { ptr, ptr, ptr }, ptr } %ua.load73)
+  %ua.load73 = load { { ptr, ptr, ptr }, i64, i64, i64 }, ptr %ua.ptr72, align 8
+  %callN = call { ptr, i64 } @struct_to_string__TrackingAllocator(ptr %0, { { ptr, ptr, ptr }, i64, i64, i64 } %ua.load73)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %dispatch.merge.70
 
 dispatch.case.80:                                 ; preds = %match.arm.44
   %ua.raw75 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr76 = inttoptr i64 %ua.raw75 to ptr
-  %ua.load77 = load {}, ptr %ua.ptr76, align 1
-  %callN = call { ptr, i64 } @struct_to_string__BuildOptions(ptr %0, {} %ua.load77)
+  %ua.load77 = load { { ptr, ptr, ptr }, ptr }, ptr %ua.ptr76, align 8
+  %callN = call { ptr, i64 } @struct_to_string__Context(ptr %0, { { ptr, ptr, ptr }, ptr } %ua.load77)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %dispatch.merge.70
 
@@ -1271,237 +1285,245 @@ dispatch.case.81:                                 ; preds = %match.arm.44
   %ua.raw79 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr80 = inttoptr i64 %ua.raw79 to ptr
   %ua.load81 = load {}, ptr %ua.ptr80, align 1
-  %callN = call { ptr, i64 } @struct_to_string__NSString(ptr %0, {} %ua.load81)
+  %callN = call { ptr, i64 } @struct_to_string__BuildOptions(ptr %0, {} %ua.load81)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %dispatch.merge.70
 
 dispatch.case.82:                                 ; preds = %match.arm.44
   %ua.raw83 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr84 = inttoptr i64 %ua.raw83 to ptr
-  %ua.load85 = load { i64, i64, i64 }, ptr %ua.ptr84, align 8
-  %callN = call { ptr, i64 } @struct_to_string__Triple(ptr %0, { i64, i64, i64 } %ua.load85)
+  %ua.load85 = load {}, ptr %ua.ptr84, align 1
+  %callN = call { ptr, i64 } @struct_to_string__NSString(ptr %0, {} %ua.load85)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %dispatch.merge.70
 
-dispatch.merge.138:                               ; preds = %dispatch.case.141, %dispatch.case.140, %dispatch.default.139
+dispatch.case.83:                                 ; preds = %match.arm.44
+  %ua.raw87 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr88 = inttoptr i64 %ua.raw87 to ptr
+  %ua.load89 = load { i64, i64, i64 }, ptr %ua.ptr88, align 8
+  %callN = call { ptr, i64 } @struct_to_string__Triple(ptr %0, { i64, i64, i64 } %ua.load89)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.70
+
+dispatch.merge.144:                               ; preds = %dispatch.case.147, %dispatch.case.146, %dispatch.default.145
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   store { ptr, i64 } %loadN, ptr %allocaN, align 8
   br label %match.merge.38
 
-dispatch.default.139:                             ; preds = %match.arm.45
-  store { ptr, i64 } { ptr @str.88, i64 0 }, ptr %allocaN, align 8
-  br label %dispatch.merge.138
+dispatch.default.145:                             ; preds = %match.arm.45
+  store { ptr, i64 } { ptr @str.90, i64 0 }, ptr %allocaN, align 8
+  br label %dispatch.merge.144
 
-dispatch.case.140:                                ; preds = %match.arm.45
-  %ua.raw88 = extractvalue { i64, i64 } %loadN, 1
-  %callN = call { ptr, i64 } @enum_to_string__OperatingSystem(ptr %0, i64 %ua.raw88)
+dispatch.case.146:                                ; preds = %match.arm.45
+  %ua.raw92 = extractvalue { i64, i64 } %loadN, 1
+  %callN = call { ptr, i64 } @enum_to_string__OperatingSystem(ptr %0, i64 %ua.raw92)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.138
+  br label %dispatch.merge.144
 
-dispatch.case.141:                                ; preds = %match.arm.45
-  %ua.raw90 = extractvalue { i64, i64 } %loadN, 1
-  %callN = call { ptr, i64 } @enum_to_string__Architecture(ptr %0, i64 %ua.raw90)
+dispatch.case.147:                                ; preds = %match.arm.45
+  %ua.raw94 = extractvalue { i64, i64 } %loadN, 1
+  %callN = call { ptr, i64 } @enum_to_string__Architecture(ptr %0, i64 %ua.raw94)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.138
+  br label %dispatch.merge.144
 
-dispatch.merge.146:                               ; preds = %dispatch.case.149, %dispatch.case.148, %dispatch.default.147
+dispatch.merge.152:                               ; preds = %dispatch.case.155, %dispatch.case.154, %dispatch.default.153
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   store { ptr, i64 } %loadN, ptr %allocaN, align 8
   br label %match.merge.38
 
-dispatch.default.147:                             ; preds = %match.arm.48
-  store { ptr, i64 } { ptr @str.89, i64 0 }, ptr %allocaN, align 8
-  br label %dispatch.merge.146
+dispatch.default.153:                             ; preds = %match.arm.48
+  store { ptr, i64 } { ptr @str.91, i64 0 }, ptr %allocaN, align 8
+  br label %dispatch.merge.152
 
-dispatch.case.148:                                ; preds = %match.arm.48
-  %ua.raw93 = extractvalue { i64, i64 } %loadN, 1
-  %ua.ptr94 = inttoptr i64 %ua.raw93 to ptr
-  %ua.load95 = load [1 x { i64, i64 }], ptr %ua.ptr94, align 8
-  %callN = call { ptr, i64 } @array_to_string__AR_1_Any(ptr %0, [1 x { i64, i64 }] %ua.load95)
-  store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.146
-
-dispatch.case.149:                                ; preds = %match.arm.48
+dispatch.case.154:                                ; preds = %match.arm.48
   %ua.raw97 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr98 = inttoptr i64 %ua.raw97 to ptr
-  %ua.load99 = load [3 x { i64, i64 }], ptr %ua.ptr98, align 8
-  %callN = call { ptr, i64 } @array_to_string__AR_3_Any(ptr %0, [3 x { i64, i64 }] %ua.load99)
+  %ua.load99 = load [1 x { i64, i64 }], ptr %ua.ptr98, align 8
+  %callN = call { ptr, i64 } @array_to_string__AR_1_Any(ptr %0, [1 x { i64, i64 }] %ua.load99)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.146
+  br label %dispatch.merge.152
 
-dispatch.merge.160:                               ; preds = %dispatch.case.163, %dispatch.case.162, %dispatch.default.161
+dispatch.case.155:                                ; preds = %match.arm.48
+  %ua.raw101 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr102 = inttoptr i64 %ua.raw101 to ptr
+  %ua.load103 = load [3 x { i64, i64 }], ptr %ua.ptr102, align 8
+  %callN = call { ptr, i64 } @array_to_string__AR_3_Any(ptr %0, [3 x { i64, i64 }] %ua.load103)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.152
+
+dispatch.merge.166:                               ; preds = %dispatch.case.169, %dispatch.case.168, %dispatch.default.167
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   store { ptr, i64 } %loadN, ptr %allocaN, align 8
   br label %match.merge.38
 
-dispatch.default.161:                             ; preds = %match.arm.49
-  store { ptr, i64 } { ptr @str.90, i64 0 }, ptr %allocaN, align 8
-  br label %dispatch.merge.160
+dispatch.default.167:                             ; preds = %match.arm.49
+  store { ptr, i64 } { ptr @str.92, i64 0 }, ptr %allocaN, align 8
+  br label %dispatch.merge.166
 
-dispatch.case.162:                                ; preds = %match.arm.49
-  %ua.raw102 = extractvalue { i64, i64 } %loadN, 1
-  %ua.ptr103 = inttoptr i64 %ua.raw102 to ptr
-  %ua.load104 = load { ptr, i64 }, ptr %ua.ptr103, align 8
-  %callN = call { ptr, i64 } @slice_to_string__string(ptr %0, { ptr, i64 } %ua.load104)
-  store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.160
-
-dispatch.case.163:                                ; preds = %match.arm.49
+dispatch.case.168:                                ; preds = %match.arm.49
   %ua.raw106 = extractvalue { i64, i64 } %loadN, 1
   %ua.ptr107 = inttoptr i64 %ua.raw106 to ptr
   %ua.load108 = load { ptr, i64 }, ptr %ua.ptr107, align 8
-  %callN = call { ptr, i64 } @slice_to_string__Any(ptr %0, { ptr, i64 } %ua.load108)
+  %callN = call { ptr, i64 } @slice_to_string__string(ptr %0, { ptr, i64 } %ua.load108)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.160
+  br label %dispatch.merge.166
 
-dispatch.merge.174:                               ; preds = %dispatch.case.195, %dispatch.case.194, %dispatch.case.193, %dispatch.case.192, %dispatch.case.191, %dispatch.case.190, %dispatch.case.189, %dispatch.case.188, %dispatch.case.187, %dispatch.case.186, %dispatch.case.185, %dispatch.case.184, %dispatch.case.183, %dispatch.case.182, %dispatch.case.181, %dispatch.case.180, %dispatch.case.179, %dispatch.case.178, %dispatch.case.177, %dispatch.case.176, %dispatch.default.175
+dispatch.case.169:                                ; preds = %match.arm.49
+  %ua.raw110 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr111 = inttoptr i64 %ua.raw110 to ptr
+  %ua.load112 = load { ptr, i64 }, ptr %ua.ptr111, align 8
+  %callN = call { ptr, i64 } @slice_to_string__Any(ptr %0, { ptr, i64 } %ua.load112)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.166
+
+dispatch.merge.180:                               ; preds = %dispatch.case.201, %dispatch.case.200, %dispatch.case.199, %dispatch.case.198, %dispatch.case.197, %dispatch.case.196, %dispatch.case.195, %dispatch.case.194, %dispatch.case.193, %dispatch.case.192, %dispatch.case.191, %dispatch.case.190, %dispatch.case.189, %dispatch.case.188, %dispatch.case.187, %dispatch.case.186, %dispatch.case.185, %dispatch.case.184, %dispatch.case.183, %dispatch.case.182, %dispatch.default.181
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   store { ptr, i64 } %loadN, ptr %allocaN, align 8
   br label %match.merge.38
 
-dispatch.default.175:                             ; preds = %match.arm.50
-  store { ptr, i64 } { ptr @str.91, i64 0 }, ptr %allocaN, align 8
-  br label %dispatch.merge.174
-
-dispatch.case.176:                                ; preds = %match.arm.50
-  %ua.raw111 = extractvalue { i64, i64 } %loadN, 1
-  %iNp = inttoptr i64 %ua.raw111 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_void(ptr %0, ptr %iNp)
-  store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
-
-dispatch.case.177:                                ; preds = %match.arm.50
-  %ua.raw113 = extractvalue { i64, i64 } %loadN, 1
-  %iNp114 = inttoptr i64 %ua.raw113 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_CAllocator(ptr %0, ptr %iNp114)
-  store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
-
-dispatch.case.178:                                ; preds = %match.arm.50
-  %ua.raw116 = extractvalue { i64, i64 } %loadN, 1
-  %iNp117 = inttoptr i64 %ua.raw116 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_GPA(ptr %0, ptr %iNp117)
-  store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
-
-dispatch.case.179:                                ; preds = %match.arm.50
-  %ua.raw119 = extractvalue { i64, i64 } %loadN, 1
-  %iNp120 = inttoptr i64 %ua.raw119 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_ArenaChunk(ptr %0, ptr %iNp120)
-  store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
-
-dispatch.case.180:                                ; preds = %match.arm.50
-  %ua.raw122 = extractvalue { i64, i64 } %loadN, 1
-  %iNp123 = inttoptr i64 %ua.raw122 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_Arena(ptr %0, ptr %iNp123)
-  store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
-
-dispatch.case.181:                                ; preds = %match.arm.50
-  %ua.raw125 = extractvalue { i64, i64 } %loadN, 1
-  %iNp126 = inttoptr i64 %ua.raw125 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__mptr_u8(ptr %0, ptr %iNp126)
-  store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+dispatch.default.181:                             ; preds = %match.arm.50
+  store { ptr, i64 } { ptr @str.93, i64 0 }, ptr %allocaN, align 8
+  br label %dispatch.merge.180
 
 dispatch.case.182:                                ; preds = %match.arm.50
-  %ua.raw128 = extractvalue { i64, i64 } %loadN, 1
-  %iNp129 = inttoptr i64 %ua.raw128 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_BufAlloc(ptr %0, ptr %iNp129)
+  %ua.raw115 = extractvalue { i64, i64 } %loadN, 1
+  %iNp = inttoptr i64 %ua.raw115 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_void(ptr %0, ptr %iNp)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.183:                                ; preds = %match.arm.50
-  %ua.raw131 = extractvalue { i64, i64 } %loadN, 1
-  %iNp132 = inttoptr i64 %ua.raw131 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_TrackingAllocator(ptr %0, ptr %iNp132)
+  %ua.raw117 = extractvalue { i64, i64 } %loadN, 1
+  %iNp118 = inttoptr i64 %ua.raw117 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_CAllocator(ptr %0, ptr %iNp118)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.184:                                ; preds = %match.arm.50
-  %ua.raw134 = extractvalue { i64, i64 } %loadN, 1
-  %iNp135 = inttoptr i64 %ua.raw134 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_NSString(ptr %0, ptr %iNp135)
+  %ua.raw120 = extractvalue { i64, i64 } %loadN, 1
+  %iNp121 = inttoptr i64 %ua.raw120 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_GPA(ptr %0, ptr %iNp121)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.185:                                ; preds = %match.arm.50
-  %ua.raw137 = extractvalue { i64, i64 } %loadN, 1
-  %iNp138 = inttoptr i64 %ua.raw137 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_ptr_CAllocator(ptr %0, ptr %iNp138)
+  %ua.raw123 = extractvalue { i64, i64 } %loadN, 1
+  %iNp124 = inttoptr i64 %ua.raw123 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_ArenaChunk(ptr %0, ptr %iNp124)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.186:                                ; preds = %match.arm.50
-  %ua.raw140 = extractvalue { i64, i64 } %loadN, 1
-  %iNp141 = inttoptr i64 %ua.raw140 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_s64(ptr %0, ptr %iNp141)
+  %ua.raw126 = extractvalue { i64, i64 } %loadN, 1
+  %iNp127 = inttoptr i64 %ua.raw126 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_Arena(ptr %0, ptr %iNp127)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.187:                                ; preds = %match.arm.50
-  %ua.raw143 = extractvalue { i64, i64 } %loadN, 1
-  %iNp144 = inttoptr i64 %ua.raw143 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_ptr_void(ptr %0, ptr %iNp144)
+  %ua.raw129 = extractvalue { i64, i64 } %loadN, 1
+  %iNp130 = inttoptr i64 %ua.raw129 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__mptr_u8(ptr %0, ptr %iNp130)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.188:                                ; preds = %match.arm.50
-  %ua.raw146 = extractvalue { i64, i64 } %loadN, 1
-  %iNp147 = inttoptr i64 %ua.raw146 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_bool(ptr %0, ptr %iNp147)
+  %ua.raw132 = extractvalue { i64, i64 } %loadN, 1
+  %iNp133 = inttoptr i64 %ua.raw132 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_BufAlloc(ptr %0, ptr %iNp133)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.189:                                ; preds = %match.arm.50
-  %ua.raw149 = extractvalue { i64, i64 } %loadN, 1
-  %iNp150 = inttoptr i64 %ua.raw149 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_string(ptr %0, ptr %iNp150)
+  %ua.raw135 = extractvalue { i64, i64 } %loadN, 1
+  %iNp136 = inttoptr i64 %ua.raw135 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_TrackingAllocator(ptr %0, ptr %iNp136)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.190:                                ; preds = %match.arm.50
-  %ua.raw152 = extractvalue { i64, i64 } %loadN, 1
-  %iNp153 = inttoptr i64 %ua.raw152 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_Any(ptr %0, ptr %iNp153)
+  %ua.raw138 = extractvalue { i64, i64 } %loadN, 1
+  %iNp139 = inttoptr i64 %ua.raw138 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_NSString(ptr %0, ptr %iNp139)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.191:                                ; preds = %match.arm.50
-  %ua.raw155 = extractvalue { i64, i64 } %loadN, 1
-  %iNp156 = inttoptr i64 %ua.raw155 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_AR_1_Any(ptr %0, ptr %iNp156)
+  %ua.raw141 = extractvalue { i64, i64 } %loadN, 1
+  %iNp142 = inttoptr i64 %ua.raw141 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_ptr_CAllocator(ptr %0, ptr %iNp142)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.192:                                ; preds = %match.arm.50
-  %ua.raw158 = extractvalue { i64, i64 } %loadN, 1
-  %iNp159 = inttoptr i64 %ua.raw158 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_SL_Any(ptr %0, ptr %iNp159)
+  %ua.raw144 = extractvalue { i64, i64 } %loadN, 1
+  %iNp145 = inttoptr i64 %ua.raw144 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_s64(ptr %0, ptr %iNp145)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.193:                                ; preds = %match.arm.50
-  %ua.raw161 = extractvalue { i64, i64 } %loadN, 1
-  %iNp162 = inttoptr i64 %ua.raw161 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_u8(ptr %0, ptr %iNp162)
+  %ua.raw147 = extractvalue { i64, i64 } %loadN, 1
+  %iNp148 = inttoptr i64 %ua.raw147 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_ptr_void(ptr %0, ptr %iNp148)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.194:                                ; preds = %match.arm.50
-  %ua.raw164 = extractvalue { i64, i64 } %loadN, 1
-  %iNp165 = inttoptr i64 %ua.raw164 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_Triple(ptr %0, ptr %iNp165)
+  %ua.raw150 = extractvalue { i64, i64 } %loadN, 1
+  %iNp151 = inttoptr i64 %ua.raw150 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_bool(ptr %0, ptr %iNp151)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
 
 dispatch.case.195:                                ; preds = %match.arm.50
-  %ua.raw167 = extractvalue { i64, i64 } %loadN, 1
-  %iNp168 = inttoptr i64 %ua.raw167 to ptr
-  %callN = call { ptr, i64 } @pointer_to_string__ptr_AR_3_Any(ptr %0, ptr %iNp168)
+  %ua.raw153 = extractvalue { i64, i64 } %loadN, 1
+  %iNp154 = inttoptr i64 %ua.raw153 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_string(ptr %0, ptr %iNp154)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.174
+  br label %dispatch.merge.180
+
+dispatch.case.196:                                ; preds = %match.arm.50
+  %ua.raw156 = extractvalue { i64, i64 } %loadN, 1
+  %iNp157 = inttoptr i64 %ua.raw156 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_Any(ptr %0, ptr %iNp157)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.180
+
+dispatch.case.197:                                ; preds = %match.arm.50
+  %ua.raw159 = extractvalue { i64, i64 } %loadN, 1
+  %iNp160 = inttoptr i64 %ua.raw159 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_AR_1_Any(ptr %0, ptr %iNp160)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.180
+
+dispatch.case.198:                                ; preds = %match.arm.50
+  %ua.raw162 = extractvalue { i64, i64 } %loadN, 1
+  %iNp163 = inttoptr i64 %ua.raw162 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_SL_Any(ptr %0, ptr %iNp163)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.180
+
+dispatch.case.199:                                ; preds = %match.arm.50
+  %ua.raw165 = extractvalue { i64, i64 } %loadN, 1
+  %iNp166 = inttoptr i64 %ua.raw165 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_u8(ptr %0, ptr %iNp166)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.180
+
+dispatch.case.200:                                ; preds = %match.arm.50
+  %ua.raw168 = extractvalue { i64, i64 } %loadN, 1
+  %iNp169 = inttoptr i64 %ua.raw168 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_Triple(ptr %0, ptr %iNp169)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.180
+
+dispatch.case.201:                                ; preds = %match.arm.50
+  %ua.raw171 = extractvalue { i64, i64 } %loadN, 1
+  %iNp172 = inttoptr i64 %ua.raw171 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_AR_3_Any(ptr %0, ptr %iNp172)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.180
 }
 
 ; Function Attrs: nounwind
@@ -1510,7 +1532,7 @@ entry:
   %alloca = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %1, ptr %alloca, align 8
   %allocaN = alloca { ptr, i64 }, align 8
-  store { ptr, i64 } { ptr @str.92, i64 14 }, ptr %allocaN, align 8
+  store { ptr, i64 } { ptr @str.94, i64 14 }, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
@@ -1606,7 +1628,7 @@ if.merge.11:                                      ; preds = %if.merge.26, %if.me
 
 if.then.12:                                       ; preds = %if.then.9
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.93, i64 36 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.95, i64 36 })
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -1614,7 +1636,7 @@ if.then.12:                                       ; preds = %if.then.9
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.94, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.96, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -1624,13 +1646,13 @@ if.then.12:                                       ; preds = %if.then.9
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.95, i64 4 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.97, i64 4 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %if.merge.13
 
 if.merge.13:                                      ; preds = %if.then.12, %if.then.9
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.96, i64 43 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.98, i64 43 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -1638,7 +1660,7 @@ if.merge.13:                                      ; preds = %if.then.12, %if.the
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.97, i64 5 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.99, i64 5 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 1
@@ -1652,7 +1674,7 @@ if.merge.13:                                      ; preds = %if.then.12, %if.the
 
 if.then.24:                                       ; preds = %if.else.10
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.98, i64 36 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.100, i64 36 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -1660,7 +1682,7 @@ if.then.24:                                       ; preds = %if.else.10
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.99, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.101, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -1671,7 +1693,7 @@ if.then.24:                                       ; preds = %if.else.10
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.100, i64 4 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.102, i64 4 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 2
@@ -1728,7 +1750,7 @@ if.merge.32:                                      ; preds = %if.merge.35, %if.el
 
 if.then.33:                                       ; preds = %if.then.30
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.101, i64 36 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.103, i64 36 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -1736,7 +1758,7 @@ if.then.33:                                       ; preds = %if.then.30
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.102, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.104, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -1747,7 +1769,7 @@ if.then.33:                                       ; preds = %if.then.30
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.103, i64 4 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.105, i64 4 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 2
@@ -1767,7 +1789,7 @@ if.merge.35:                                      ; preds = %if.else.34, %if.the
 
 if.then.36:                                       ; preds = %while.exit.2
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.104, i64 36 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.106, i64 36 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -1775,7 +1797,7 @@ if.then.36:                                       ; preds = %while.exit.2
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.105, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.107, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %alloca, align 8
@@ -1786,7 +1808,7 @@ if.then.36:                                       ; preds = %while.exit.2
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.106, i64 4 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.108, i64 4 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %if.merge.37
 
@@ -1972,19 +1994,19 @@ entry:
 define i32 @main() #0 {
 entry:
   call void @__sx_objc_selector_init()
-  %call = call ptr @objc_getClass(ptr @str.107)
+  %call = call ptr @objc_getClass(ptr @str.109)
   %alloca = alloca ptr, align 8
   store ptr %call, ptr %alloca, align 8
   %load = load ptr, ptr %alloca, align 8
-  %callN = call ptr @objc_allocateClassPair(ptr %load, ptr @str.108, i64 0)
+  %callN = call ptr @objc_allocateClassPair(ptr %load, ptr @str.110, i64 0)
   %allocaN = alloca ptr, align 8
   store ptr %callN, ptr %allocaN, align 8
-  %callN = call ptr @sel_registerName(ptr @str.109)
+  %callN = call ptr @sel_registerName(ptr @str.111)
   %allocaN = alloca ptr, align 8
   store ptr %callN, ptr %allocaN, align 8
   %loadN = load ptr, ptr %allocaN, align 8
   %loadN = load ptr, ptr %allocaN, align 8
-  %callN = call i1 @class_addMethod(ptr %loadN, ptr %loadN, ptr @triple_imp, ptr @str.110)
+  %callN = call i1 @class_addMethod(ptr %loadN, ptr %loadN, ptr @triple_imp, ptr @str.112)
   %allocaN = alloca i1, align 1
   store i1 %callN, ptr %allocaN, align 1
   %loadN = load i1, ptr %allocaN, align 1
@@ -2030,7 +2052,7 @@ entry:
 define internal void @print__ct_s7f3aff1506f207ab__pack_bool(ptr %0, i1 %1) #0 {
 entry:
   %alloca = alloca { ptr, i64 }, align 8
-  store { ptr, i64 } { ptr @str.111, i64 15 }, ptr %alloca, align 8
+  store { ptr, i64 } { ptr @str.113, i64 15 }, ptr %alloca, align 8
   %allocaN = alloca i1, align 1
   store i1 %1, ptr %allocaN, align 1
   %allocaN = alloca [1 x { i64, i64 }], align 8
@@ -2046,7 +2068,7 @@ entry:
   %gepN = getelementptr inbounds { ptr, i64 }, ptr %allocaN, i32 0, i32 1
   store i64 1, ptr %gepN, align 8
   %allocaN = alloca { ptr, i64 }, align 8
-  store { ptr, i64 } { ptr @str.112, i64 0 }, ptr %allocaN, align 8
+  store { ptr, i64 } { ptr @str.114, i64 0 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %alloca, align 8
   %call = call { ptr, i64 } @substr(ptr %0, { ptr, i64 } %loadN, i64 0, i64 12)
@@ -2074,7 +2096,7 @@ entry:
 ; Function Attrs: nounwind
 define internal { ptr, i64 } @__insert_0(ptr %0) #0 {
 entry:
-  %call = call { ptr, i64 } @build_format(ptr %0, { ptr, i64 } { ptr @str.113, i64 15 })
+  %call = call { ptr, i64 } @build_format(ptr %0, { ptr, i64 } { ptr @str.115, i64 15 })
   ret { ptr, i64 } %call
 }
 
@@ -2082,7 +2104,7 @@ entry:
 define internal void @print__ct_s337be2777a405332__pack_s64_s64_s64(ptr %0, i64 %1, i64 %2, i64 %3) #0 {
 entry:
   %alloca = alloca { ptr, i64 }, align 8
-  store { ptr, i64 } { ptr @str.114, i64 22 }, ptr %alloca, align 8
+  store { ptr, i64 } { ptr @str.116, i64 22 }, ptr %alloca, align 8
   %allocaN = alloca i64, align 8
   store i64 %1, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
@@ -2109,7 +2131,7 @@ entry:
   %gepN = getelementptr inbounds { ptr, i64 }, ptr %allocaN, i32 0, i32 1
   store i64 3, ptr %gepN, align 8
   %allocaN = alloca { ptr, i64 }, align 8
-  store { ptr, i64 } { ptr @str.115, i64 0 }, ptr %allocaN, align 8
+  store { ptr, i64 } { ptr @str.117, i64 0 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %alloca, align 8
   %call = call { ptr, i64 } @substr(ptr %0, { ptr, i64 } %loadN, i64 0, i64 10)
@@ -2158,52 +2180,147 @@ entry:
 ; Function Attrs: nounwind
 define internal { ptr, i64 } @__insert_1(ptr %0) #0 {
 entry:
-  %call = call { ptr, i64 } @build_format(ptr %0, { ptr, i64 } { ptr @str.116, i64 22 })
+  %call = call { ptr, i64 } @build_format(ptr %0, { ptr, i64 } { ptr @str.118, i64 22 })
   ret { ptr, i64 } %call
 }
 
+; Function Attrs: nounwind
+define internal { ptr, i64 } @struct_to_string__Source_Location(ptr %0, { { ptr, i64 }, i32, i32, { ptr, i64 } } %1) #0 {
+entry:
+  %alloca = alloca { { ptr, i64 }, i32, i32, { ptr, i64 } }, align 8
+  store { { ptr, i64 }, i32, i32, { ptr, i64 } } %1, ptr %alloca, align 8
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.119, i64 15 }, { ptr, i64 } { ptr @str.120, i64 1 })
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 0, ptr %allocaN, align 8
+  br label %while.hdr.84
+
+while.hdr.84:                                     ; preds = %fv.merge, %entry
+  %load = load i64, ptr %allocaN, align 8
+  %icmp = icmp slt i64 %load, 4
+  br i1 %icmp, label %while.body.85, label %while.exit.86
+
+while.body.85:                                    ; preds = %while.hdr.84
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp sgt i64 %loadN, 0
+  br i1 %icmpN, label %if.then.87, label %if.merge.88
+
+while.exit.86:                                    ; preds = %while.hdr.84
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.121, i64 1 })
+  ret { ptr, i64 } %callN
+
+if.then.87:                                       ; preds = %while.body.85
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.122, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.88
+
+if.merge.88:                                      ; preds = %if.then.87, %while.body.85
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %fn.gep = getelementptr inbounds [4 x { ptr, i64 }], ptr @field_names, i64 0, i64 %loadN
+  %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %fn.load)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.126, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { { ptr, i64 }, i32, i32, { ptr, i64 } }, ptr %alloca, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  switch i64 %loadN, label %fv.default [
+    i64 0, label %fv.case
+    i64 1, label %fv.case17
+    i64 2, label %fv.case20
+    i64 3, label %fv.case24
+  ]
+
+fv.merge:                                         ; preds = %fv.default, %fv.case24, %fv.case20, %fv.case17, %fv.case
+  %fv.phi = phi { i64, i64 } [ %fv.val, %fv.case ], [ %fv.val19, %fv.case17 ], [ %fv.val23, %fv.case20 ], [ %fv.val28, %fv.case24 ], [ undef, %fv.default ]
+  %callN = call { ptr, i64 } @any_to_string(ptr %0, { i64, i64 } %fv.phi)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, 1
+  store i64 %add, ptr %allocaN, align 8
+  br label %while.hdr.84
+
+fv.default:                                       ; preds = %if.merge.88
+  br label %fv.merge
+
+fv.case:                                          ; preds = %if.merge.88
+  %fv.field = extractvalue { { ptr, i64 }, i32, i32, { ptr, i64 } } %loadN, 0
+  %ba.tmp = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %fv.field, ptr %ba.tmp, align 8
+  %ba.p2i = ptrtoint ptr %ba.tmp to i64
+  %fv.val = insertvalue { i64, i64 } { i64 12, i64 undef }, i64 %ba.p2i, 1
+  br label %fv.merge
+
+fv.case17:                                        ; preds = %if.merge.88
+  %fv.field18 = extractvalue { { ptr, i64 }, i32, i32, { ptr, i64 } } %loadN, 1
+  %sN = sext i32 %fv.field18 to i64
+  %fv.val19 = insertvalue { i64, i64 } { i64 4, i64 undef }, i64 %sN, 1
+  br label %fv.merge
+
+fv.case20:                                        ; preds = %if.merge.88
+  %fv.field21 = extractvalue { { ptr, i64 }, i32, i32, { ptr, i64 } } %loadN, 2
+  %sN = sext i32 %fv.field21 to i64
+  %fv.val23 = insertvalue { i64, i64 } { i64 4, i64 undef }, i64 %sN, 1
+  br label %fv.merge
+
+fv.case24:                                        ; preds = %if.merge.88
+  %fv.field25 = extractvalue { { ptr, i64 }, i32, i32, { ptr, i64 } } %loadN, 3
+  %ba.tmp26 = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %fv.field25, ptr %ba.tmp26, align 8
+  %ba.p2i27 = ptrtoint ptr %ba.tmp26 to i64
+  %fv.val28 = insertvalue { i64, i64 } { i64 12, i64 undef }, i64 %ba.p2i27, 1
+  br label %fv.merge
+}
+
 ; Function Attrs: nounwind
 define internal { ptr, i64 } @struct_to_string__Allocator(ptr %0, { ptr, ptr, ptr } %1) #0 {
 entry:
   %alloca = alloca { ptr, ptr, ptr }, align 8
   store { ptr, ptr, ptr } %1, ptr %alloca, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.117, i64 9 }, { ptr, i64 } { ptr @str.118, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.127, i64 9 }, { ptr, i64 } { ptr @str.128, i64 1 })
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.83
+  br label %while.hdr.89
 
-while.hdr.83:                                     ; preds = %fv.merge, %entry
+while.hdr.89:                                     ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 3
-  br i1 %icmp, label %while.body.84, label %while.exit.85
+  br i1 %icmp, label %while.body.90, label %while.exit.91
 
-while.body.84:                                    ; preds = %while.hdr.83
+while.body.90:                                    ; preds = %while.hdr.89
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.86, label %if.merge.87
+  br i1 %icmpN, label %if.then.92, label %if.merge.93
 
-while.exit.85:                                    ; preds = %while.hdr.83
+while.exit.91:                                    ; preds = %while.hdr.89
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.119, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.129, i64 1 })
   ret { ptr, i64 } %callN
 
-if.then.86:                                       ; preds = %while.body.84
+if.then.92:                                       ; preds = %while.body.90
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.120, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.130, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.87
+  br label %if.merge.93
 
-if.merge.87:                                      ; preds = %if.then.86, %while.body.84
+if.merge.93:                                      ; preds = %if.then.92, %while.body.90
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [3 x { ptr, i64 }], ptr @field_names, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [3 x { ptr, i64 }], ptr @field_names.134, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %fn.load)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.123, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.135, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, ptr, ptr }, ptr %alloca, align 8
@@ -2222,24 +2339,24 @@ fv.merge:                                         ; preds = %fv.default, %fv.cas
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.83
+  br label %while.hdr.89
 
-fv.default:                                       ; preds = %if.merge.87
+fv.default:                                       ; preds = %if.merge.93
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.87
+fv.case:                                          ; preds = %if.merge.93
   %fv.field = extractvalue { ptr, ptr, ptr } %loadN, 0
   %pNi = ptrtoint ptr %fv.field to i64
   %fv.val = insertvalue { i64, i64 } { i64 18, i64 undef }, i64 %pNi, 1
   br label %fv.merge
 
-fv.case17:                                        ; preds = %if.merge.87
+fv.case17:                                        ; preds = %if.merge.93
   %fv.field18 = extractvalue { ptr, ptr, ptr } %loadN, 1
   %pNi19 = ptrtoint ptr %fv.field18 to i64
   %fv.val20 = insertvalue { i64, i64 } { i64 18, i64 undef }, i64 %pNi19, 1
   br label %fv.merge
 
-fv.case21:                                        ; preds = %if.merge.87
+fv.case21:                                        ; preds = %if.merge.93
   %fv.field22 = extractvalue { ptr, ptr, ptr } %loadN, 2
   %pNi23 = ptrtoint ptr %fv.field22 to i64
   %fv.val24 = insertvalue { i64, i64 } { i64 18, i64 undef }, i64 %pNi23, 1
@@ -2251,43 +2368,43 @@ define internal { ptr, i64 } @struct_to_string__CAllocator(ptr %0, {} %1) #0 {
 entry:
   %alloca = alloca {}, align 8
   store {} %1, ptr %alloca, align 1
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.124, i64 10 }, { ptr, i64 } { ptr @str.125, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.136, i64 10 }, { ptr, i64 } { ptr @str.137, i64 1 })
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.88
+  br label %while.hdr.94
 
-while.hdr.88:                                     ; preds = %if.merge.92, %entry
+while.hdr.94:                                     ; preds = %if.merge.98, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 0
-  br i1 %icmp, label %while.body.89, label %while.exit.90
+  br i1 %icmp, label %while.body.95, label %while.exit.96
 
-while.body.89:                                    ; preds = %while.hdr.88
+while.body.95:                                    ; preds = %while.hdr.94
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.91, label %if.merge.92
+  br i1 %icmpN, label %if.then.97, label %if.merge.98
 
-while.exit.90:                                    ; preds = %while.hdr.88
+while.exit.96:                                    ; preds = %while.hdr.94
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.126, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.138, i64 1 })
   ret { ptr, i64 } %callN
 
-if.then.91:                                       ; preds = %while.body.89
+if.then.97:                                       ; preds = %while.body.95
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.127, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.139, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.92
+  br label %if.merge.98
 
-if.merge.92:                                      ; preds = %if.then.91, %while.body.89
+if.merge.98:                                      ; preds = %if.then.97, %while.body.95
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [0 x { ptr, i64 }], ptr @field_names.128, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [0 x { ptr, i64 }], ptr @field_names.140, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %fn.load)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.129, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.141, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load {}, ptr %alloca, align 1
@@ -2298,7 +2415,7 @@ if.merge.92:                                      ; preds = %if.then.91, %while.
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.88
+  br label %while.hdr.94
 }
 
 ; Function Attrs: nounwind
@@ -2306,43 +2423,43 @@ define internal { ptr, i64 } @struct_to_string__GPA(ptr %0, { i64 } %1) #0 {
 entry:
   %alloca = alloca { i64 }, align 8
   store { i64 } %1, ptr %alloca, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.130, i64 3 }, { ptr, i64 } { ptr @str.131, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.142, i64 3 }, { ptr, i64 } { ptr @str.143, i64 1 })
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.93
+  br label %while.hdr.99
 
-while.hdr.93:                                     ; preds = %fv.merge, %entry
+while.hdr.99:                                     ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 1
-  br i1 %icmp, label %while.body.94, label %while.exit.95
+  br i1 %icmp, label %while.body.100, label %while.exit.101
 
-while.body.94:                                    ; preds = %while.hdr.93
+while.body.100:                                   ; preds = %while.hdr.99
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.96, label %if.merge.97
+  br i1 %icmpN, label %if.then.102, label %if.merge.103
 
-while.exit.95:                                    ; preds = %while.hdr.93
+while.exit.101:                                   ; preds = %while.hdr.99
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.132, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.144, i64 1 })
   ret { ptr, i64 } %callN
 
-if.then.96:                                       ; preds = %while.body.94
+if.then.102:                                      ; preds = %while.body.100
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.133, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.145, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.97
+  br label %if.merge.103
 
-if.merge.97:                                      ; preds = %if.then.96, %while.body.94
+if.merge.103:                                     ; preds = %if.then.102, %while.body.100
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [1 x { ptr, i64 }], ptr @field_names.135, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [1 x { ptr, i64 }], ptr @field_names.147, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %fn.load)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.136, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.148, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { i64 }, ptr %alloca, align 8
@@ -2359,12 +2476,12 @@ fv.merge:                                         ; preds = %fv.default, %fv.cas
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.93
+  br label %while.hdr.99
 
-fv.default:                                       ; preds = %if.merge.97
+fv.default:                                       ; preds = %if.merge.103
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.97
+fv.case:                                          ; preds = %if.merge.103
   %fv.field = extractvalue { i64 } %loadN, 0
   %fv.val = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field, 1
   br label %fv.merge
@@ -2375,43 +2492,43 @@ define internal { ptr, i64 } @struct_to_string__ArenaChunk(ptr %0, { ptr, i64 }
 entry:
   %alloca = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %1, ptr %alloca, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.137, i64 10 }, { ptr, i64 } { ptr @str.138, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.149, i64 10 }, { ptr, i64 } { ptr @str.150, i64 1 })
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.98
+  br label %while.hdr.104
 
-while.hdr.98:                                     ; preds = %fv.merge, %entry
+while.hdr.104:                                    ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 2
-  br i1 %icmp, label %while.body.99, label %while.exit.100
+  br i1 %icmp, label %while.body.105, label %while.exit.106
 
-while.body.99:                                    ; preds = %while.hdr.98
+while.body.105:                                   ; preds = %while.hdr.104
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.101, label %if.merge.102
+  br i1 %icmpN, label %if.then.107, label %if.merge.108
 
-while.exit.100:                                   ; preds = %while.hdr.98
+while.exit.106:                                   ; preds = %while.hdr.104
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.139, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.151, i64 1 })
   ret { ptr, i64 } %callN
 
-if.then.101:                                      ; preds = %while.body.99
+if.then.107:                                      ; preds = %while.body.105
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.140, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.152, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.102
+  br label %if.merge.108
 
-if.merge.102:                                     ; preds = %if.then.101, %while.body.99
+if.merge.108:                                     ; preds = %if.then.107, %while.body.105
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [2 x { ptr, i64 }], ptr @field_names.143, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [2 x { ptr, i64 }], ptr @field_names.155, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %fn.load)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.144, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.156, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %alloca, align 8
@@ -2429,18 +2546,18 @@ fv.merge:                                         ; preds = %fv.default, %fv.cas
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.98
+  br label %while.hdr.104
 
-fv.default:                                       ; preds = %if.merge.102
+fv.default:                                       ; preds = %if.merge.108
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.102
+fv.case:                                          ; preds = %if.merge.108
   %fv.field = extractvalue { ptr, i64 } %loadN, 0
   %pNi = ptrtoint ptr %fv.field to i64
-  %fv.val = insertvalue { i64, i64 } { i64 25, i64 undef }, i64 %pNi, 1
+  %fv.val = insertvalue { i64, i64 } { i64 26, i64 undef }, i64 %pNi, 1
   br label %fv.merge
 
-fv.case17:                                        ; preds = %if.merge.102
+fv.case17:                                        ; preds = %if.merge.108
   %fv.field18 = extractvalue { ptr, i64 } %loadN, 1
   %fv.val19 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field18, 1
   br label %fv.merge
@@ -2451,43 +2568,43 @@ define internal { ptr, i64 } @struct_to_string__Arena(ptr %0, { ptr, i64, { ptr,
 entry:
   %alloca = alloca { ptr, i64, { ptr, ptr, ptr } }, align 8
   store { ptr, i64, { ptr, ptr, ptr } } %1, ptr %alloca, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.145, i64 5 }, { ptr, i64 } { ptr @str.146, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.157, i64 5 }, { ptr, i64 } { ptr @str.158, i64 1 })
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.103
+  br label %while.hdr.109
 
-while.hdr.103:                                    ; preds = %fv.merge, %entry
+while.hdr.109:                                    ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 3
-  br i1 %icmp, label %while.body.104, label %while.exit.105
+  br i1 %icmp, label %while.body.110, label %while.exit.111
 
-while.body.104:                                   ; preds = %while.hdr.103
+while.body.110:                                   ; preds = %while.hdr.109
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.106, label %if.merge.107
+  br i1 %icmpN, label %if.then.112, label %if.merge.113
 
-while.exit.105:                                   ; preds = %while.hdr.103
+while.exit.111:                                   ; preds = %while.hdr.109
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.147, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.159, i64 1 })
   ret { ptr, i64 } %callN
 
-if.then.106:                                      ; preds = %while.body.104
+if.then.112:                                      ; preds = %while.body.110
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.148, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.160, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.107
+  br label %if.merge.113
 
-if.merge.107:                                     ; preds = %if.then.106, %while.body.104
+if.merge.113:                                     ; preds = %if.then.112, %while.body.110
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [3 x { ptr, i64 }], ptr @field_names.152, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [3 x { ptr, i64 }], ptr @field_names.164, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %fn.load)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.153, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.165, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64, { ptr, ptr, ptr } }, ptr %alloca, align 8
@@ -2506,28 +2623,28 @@ fv.merge:                                         ; preds = %fv.default, %fv.cas
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.103
+  br label %while.hdr.109
 
-fv.default:                                       ; preds = %if.merge.107
+fv.default:                                       ; preds = %if.merge.113
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.107
+fv.case:                                          ; preds = %if.merge.113
   %fv.field = extractvalue { ptr, i64, { ptr, ptr, ptr } } %loadN, 0
   %pNi = ptrtoint ptr %fv.field to i64
-  %fv.val = insertvalue { i64, i64 } { i64 25, i64 undef }, i64 %pNi, 1
+  %fv.val = insertvalue { i64, i64 } { i64 26, i64 undef }, i64 %pNi, 1
   br label %fv.merge
 
-fv.case17:                                        ; preds = %if.merge.107
+fv.case17:                                        ; preds = %if.merge.113
   %fv.field18 = extractvalue { ptr, i64, { ptr, ptr, ptr } } %loadN, 1
   %fv.val19 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field18, 1
   br label %fv.merge
 
-fv.case20:                                        ; preds = %if.merge.107
+fv.case20:                                        ; preds = %if.merge.113
   %fv.field21 = extractvalue { ptr, i64, { ptr, ptr, ptr } } %loadN, 2
   %ba.tmp = alloca { ptr, ptr, ptr }, align 8
   store { ptr, ptr, ptr } %fv.field21, ptr %ba.tmp, align 8
   %ba.p2i = ptrtoint ptr %ba.tmp to i64
-  %fv.val22 = insertvalue { i64, i64 } { i64 19, i64 undef }, i64 %ba.p2i, 1
+  %fv.val22 = insertvalue { i64, i64 } { i64 20, i64 undef }, i64 %ba.p2i, 1
   br label %fv.merge
 }
 
@@ -2536,43 +2653,43 @@ define internal { ptr, i64 } @struct_to_string__BufAlloc(ptr %0, { ptr, i64, i64
 entry:
   %alloca = alloca { ptr, i64, i64 }, align 8
   store { ptr, i64, i64 } %1, ptr %alloca, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.154, i64 8 }, { ptr, i64 } { ptr @str.155, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.166, i64 8 }, { ptr, i64 } { ptr @str.167, i64 1 })
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.108
+  br label %while.hdr.114
 
-while.hdr.108:                                    ; preds = %fv.merge, %entry
+while.hdr.114:                                    ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 3
-  br i1 %icmp, label %while.body.109, label %while.exit.110
+  br i1 %icmp, label %while.body.115, label %while.exit.116
 
-while.body.109:                                   ; preds = %while.hdr.108
+while.body.115:                                   ; preds = %while.hdr.114
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.111, label %if.merge.112
+  br i1 %icmpN, label %if.then.117, label %if.merge.118
 
-while.exit.110:                                   ; preds = %while.hdr.108
+while.exit.116:                                   ; preds = %while.hdr.114
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.156, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.168, i64 1 })
   ret { ptr, i64 } %callN
 
-if.then.111:                                      ; preds = %while.body.109
+if.then.117:                                      ; preds = %while.body.115
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.157, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.169, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.112
+  br label %if.merge.118
 
-if.merge.112:                                     ; preds = %if.then.111, %while.body.109
+if.merge.118:                                     ; preds = %if.then.117, %while.body.115
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [3 x { ptr, i64 }], ptr @field_names.161, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [3 x { ptr, i64 }], ptr @field_names.173, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %fn.load)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.162, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.174, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64, i64 }, ptr %alloca, align 8
@@ -2591,23 +2708,23 @@ fv.merge:                                         ; preds = %fv.default, %fv.cas
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.108
+  br label %while.hdr.114
 
-fv.default:                                       ; preds = %if.merge.112
+fv.default:                                       ; preds = %if.merge.118
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.112
+fv.case:                                          ; preds = %if.merge.118
   %fv.field = extractvalue { ptr, i64, i64 } %loadN, 0
   %pNi = ptrtoint ptr %fv.field to i64
-  %fv.val = insertvalue { i64, i64 } { i64 28, i64 undef }, i64 %pNi, 1
+  %fv.val = insertvalue { i64, i64 } { i64 29, i64 undef }, i64 %pNi, 1
   br label %fv.merge
 
-fv.case17:                                        ; preds = %if.merge.112
+fv.case17:                                        ; preds = %if.merge.118
   %fv.field18 = extractvalue { ptr, i64, i64 } %loadN, 1
   %fv.val19 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field18, 1
   br label %fv.merge
 
-fv.case20:                                        ; preds = %if.merge.112
+fv.case20:                                        ; preds = %if.merge.118
   %fv.field21 = extractvalue { ptr, i64, i64 } %loadN, 2
   %fv.val22 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field21, 1
   br label %fv.merge
@@ -2618,43 +2735,43 @@ define internal { ptr, i64 } @struct_to_string__TrackingAllocator(ptr %0, { { pt
 entry:
   %alloca = alloca { { ptr, ptr, ptr }, i64, i64, i64 }, align 8
   store { { ptr, ptr, ptr }, i64, i64, i64 } %1, ptr %alloca, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.163, i64 17 }, { ptr, i64 } { ptr @str.164, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.175, i64 17 }, { ptr, i64 } { ptr @str.176, i64 1 })
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.113
+  br label %while.hdr.119
 
-while.hdr.113:                                    ; preds = %fv.merge, %entry
+while.hdr.119:                                    ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 4
-  br i1 %icmp, label %while.body.114, label %while.exit.115
+  br i1 %icmp, label %while.body.120, label %while.exit.121
 
-while.body.114:                                   ; preds = %while.hdr.113
+while.body.120:                                   ; preds = %while.hdr.119
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.116, label %if.merge.117
+  br i1 %icmpN, label %if.then.122, label %if.merge.123
 
-while.exit.115:                                   ; preds = %while.hdr.113
+while.exit.121:                                   ; preds = %while.hdr.119
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.165, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.177, i64 1 })
   ret { ptr, i64 } %callN
 
-if.then.116:                                      ; preds = %while.body.114
+if.then.122:                                      ; preds = %while.body.120
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.166, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.178, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.117
+  br label %if.merge.123
 
-if.merge.117:                                     ; preds = %if.then.116, %while.body.114
+if.merge.123:                                     ; preds = %if.then.122, %while.body.120
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [4 x { ptr, i64 }], ptr @field_names.171, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [4 x { ptr, i64 }], ptr @field_names.183, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %fn.load)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.172, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.184, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { { ptr, ptr, ptr }, i64, i64, i64 }, ptr %alloca, align 8
@@ -2674,30 +2791,30 @@ fv.merge:                                         ; preds = %fv.default, %fv.cas
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.113
+  br label %while.hdr.119
 
-fv.default:                                       ; preds = %if.merge.117
+fv.default:                                       ; preds = %if.merge.123
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.117
+fv.case:                                          ; preds = %if.merge.123
   %fv.field = extractvalue { { ptr, ptr, ptr }, i64, i64, i64 } %loadN, 0
   %ba.tmp = alloca { ptr, ptr, ptr }, align 8
   store { ptr, ptr, ptr } %fv.field, ptr %ba.tmp, align 8
   %ba.p2i = ptrtoint ptr %ba.tmp to i64
-  %fv.val = insertvalue { i64, i64 } { i64 19, i64 undef }, i64 %ba.p2i, 1
+  %fv.val = insertvalue { i64, i64 } { i64 20, i64 undef }, i64 %ba.p2i, 1
   br label %fv.merge
 
-fv.case17:                                        ; preds = %if.merge.117
+fv.case17:                                        ; preds = %if.merge.123
   %fv.field18 = extractvalue { { ptr, ptr, ptr }, i64, i64, i64 } %loadN, 1
   %fv.val19 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field18, 1
   br label %fv.merge
 
-fv.case20:                                        ; preds = %if.merge.117
+fv.case20:                                        ; preds = %if.merge.123
   %fv.field21 = extractvalue { { ptr, ptr, ptr }, i64, i64, i64 } %loadN, 2
   %fv.val22 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field21, 1
   br label %fv.merge
 
-fv.case23:                                        ; preds = %if.merge.117
+fv.case23:                                        ; preds = %if.merge.123
   %fv.field24 = extractvalue { { ptr, ptr, ptr }, i64, i64, i64 } %loadN, 3
   %fv.val25 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field24, 1
   br label %fv.merge
@@ -2708,43 +2825,43 @@ define internal { ptr, i64 } @struct_to_string__Context(ptr %0, { { ptr, ptr, pt
 entry:
   %alloca = alloca { { ptr, ptr, ptr }, ptr }, align 8
   store { { ptr, ptr, ptr }, ptr } %1, ptr %alloca, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.173, i64 7 }, { ptr, i64 } { ptr @str.174, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.185, i64 7 }, { ptr, i64 } { ptr @str.186, i64 1 })
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.118
+  br label %while.hdr.124
 
-while.hdr.118:                                    ; preds = %fv.merge, %entry
+while.hdr.124:                                    ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 2
-  br i1 %icmp, label %while.body.119, label %while.exit.120
+  br i1 %icmp, label %while.body.125, label %while.exit.126
 
-while.body.119:                                   ; preds = %while.hdr.118
+while.body.125:                                   ; preds = %while.hdr.124
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.121, label %if.merge.122
+  br i1 %icmpN, label %if.then.127, label %if.merge.128
 
-while.exit.120:                                   ; preds = %while.hdr.118
+while.exit.126:                                   ; preds = %while.hdr.124
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.175, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.187, i64 1 })
   ret { ptr, i64 } %callN
 
-if.then.121:                                      ; preds = %while.body.119
+if.then.127:                                      ; preds = %while.body.125
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.176, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.188, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.122
+  br label %if.merge.128
 
-if.merge.122:                                     ; preds = %if.then.121, %while.body.119
+if.merge.128:                                     ; preds = %if.then.127, %while.body.125
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [2 x { ptr, i64 }], ptr @field_names.179, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [2 x { ptr, i64 }], ptr @field_names.191, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %fn.load)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.180, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.192, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { { ptr, ptr, ptr }, ptr }, ptr %alloca, align 8
@@ -2762,20 +2879,20 @@ fv.merge:                                         ; preds = %fv.default, %fv.cas
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.118
+  br label %while.hdr.124
 
-fv.default:                                       ; preds = %if.merge.122
+fv.default:                                       ; preds = %if.merge.128
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.122
+fv.case:                                          ; preds = %if.merge.128
   %fv.field = extractvalue { { ptr, ptr, ptr }, ptr } %loadN, 0
   %ba.tmp = alloca { ptr, ptr, ptr }, align 8
   store { ptr, ptr, ptr } %fv.field, ptr %ba.tmp, align 8
   %ba.p2i = ptrtoint ptr %ba.tmp to i64
-  %fv.val = insertvalue { i64, i64 } { i64 19, i64 undef }, i64 %ba.p2i, 1
+  %fv.val = insertvalue { i64, i64 } { i64 20, i64 undef }, i64 %ba.p2i, 1
   br label %fv.merge
 
-fv.case17:                                        ; preds = %if.merge.122
+fv.case17:                                        ; preds = %if.merge.128
   %fv.field18 = extractvalue { { ptr, ptr, ptr }, ptr } %loadN, 1
   %pNi = ptrtoint ptr %fv.field18 to i64
   %fv.val19 = insertvalue { i64, i64 } { i64 18, i64 undef }, i64 %pNi, 1
@@ -2787,43 +2904,43 @@ define internal { ptr, i64 } @struct_to_string__BuildOptions(ptr %0, {} %1) #0 {
 entry:
   %alloca = alloca {}, align 8
   store {} %1, ptr %alloca, align 1
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.181, i64 12 }, { ptr, i64 } { ptr @str.182, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.193, i64 12 }, { ptr, i64 } { ptr @str.194, i64 1 })
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.123
+  br label %while.hdr.129
 
-while.hdr.123:                                    ; preds = %if.merge.127, %entry
+while.hdr.129:                                    ; preds = %if.merge.133, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 0
-  br i1 %icmp, label %while.body.124, label %while.exit.125
+  br i1 %icmp, label %while.body.130, label %while.exit.131
 
-while.body.124:                                   ; preds = %while.hdr.123
+while.body.130:                                   ; preds = %while.hdr.129
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.126, label %if.merge.127
+  br i1 %icmpN, label %if.then.132, label %if.merge.133
 
-while.exit.125:                                   ; preds = %while.hdr.123
+while.exit.131:                                   ; preds = %while.hdr.129
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.183, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.195, i64 1 })
   ret { ptr, i64 } %callN
 
-if.then.126:                                      ; preds = %while.body.124
+if.then.132:                                      ; preds = %while.body.130
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.184, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.196, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.127
+  br label %if.merge.133
 
-if.merge.127:                                     ; preds = %if.then.126, %while.body.124
+if.merge.133:                                     ; preds = %if.then.132, %while.body.130
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [0 x { ptr, i64 }], ptr @field_names.185, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [0 x { ptr, i64 }], ptr @field_names.197, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %fn.load)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.186, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.198, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load {}, ptr %alloca, align 1
@@ -2834,7 +2951,7 @@ if.merge.127:                                     ; preds = %if.then.126, %while
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.123
+  br label %while.hdr.129
 }
 
 ; Function Attrs: nounwind
@@ -2842,43 +2959,43 @@ define internal { ptr, i64 } @struct_to_string__NSString(ptr %0, {} %1) #0 {
 entry:
   %alloca = alloca {}, align 8
   store {} %1, ptr %alloca, align 1
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.187, i64 8 }, { ptr, i64 } { ptr @str.188, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.199, i64 8 }, { ptr, i64 } { ptr @str.200, i64 1 })
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.128
+  br label %while.hdr.134
 
-while.hdr.128:                                    ; preds = %if.merge.132, %entry
+while.hdr.134:                                    ; preds = %if.merge.138, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 0
-  br i1 %icmp, label %while.body.129, label %while.exit.130
+  br i1 %icmp, label %while.body.135, label %while.exit.136
 
-while.body.129:                                   ; preds = %while.hdr.128
+while.body.135:                                   ; preds = %while.hdr.134
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.131, label %if.merge.132
+  br i1 %icmpN, label %if.then.137, label %if.merge.138
 
-while.exit.130:                                   ; preds = %while.hdr.128
+while.exit.136:                                   ; preds = %while.hdr.134
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.189, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.201, i64 1 })
   ret { ptr, i64 } %callN
 
-if.then.131:                                      ; preds = %while.body.129
+if.then.137:                                      ; preds = %while.body.135
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.190, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.202, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.132
+  br label %if.merge.138
 
-if.merge.132:                                     ; preds = %if.then.131, %while.body.129
+if.merge.138:                                     ; preds = %if.then.137, %while.body.135
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [0 x { ptr, i64 }], ptr @field_names.191, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [0 x { ptr, i64 }], ptr @field_names.203, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %fn.load)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.192, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.204, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load {}, ptr %alloca, align 1
@@ -2889,7 +3006,7 @@ if.merge.132:                                     ; preds = %if.then.131, %while
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.128
+  br label %while.hdr.134
 }
 
 ; Function Attrs: nounwind
@@ -2897,43 +3014,43 @@ define internal { ptr, i64 } @struct_to_string__Triple(ptr %0, { i64, i64, i64 }
 entry:
   %alloca = alloca { i64, i64, i64 }, align 8
   store { i64, i64, i64 } %1, ptr %alloca, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.193, i64 6 }, { ptr, i64 } { ptr @str.194, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.205, i64 6 }, { ptr, i64 } { ptr @str.206, i64 1 })
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.133
+  br label %while.hdr.139
 
-while.hdr.133:                                    ; preds = %fv.merge, %entry
+while.hdr.139:                                    ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 3
-  br i1 %icmp, label %while.body.134, label %while.exit.135
+  br i1 %icmp, label %while.body.140, label %while.exit.141
 
-while.body.134:                                   ; preds = %while.hdr.133
+while.body.140:                                   ; preds = %while.hdr.139
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.136, label %if.merge.137
+  br i1 %icmpN, label %if.then.142, label %if.merge.143
 
-while.exit.135:                                   ; preds = %while.hdr.133
+while.exit.141:                                   ; preds = %while.hdr.139
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.195, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.207, i64 1 })
   ret { ptr, i64 } %callN
 
-if.then.136:                                      ; preds = %while.body.134
+if.then.142:                                      ; preds = %while.body.140
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.196, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.208, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.137
+  br label %if.merge.143
 
-if.merge.137:                                     ; preds = %if.then.136, %while.body.134
+if.merge.143:                                     ; preds = %if.then.142, %while.body.140
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [3 x { ptr, i64 }], ptr @field_names.200, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [3 x { ptr, i64 }], ptr @field_names.212, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %fn.load)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.201, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.213, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { i64, i64, i64 }, ptr %alloca, align 8
@@ -2952,22 +3069,22 @@ fv.merge:                                         ; preds = %fv.default, %fv.cas
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.133
+  br label %while.hdr.139
 
-fv.default:                                       ; preds = %if.merge.137
+fv.default:                                       ; preds = %if.merge.143
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.137
+fv.case:                                          ; preds = %if.merge.143
   %fv.field = extractvalue { i64, i64, i64 } %loadN, 0
   %fv.val = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field, 1
   br label %fv.merge
 
-fv.case17:                                        ; preds = %if.merge.137
+fv.case17:                                        ; preds = %if.merge.143
   %fv.field18 = extractvalue { i64, i64, i64 } %loadN, 1
   %fv.val19 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field18, 1
   br label %fv.merge
 
-fv.case20:                                        ; preds = %if.merge.137
+fv.case20:                                        ; preds = %if.merge.143
   %fv.field21 = extractvalue { i64, i64, i64 } %loadN, 2
   %fv.val22 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field21, 1
   br label %fv.merge
@@ -2982,9 +3099,9 @@ entry:
   %allocaN = alloca i64, align 8
   store i64 %load, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [7 x { ptr, i64 }], ptr @field_names.210, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [7 x { ptr, i64 }], ptr @field_names.222, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.202, i64 1 }, { ptr, i64 } %fn.load)
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.214, i64 1 }, { ptr, i64 } %fn.load)
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %loadN = load i64, ptr %alloca, align 8
@@ -2998,18 +3115,18 @@ entry:
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %len = extractvalue { ptr, i64 } %loadN, 1
   %icmp = icmp sgt i64 %len, 0
-  br i1 %icmp, label %if.then.142, label %if.merge.143
+  br i1 %icmp, label %if.then.148, label %if.merge.149
 
-if.then.142:                                      ; preds = %entry
+if.then.148:                                      ; preds = %entry
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.212, i64 1 })
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.211, i64 1 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.224, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.223, i64 1 }, { ptr, i64 } %callN)
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.143
+  br label %if.merge.149
 
-if.merge.143:                                     ; preds = %if.then.142, %entry
+if.merge.149:                                     ; preds = %if.then.148, %entry
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   ret { ptr, i64 } %loadN
 }
@@ -3023,9 +3140,9 @@ entry:
   %allocaN = alloca i64, align 8
   store i64 %load, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
-  %fn.gep = getelementptr inbounds [5 x { ptr, i64 }], ptr @field_names.219, i64 0, i64 %loadN
+  %fn.gep = getelementptr inbounds [5 x { ptr, i64 }], ptr @field_names.231, i64 0, i64 %loadN
   %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.213, i64 1 }, { ptr, i64 } %fn.load)
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.225, i64 1 }, { ptr, i64 } %fn.load)
   %allocaN = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %loadN = load i64, ptr %alloca, align 8
@@ -3039,18 +3156,18 @@ entry:
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %len = extractvalue { ptr, i64 } %loadN, 1
   %icmp = icmp sgt i64 %len, 0
-  br i1 %icmp, label %if.then.144, label %if.merge.145
+  br i1 %icmp, label %if.then.150, label %if.merge.151
 
-if.then.144:                                      ; preds = %entry
+if.then.150:                                      ; preds = %entry
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.221, i64 1 })
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.220, i64 1 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.233, i64 1 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.232, i64 1 }, { ptr, i64 } %callN)
   %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.145
+  br label %if.merge.151
 
-if.merge.145:                                     ; preds = %if.then.144, %entry
+if.merge.151:                                     ; preds = %if.then.150, %entry
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   ret { ptr, i64 } %loadN
 }
@@ -3061,33 +3178,33 @@ entry:
   %alloca = alloca [1 x { i64, i64 }], align 8
   store [1 x { i64, i64 }] %1, ptr %alloca, align 8
   %allocaN = alloca { ptr, i64 }, align 8
-  store { ptr, i64 } { ptr @str.222, i64 1 }, ptr %allocaN, align 8
+  store { ptr, i64 } { ptr @str.234, i64 1 }, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.150
+  br label %while.hdr.156
 
-while.hdr.150:                                    ; preds = %if.merge.154, %entry
+while.hdr.156:                                    ; preds = %if.merge.160, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 1
-  br i1 %icmp, label %while.body.151, label %while.exit.152
+  br i1 %icmp, label %while.body.157, label %while.exit.158
 
-while.body.151:                                   ; preds = %while.hdr.150
+while.body.157:                                   ; preds = %while.hdr.156
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.153, label %if.merge.154
+  br i1 %icmpN, label %if.then.159, label %if.merge.160
 
-while.exit.152:                                   ; preds = %while.hdr.150
+while.exit.158:                                   ; preds = %while.hdr.156
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.223, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.235, i64 1 })
   ret { ptr, i64 } %call
 
-if.then.153:                                      ; preds = %while.body.151
+if.then.159:                                      ; preds = %while.body.157
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.224, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.236, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.154
+  br label %if.merge.160
 
-if.merge.154:                                     ; preds = %if.then.153, %while.body.151
+if.merge.160:                                     ; preds = %if.then.159, %while.body.157
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load [1 x { i64, i64 }], ptr %alloca, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -3105,7 +3222,7 @@ if.merge.154:                                     ; preds = %if.then.153, %while
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.150
+  br label %while.hdr.156
 }
 
 ; Function Attrs: nounwind
@@ -3114,33 +3231,33 @@ entry:
   %alloca = alloca [3 x { i64, i64 }], align 8
   store [3 x { i64, i64 }] %1, ptr %alloca, align 8
   %allocaN = alloca { ptr, i64 }, align 8
-  store { ptr, i64 } { ptr @str.225, i64 1 }, ptr %allocaN, align 8
+  store { ptr, i64 } { ptr @str.237, i64 1 }, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.155
+  br label %while.hdr.161
 
-while.hdr.155:                                    ; preds = %if.merge.159, %entry
+while.hdr.161:                                    ; preds = %if.merge.165, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 3
-  br i1 %icmp, label %while.body.156, label %while.exit.157
+  br i1 %icmp, label %while.body.162, label %while.exit.163
 
-while.body.156:                                   ; preds = %while.hdr.155
+while.body.162:                                   ; preds = %while.hdr.161
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.158, label %if.merge.159
+  br i1 %icmpN, label %if.then.164, label %if.merge.165
 
-while.exit.157:                                   ; preds = %while.hdr.155
+while.exit.163:                                   ; preds = %while.hdr.161
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.226, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.238, i64 1 })
   ret { ptr, i64 } %call
 
-if.then.158:                                      ; preds = %while.body.156
+if.then.164:                                      ; preds = %while.body.162
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.227, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.239, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.159
+  br label %if.merge.165
 
-if.merge.159:                                     ; preds = %if.then.158, %while.body.156
+if.merge.165:                                     ; preds = %if.then.164, %while.body.162
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load [3 x { i64, i64 }], ptr %alloca, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -3158,7 +3275,7 @@ if.merge.159:                                     ; preds = %if.then.158, %while
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.155
+  br label %while.hdr.161
 }
 
 ; Function Attrs: nounwind
@@ -3167,35 +3284,35 @@ entry:
   %alloca = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %1, ptr %alloca, align 8
   %allocaN = alloca { ptr, i64 }, align 8
-  store { ptr, i64 } { ptr @str.228, i64 1 }, ptr %allocaN, align 8
+  store { ptr, i64 } { ptr @str.240, i64 1 }, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.164
+  br label %while.hdr.170
 
-while.hdr.164:                                    ; preds = %if.merge.168, %entry
+while.hdr.170:                                    ; preds = %if.merge.174, %entry
   %load = load i64, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %alloca, align 8
   %len = extractvalue { ptr, i64 } %loadN, 1
   %icmp = icmp slt i64 %load, %len
-  br i1 %icmp, label %while.body.165, label %while.exit.166
+  br i1 %icmp, label %while.body.171, label %while.exit.172
 
-while.body.165:                                   ; preds = %while.hdr.164
+while.body.171:                                   ; preds = %while.hdr.170
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.167, label %if.merge.168
+  br i1 %icmpN, label %if.then.173, label %if.merge.174
 
-while.exit.166:                                   ; preds = %while.hdr.164
+while.exit.172:                                   ; preds = %while.hdr.170
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.229, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.241, i64 1 })
   ret { ptr, i64 } %call
 
-if.then.167:                                      ; preds = %while.body.165
+if.then.173:                                      ; preds = %while.body.171
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.230, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.242, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.168
+  br label %if.merge.174
 
-if.merge.168:                                     ; preds = %if.then.167, %while.body.165
+if.merge.174:                                     ; preds = %if.then.173, %while.body.171
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %alloca, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -3212,7 +3329,7 @@ if.merge.168:                                     ; preds = %if.then.167, %while
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.164
+  br label %while.hdr.170
 }
 
 ; Function Attrs: nounwind
@@ -3221,35 +3338,35 @@ entry:
   %alloca = alloca { ptr, i64 }, align 8
   store { ptr, i64 } %1, ptr %alloca, align 8
   %allocaN = alloca { ptr, i64 }, align 8
-  store { ptr, i64 } { ptr @str.231, i64 1 }, ptr %allocaN, align 8
+  store { ptr, i64 } { ptr @str.243, i64 1 }, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.169
+  br label %while.hdr.175
 
-while.hdr.169:                                    ; preds = %if.merge.173, %entry
+while.hdr.175:                                    ; preds = %if.merge.179, %entry
   %load = load i64, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %alloca, align 8
   %len = extractvalue { ptr, i64 } %loadN, 1
   %icmp = icmp slt i64 %load, %len
-  br i1 %icmp, label %while.body.170, label %while.exit.171
+  br i1 %icmp, label %while.body.176, label %while.exit.177
 
-while.body.170:                                   ; preds = %while.hdr.169
+while.body.176:                                   ; preds = %while.hdr.175
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.172, label %if.merge.173
+  br i1 %icmpN, label %if.then.178, label %if.merge.179
 
-while.exit.171:                                   ; preds = %while.hdr.169
+while.exit.177:                                   ; preds = %while.hdr.175
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.232, i64 1 })
+  %call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.244, i64 1 })
   ret { ptr, i64 } %call
 
-if.then.172:                                      ; preds = %while.body.170
+if.then.178:                                      ; preds = %while.body.176
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.233, i64 2 })
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.245, i64 2 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.173
+  br label %if.merge.179
 
-if.merge.173:                                     ; preds = %if.then.172, %while.body.170
+if.merge.179:                                     ; preds = %if.then.178, %while.body.176
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %alloca, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -3266,7 +3383,7 @@ if.merge.173:                                     ; preds = %if.then.172, %while
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.169
+  br label %while.hdr.175
 }
 
 ; Function Attrs: nounwind
@@ -3280,81 +3397,25 @@ entry:
   store i64 %pti, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %icmp = icmp eq i64 %loadN, 0
-  br i1 %icmp, label %if.then.196, label %if.else.197
+  br i1 %icmp, label %if.then.202, label %if.else.203
 
-if.then.196:                                      ; preds = %entry
-  br label %if.merge.198
+if.then.202:                                      ; preds = %entry
+  br label %if.merge.204
 
-if.else.197:                                      ; preds = %entry
+if.else.203:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.236, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.235, i64 5 }, { ptr, i64 } %callN)
-  br label %if.merge.198
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.248, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.247, i64 5 }, { ptr, i64 } %callN)
+  br label %if.merge.204
 
-if.merge.198:                                     ; preds = %if.else.197, %if.then.196
-  %bp = phi { ptr, i64 } [ { ptr @str.234, i64 4 }, %if.then.196 ], [ %callN, %if.else.197 ]
+if.merge.204:                                     ; preds = %if.else.203, %if.then.202
+  %bp = phi { ptr, i64 } [ { ptr @str.246, i64 4 }, %if.then.202 ], [ %callN, %if.else.203 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
 define internal { ptr, i64 } @pointer_to_string__ptr_CAllocator(ptr %0, ptr %1) #0 {
-entry:
-  %alloca = alloca ptr, align 8
-  store ptr %1, ptr %alloca, align 8
-  %allocaN = alloca i64, align 8
-  %load = load ptr, ptr %alloca, align 8
-  %pti = ptrtoint ptr %load to i64
-  store i64 %pti, ptr %allocaN, align 8
-  %loadN = load i64, ptr %allocaN, align 8
-  %icmp = icmp eq i64 %loadN, 0
-  br i1 %icmp, label %if.then.220, label %if.else.221
-
-if.then.220:                                      ; preds = %entry
-  br label %if.merge.222
-
-if.else.221:                                      ; preds = %entry
-  %loadN = load i64, ptr %allocaN, align 8
-  %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.239, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.238, i64 11 }, { ptr, i64 } %callN)
-  br label %if.merge.222
-
-if.merge.222:                                     ; preds = %if.else.221, %if.then.220
-  %bp = phi { ptr, i64 } [ { ptr @str.237, i64 4 }, %if.then.220 ], [ %callN, %if.else.221 ]
-  ret { ptr, i64 } %bp
-}
-
-; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_GPA(ptr %0, ptr %1) #0 {
-entry:
-  %alloca = alloca ptr, align 8
-  store ptr %1, ptr %alloca, align 8
-  %allocaN = alloca i64, align 8
-  %load = load ptr, ptr %alloca, align 8
-  %pti = ptrtoint ptr %load to i64
-  store i64 %pti, ptr %allocaN, align 8
-  %loadN = load i64, ptr %allocaN, align 8
-  %icmp = icmp eq i64 %loadN, 0
-  br i1 %icmp, label %if.then.223, label %if.else.224
-
-if.then.223:                                      ; preds = %entry
-  br label %if.merge.225
-
-if.else.224:                                      ; preds = %entry
-  %loadN = load i64, ptr %allocaN, align 8
-  %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.242, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.241, i64 4 }, { ptr, i64 } %callN)
-  br label %if.merge.225
-
-if.merge.225:                                     ; preds = %if.else.224, %if.then.223
-  %bp = phi { ptr, i64 } [ { ptr @str.240, i64 4 }, %if.then.223 ], [ %callN, %if.else.224 ]
-  ret { ptr, i64 } %bp
-}
-
-; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_ArenaChunk(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3372,17 +3433,17 @@ if.then.226:                                      ; preds = %entry
 if.else.227:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.245, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.244, i64 11 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.251, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.250, i64 11 }, { ptr, i64 } %callN)
   br label %if.merge.228
 
 if.merge.228:                                     ; preds = %if.else.227, %if.then.226
-  %bp = phi { ptr, i64 } [ { ptr @str.243, i64 4 }, %if.then.226 ], [ %callN, %if.else.227 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.249, i64 4 }, %if.then.226 ], [ %callN, %if.else.227 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_Arena(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_GPA(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3400,23 +3461,24 @@ if.then.229:                                      ; preds = %entry
 if.else.230:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.248, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.247, i64 6 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.254, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.253, i64 4 }, { ptr, i64 } %callN)
   br label %if.merge.231
 
 if.merge.231:                                     ; preds = %if.else.230, %if.then.229
-  %bp = phi { ptr, i64 } [ { ptr @str.246, i64 4 }, %if.then.229 ], [ %callN, %if.else.230 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.252, i64 4 }, %if.then.229 ], [ %callN, %if.else.230 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__mptr_u8(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_ArenaChunk(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
   %allocaN = alloca i64, align 8
   %load = load ptr, ptr %alloca, align 8
-  store ptr %load, ptr %allocaN, align 8
+  %pti = ptrtoint ptr %load to i64
+  store i64 %pti, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %icmp = icmp eq i64 %loadN, 0
   br i1 %icmp, label %if.then.232, label %if.else.233
@@ -3427,17 +3489,17 @@ if.then.232:                                      ; preds = %entry
 if.else.233:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.251, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.250, i64 5 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.257, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.256, i64 11 }, { ptr, i64 } %callN)
   br label %if.merge.234
 
 if.merge.234:                                     ; preds = %if.else.233, %if.then.232
-  %bp = phi { ptr, i64 } [ { ptr @str.249, i64 4 }, %if.then.232 ], [ %callN, %if.else.233 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.255, i64 4 }, %if.then.232 ], [ %callN, %if.else.233 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_BufAlloc(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_Arena(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3455,24 +3517,23 @@ if.then.235:                                      ; preds = %entry
 if.else.236:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.254, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.253, i64 9 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.260, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.259, i64 6 }, { ptr, i64 } %callN)
   br label %if.merge.237
 
 if.merge.237:                                     ; preds = %if.else.236, %if.then.235
-  %bp = phi { ptr, i64 } [ { ptr @str.252, i64 4 }, %if.then.235 ], [ %callN, %if.else.236 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.258, i64 4 }, %if.then.235 ], [ %callN, %if.else.236 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_TrackingAllocator(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__mptr_u8(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
   %allocaN = alloca i64, align 8
   %load = load ptr, ptr %alloca, align 8
-  %pti = ptrtoint ptr %load to i64
-  store i64 %pti, ptr %allocaN, align 8
+  store ptr %load, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %icmp = icmp eq i64 %loadN, 0
   br i1 %icmp, label %if.then.238, label %if.else.239
@@ -3483,17 +3544,17 @@ if.then.238:                                      ; preds = %entry
 if.else.239:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.257, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.256, i64 18 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.263, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.262, i64 5 }, { ptr, i64 } %callN)
   br label %if.merge.240
 
 if.merge.240:                                     ; preds = %if.else.239, %if.then.238
-  %bp = phi { ptr, i64 } [ { ptr @str.255, i64 4 }, %if.then.238 ], [ %callN, %if.else.239 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.261, i64 4 }, %if.then.238 ], [ %callN, %if.else.239 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_NSString(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_BufAlloc(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3511,17 +3572,17 @@ if.then.241:                                      ; preds = %entry
 if.else.242:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.260, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.259, i64 9 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.266, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.265, i64 9 }, { ptr, i64 } %callN)
   br label %if.merge.243
 
 if.merge.243:                                     ; preds = %if.else.242, %if.then.241
-  %bp = phi { ptr, i64 } [ { ptr @str.258, i64 4 }, %if.then.241 ], [ %callN, %if.else.242 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.264, i64 4 }, %if.then.241 ], [ %callN, %if.else.242 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_ptr_CAllocator(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_TrackingAllocator(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3539,17 +3600,17 @@ if.then.244:                                      ; preds = %entry
 if.else.245:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.263, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.262, i64 12 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.269, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.268, i64 18 }, { ptr, i64 } %callN)
   br label %if.merge.246
 
 if.merge.246:                                     ; preds = %if.else.245, %if.then.244
-  %bp = phi { ptr, i64 } [ { ptr @str.261, i64 4 }, %if.then.244 ], [ %callN, %if.else.245 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.267, i64 4 }, %if.then.244 ], [ %callN, %if.else.245 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_s64(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_NSString(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3567,17 +3628,17 @@ if.then.247:                                      ; preds = %entry
 if.else.248:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.266, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.265, i64 4 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.272, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.271, i64 9 }, { ptr, i64 } %callN)
   br label %if.merge.249
 
 if.merge.249:                                     ; preds = %if.else.248, %if.then.247
-  %bp = phi { ptr, i64 } [ { ptr @str.264, i64 4 }, %if.then.247 ], [ %callN, %if.else.248 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.270, i64 4 }, %if.then.247 ], [ %callN, %if.else.248 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_ptr_void(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_ptr_CAllocator(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3595,17 +3656,17 @@ if.then.250:                                      ; preds = %entry
 if.else.251:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.269, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.268, i64 6 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.275, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.274, i64 12 }, { ptr, i64 } %callN)
   br label %if.merge.252
 
 if.merge.252:                                     ; preds = %if.else.251, %if.then.250
-  %bp = phi { ptr, i64 } [ { ptr @str.267, i64 4 }, %if.then.250 ], [ %callN, %if.else.251 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.273, i64 4 }, %if.then.250 ], [ %callN, %if.else.251 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_bool(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_s64(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3623,17 +3684,17 @@ if.then.253:                                      ; preds = %entry
 if.else.254:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.272, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.271, i64 5 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.278, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.277, i64 4 }, { ptr, i64 } %callN)
   br label %if.merge.255
 
 if.merge.255:                                     ; preds = %if.else.254, %if.then.253
-  %bp = phi { ptr, i64 } [ { ptr @str.270, i64 4 }, %if.then.253 ], [ %callN, %if.else.254 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.276, i64 4 }, %if.then.253 ], [ %callN, %if.else.254 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_string(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_ptr_void(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3651,17 +3712,17 @@ if.then.256:                                      ; preds = %entry
 if.else.257:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.275, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.274, i64 7 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.281, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.280, i64 6 }, { ptr, i64 } %callN)
   br label %if.merge.258
 
 if.merge.258:                                     ; preds = %if.else.257, %if.then.256
-  %bp = phi { ptr, i64 } [ { ptr @str.273, i64 4 }, %if.then.256 ], [ %callN, %if.else.257 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.279, i64 4 }, %if.then.256 ], [ %callN, %if.else.257 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_Any(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_bool(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3679,17 +3740,17 @@ if.then.259:                                      ; preds = %entry
 if.else.260:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.278, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.277, i64 4 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.284, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.283, i64 5 }, { ptr, i64 } %callN)
   br label %if.merge.261
 
 if.merge.261:                                     ; preds = %if.else.260, %if.then.259
-  %bp = phi { ptr, i64 } [ { ptr @str.276, i64 4 }, %if.then.259 ], [ %callN, %if.else.260 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.282, i64 4 }, %if.then.259 ], [ %callN, %if.else.260 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_AR_1_Any(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_string(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3707,17 +3768,17 @@ if.then.262:                                      ; preds = %entry
 if.else.263:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.281, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.280, i64 7 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.287, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.286, i64 7 }, { ptr, i64 } %callN)
   br label %if.merge.264
 
 if.merge.264:                                     ; preds = %if.else.263, %if.then.262
-  %bp = phi { ptr, i64 } [ { ptr @str.279, i64 4 }, %if.then.262 ], [ %callN, %if.else.263 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.285, i64 4 }, %if.then.262 ], [ %callN, %if.else.263 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_SL_Any(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_Any(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3735,17 +3796,17 @@ if.then.265:                                      ; preds = %entry
 if.else.266:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.284, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.283, i64 6 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.290, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.289, i64 4 }, { ptr, i64 } %callN)
   br label %if.merge.267
 
 if.merge.267:                                     ; preds = %if.else.266, %if.then.265
-  %bp = phi { ptr, i64 } [ { ptr @str.282, i64 4 }, %if.then.265 ], [ %callN, %if.else.266 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.288, i64 4 }, %if.then.265 ], [ %callN, %if.else.266 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_u8(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_AR_1_Any(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3763,17 +3824,17 @@ if.then.268:                                      ; preds = %entry
 if.else.269:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.287, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.286, i64 3 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.293, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.292, i64 7 }, { ptr, i64 } %callN)
   br label %if.merge.270
 
 if.merge.270:                                     ; preds = %if.else.269, %if.then.268
-  %bp = phi { ptr, i64 } [ { ptr @str.285, i64 4 }, %if.then.268 ], [ %callN, %if.else.269 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.291, i64 4 }, %if.then.268 ], [ %callN, %if.else.269 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_Triple(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_SL_Any(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3791,17 +3852,17 @@ if.then.271:                                      ; preds = %entry
 if.else.272:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.290, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.289, i64 7 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.296, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.295, i64 6 }, { ptr, i64 } %callN)
   br label %if.merge.273
 
 if.merge.273:                                     ; preds = %if.else.272, %if.then.271
-  %bp = phi { ptr, i64 } [ { ptr @str.288, i64 4 }, %if.then.271 ], [ %callN, %if.else.272 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.294, i64 4 }, %if.then.271 ], [ %callN, %if.else.272 ]
   ret { ptr, i64 } %bp
 }
 
 ; Function Attrs: nounwind
-define internal { ptr, i64 } @pointer_to_string__ptr_AR_3_Any(ptr %0, ptr %1) #0 {
+define internal { ptr, i64 } @pointer_to_string__ptr_u8(ptr %0, ptr %1) #0 {
 entry:
   %alloca = alloca ptr, align 8
   store ptr %1, ptr %alloca, align 8
@@ -3819,12 +3880,68 @@ if.then.274:                                      ; preds = %entry
 if.else.275:                                      ; preds = %entry
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.293, i64 3 }, { ptr, i64 } %call)
-  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.292, i64 7 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.299, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.298, i64 3 }, { ptr, i64 } %callN)
   br label %if.merge.276
 
 if.merge.276:                                     ; preds = %if.else.275, %if.then.274
-  %bp = phi { ptr, i64 } [ { ptr @str.291, i64 4 }, %if.then.274 ], [ %callN, %if.else.275 ]
+  %bp = phi { ptr, i64 } [ { ptr @str.297, i64 4 }, %if.then.274 ], [ %callN, %if.else.275 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_Triple(ptr %0, ptr %1) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %1, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  %pti = ptrtoint ptr %load to i64
+  store i64 %pti, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.277, label %if.else.278
+
+if.then.277:                                      ; preds = %entry
+  br label %if.merge.279
+
+if.else.278:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.302, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.301, i64 7 }, { ptr, i64 } %callN)
+  br label %if.merge.279
+
+if.merge.279:                                     ; preds = %if.else.278, %if.then.277
+  %bp = phi { ptr, i64 } [ { ptr @str.300, i64 4 }, %if.then.277 ], [ %callN, %if.else.278 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_AR_3_Any(ptr %0, ptr %1) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %1, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  %pti = ptrtoint ptr %load to i64
+  store i64 %pti, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.280, label %if.else.281
+
+if.then.280:                                      ; preds = %entry
+  br label %if.merge.282
+
+if.else.281:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(ptr %0, i64 %loadN)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.305, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } { ptr @str.304, i64 7 }, { ptr, i64 } %callN)
+  br label %if.merge.282
+
+if.merge.282:                                     ; preds = %if.else.281, %if.then.280
+  %bp = phi { ptr, i64 } [ { ptr @str.303, i64 4 }, %if.then.280 ], [ %callN, %if.else.281 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3836,5 +3953,3 @@ entry:
   store ptr %sel, ptr @OBJC_SELECTOR_REFERENCES_tripleValue, align 8
   ret void
 }
-
-
diff --git a/tests/expected/ffi-objc-dsl-07-mangling-table.ir b/tests/expected/ffi-objc-dsl-07-mangling-table.ir
index 191dd95..127943b 100644
--- a/tests/expected/ffi-objc-dsl-07-mangling-table.ir
+++ b/tests/expected/ffi-objc-dsl-07-mangling-table.ir
@@ -954,5 +954,3 @@ entry:
   store ptr %selN, ptr @OBJC_SELECTOR_REFERENCES_actualSelectorName, align 8
   ret void
 }
-
-