diff --git a/examples/240-error-tag-interpolation.sx b/examples/240-error-tag-interpolation.sx
new file mode 100644
index 0000000..b16adb6
--- /dev/null
+++ b/examples/240-error-tag-interpolation.sx
@@ -0,0 +1,29 @@
+// Error-tag `{}` interpolation (ERR step E3 — tag-name table). Formatting an
+// error-set value with `{}` renders the tag NAME (`BadDigit`), not the raw id,
+// reusing the `any_to_string` dispatch (new `error_set` category → the
+// `error_tag_name` builtin → the always-linked tag-name table indexed by global
+// tag id). Works for a bound tag, a re-raised/caught tag, and inside text.
+
+#import "modules/std.sx";
+
+E :: error { BadDigit, Empty, Overflow }
+
+parse :: (n: s32) -> (s32, !E) {
+    if n < 0  { raise error.BadDigit; }
+    if n == 0 { raise error.Empty; }
+    return n * 2;
+}
+
+main :: () -> s32 {
+    a : E = error.BadDigit;
+    b : E = error.Overflow;
+    print("a={} b={}\n", a, b);              // a=BadDigit b=Overflow
+
+    // A tag bound by `catch` interpolates too (diverging handler).
+    v := parse(0) catch e {
+        print("parse failed with {}\n", e);   // parse failed with Empty
+        return 0;
+    };
+    print("v={}\n", v);                       // not reached (parse(0) raises Empty)
+    return 0;
+}
diff --git a/library/modules/std.sx b/library/modules/std.sx
index 6d53c89..1f21494 100644
--- a/library/modules/std.sx
+++ b/library/modules/std.sx
@@ -22,6 +22,7 @@ field_value :: (s: $T, idx: s64) -> Any #builtin;
 is_flags :: ($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;
 string :: []u8 #builtin;
 
 #import "allocators.sx";
@@ -314,6 +315,7 @@ any_to_string :: (val: Any) -> string {
         case float: result = float_to_string(xx val);
         case struct: result = struct_to_string(cast(type) val);
         case enum: result = enum_to_string(cast(type) val);
+        case error_set: { tagid : u32 = xx val; result = error_tag_name(tagid); }
         case vector: result = vector_to_string(cast(type) val);
         case array: result = array_to_string(cast(type) val);
         case slice: result = slice_to_string(cast(type) val);
diff --git a/src/ir/emit_llvm.zig b/src/ir/emit_llvm.zig
index be292ff..c885f6a 100644
--- a/src/ir/emit_llvm.zig
+++ b/src/ir/emit_llvm.zig
@@ -143,6 +143,8 @@ pub const LLVMEmitter = struct {
 
     // Cached field name arrays for reflection (TypeId → LLVM global)
     field_name_arrays: std.AutoHashMap(u32, c.LLVMValueRef),
+    // The always-linked tag-name table (global tag id → name); built once.
+    tag_name_array: ?c.LLVMValueRef = null,
 
     // Lazy global `[N x string]` indexed by TypeId.index(), holding
     // each type's display name. Built on the first dynamic
@@ -3304,6 +3306,23 @@ pub const LLVMEmitter = struct {
                 // Switch on index, each case: extractvalue field k → box as Any
                 self.emitFieldValueGet(fr, func_idx);
             },
+            .error_tag_name_get => |u| {
+                // Tag id → name: GEP into the always-linked tag-name table at
+                // the runtime tag id (the error-set value, a u32). Out-of-range
+                // ids can't occur — ids come from the same registry the table
+                // is built from — so no bounds branch is needed.
+                const global = self.getOrBuildTagNameArray();
+                const tag_raw = self.resolveRef(u.operand);
+                const idx = c.LLVMBuildZExt(self.builder, tag_raw, self.cached_i64, "etn.idx");
+                const string_ty = self.getStringStructType();
+                const n: u32 = @intCast(self.ir_mod.types.tags.names.items.len);
+                const array_ty = c.LLVMArrayType(string_ty, n);
+                const zero = c.LLVMConstInt(self.cached_i64, 0, 0);
+                var indices = [2]c.LLVMValueRef{ zero, idx };
+                const gep = c.LLVMBuildInBoundsGEP2(self.builder, array_ty, global, &indices, 2, "etn.gep");
+                const result = c.LLVMBuildLoad2(self.builder, string_ty, gep, "etn.load");
+                self.mapRef(result);
+            },
 
             // ── Switch branch ────────────────────────────────────────
             .switch_br => |sw| {
@@ -4662,6 +4681,44 @@ pub const LLVMEmitter = struct {
         return global;
     }
 
+    /// The always-linked tag-name table: a `[N x {ptr, i64}]` global of tag
+    /// names indexed by global tag id (the `TagRegistry` namespace; slot 0 is
+    /// the reserved "" no-error name). `error_tag_name_get` GEPs into it at the
+    /// runtime tag id. Built once per module. Always emitted (not trace-gated)
+    /// so `{}` interpolation of an error tag works even in release builds.
+    fn getOrBuildTagNameArray(self: *LLVMEmitter) c.LLVMValueRef {
+        if (self.tag_name_array) |g| return g;
+
+        const string_ty = self.getStringStructType();
+        const names = self.ir_mod.types.tags.names.items;
+
+        var field_vals = std.ArrayList(c.LLVMValueRef).empty;
+        defer field_vals.deinit(self.alloc);
+        for (names) |name_str| {
+            const str_z = self.alloc.dupeZ(u8, name_str) catch unreachable;
+            defer self.alloc.free(str_z);
+            const global_str = c.LLVMAddGlobal(self.llvm_module, c.LLVMArrayType(self.cached_i8, @intCast(name_str.len + 1)), "tag.str");
+            c.LLVMSetInitializer(global_str, c.LLVMConstStringInContext(self.context, str_z.ptr, @intCast(name_str.len + 1), 1));
+            c.LLVMSetGlobalConstant(global_str, 1);
+            c.LLVMSetLinkage(global_str, c.LLVMPrivateLinkage);
+            const len_val = c.LLVMConstInt(self.cached_i64, name_str.len, 0);
+            var struct_fields = [2]c.LLVMValueRef{ global_str, len_val };
+            const const_struct = c.LLVMConstStructInContext(self.context, &struct_fields, 2, 0);
+            field_vals.append(self.alloc, const_struct) catch unreachable;
+        }
+
+        const n: u32 = @intCast(names.len);
+        const array_ty = c.LLVMArrayType(string_ty, n);
+        const array_init = c.LLVMConstArray(string_ty, field_vals.items.ptr, n);
+        const global = c.LLVMAddGlobal(self.llvm_module, array_ty, "tag_names");
+        c.LLVMSetInitializer(global, array_init);
+        c.LLVMSetGlobalConstant(global, 1);
+        c.LLVMSetLinkage(global, c.LLVMPrivateLinkage);
+
+        self.tag_name_array = global;
+        return global;
+    }
+
     /// Emit field_value_get: switch on runtime index, each case extracts a field and boxes it as Any.
     fn emitFieldValueGet(self: *LLVMEmitter, fr: ir_inst.FieldReflect, func_idx: u32) void {
         const base_val = self.resolveRef(fr.base);
diff --git a/src/ir/inst.zig b/src/ir/inst.zig
index 59eaeb5..2e0ab46 100644
--- a/src/ir/inst.zig
+++ b/src/ir/inst.zig
@@ -219,6 +219,7 @@ pub const Op = union(enum) {
     // ── Reflection ─────────────────────────────────────────────────
     field_name_get: FieldReflect, // field_name(T, i) → string (runtime index)
     field_value_get: FieldReflect, // field_value(s, i) → Any (runtime struct + index)
+    error_tag_name_get: UnaryOp, // error_tag_name(e) → string (runtime tag id → name, via the always-linked tag-name table)
 
     // ── Terminators ─────────────────────────────────────────────────
     br: Branch,
diff --git a/src/ir/interp.zig b/src/ir/interp.zig
index a73882a..39357c5 100644
--- a/src/ir/interp.zig
+++ b/src/ir/interp.zig
@@ -1227,6 +1227,14 @@ pub const Interpreter = struct {
                 const name = self.module.types.getString(fields[idx].name);
                 return .{ .value = .{ .string = name } };
             },
+            .error_tag_name_get => |u| {
+                const tag_val = frame.getRef(u.operand);
+                const id: u32 = @intCast(switch (tag_val) {
+                    .int => |i| i,
+                    else => return bailDetail("comptime error_tag_name(e): operand is not an integer tag id"),
+                });
+                return .{ .value = .{ .string = self.module.types.tags.getName(id) } };
+            },
             .field_value_get => |fr| {
                 const base_val = frame.getRef(fr.base);
                 const idx_val = frame.getRef(fr.index);
diff --git a/src/ir/lower.zig b/src/ir/lower.zig
index c8e4cea..1ffb991 100644
--- a/src/ir/lower.zig
+++ b/src/ir/lower.zig
@@ -10271,6 +10271,13 @@ pub const Lowering = struct {
                 .struct_type = ty,
             } }, .string);
         }
+        if (std.mem.eql(u8, name, "error_tag_name")) {
+            // error_tag_name(e) → look the error-set value's runtime tag id up
+            // in the always-linked tag-name table. The value IS its u32 tag id.
+            if (c.args.len < 1) return self.builder.constString(self.module.types.internString(""));
+            const e = self.lowerExpr(c.args[0]);
+            return self.builder.emit(.{ .error_tag_name_get = .{ .operand = e } }, .string);
+        }
         if (std.mem.eql(u8, name, "field_value")) {
             // field_value(s, i) → field_value_get instruction (structs/unions)
             //                   → index_get + box_any (slices/arrays)
@@ -10892,7 +10899,7 @@ pub const Lowering = struct {
         }
 
         // Dynamic categories: scan TypeTable for matching types
-        const Category = enum { @"struct", @"enum", @"union", slice, array, pointer, vector, optional };
+        const Category = enum { @"struct", @"enum", @"union", slice, array, pointer, vector, optional, error_set };
         const cat: ?Category = if (std.mem.eql(u8, name, "struct"))
             .@"struct"
         else if (std.mem.eql(u8, name, "enum") or std.mem.eql(u8, name, "union"))
@@ -10907,6 +10914,8 @@ pub const Lowering = struct {
             .vector
         else if (std.mem.eql(u8, name, "optional"))
             .optional
+        else if (std.mem.eql(u8, name, "error_set"))
+            .error_set
         else
             null;
 
@@ -10921,6 +10930,7 @@ pub const Lowering = struct {
                     .pointer => info == .pointer or info == .many_pointer,
                     .vector => info == .vector,
                     .optional => info == .optional,
+                    .error_set => info == .error_set,
                 };
                 if (matches) {
                     tags.append(self.alloc, @intCast(idx)) catch {};
@@ -13797,6 +13807,7 @@ pub const Lowering = struct {
                     if (std.mem.eql(u8, bare_name, "field_count")) return .s64;
                     if (std.mem.eql(u8, bare_name, "field_index")) return .s64;
                     if (std.mem.eql(u8, bare_name, "field_name")) return .string;
+                    if (std.mem.eql(u8, bare_name, "error_tag_name")) return .string;
                     if (std.mem.eql(u8, bare_name, "is_flags")) return .bool;
                     if (std.mem.eql(u8, bare_name, "type_of")) return .any;
                     if (std.mem.eql(u8, bare_name, "field_value")) return .any;
diff --git a/src/ir/print.zig b/src/ir/print.zig
index 6fc0cb3..b14a0b3 100644
--- a/src/ir/print.zig
+++ b/src/ir/print.zig
@@ -359,6 +359,7 @@ fn printInst(instruction: *const Inst, ref_idx: u32, tt: *const TypeTable, write
         // ── Reflection ──────────────────────────────────────────
         .field_name_get => |fr| try writer.print("field_name_get T{d}[%{d}] : ", .{ fr.struct_type.index(), fr.index.index() }),
         .field_value_get => |fr| try writer.print("field_value_get %{d}, T{d}[%{d}] : ", .{ fr.base.index(), fr.struct_type.index(), fr.index.index() }),
+        .error_tag_name_get => |u| try writer.print("error_tag_name_get %{d} : ", .{u.operand.index()}),
 
         // ── Terminators ─────────────────────────────────────────
         .br => |b| {
diff --git a/tests/expected/240-error-tag-interpolation.exit b/tests/expected/240-error-tag-interpolation.exit
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/tests/expected/240-error-tag-interpolation.exit
@@ -0,0 +1 @@
+0
diff --git a/tests/expected/240-error-tag-interpolation.txt b/tests/expected/240-error-tag-interpolation.txt
new file mode 100644
index 0000000..7b3276a
--- /dev/null
+++ b/tests/expected/240-error-tag-interpolation.txt
@@ -0,0 +1,2 @@
+a=BadDigit b=Overflow
+parse failed with Empty
diff --git a/tests/expected/ffi-objc-call-06-sret-return.ir b/tests/expected/ffi-objc-call-06-sret-return.ir
index e525419..8ea1dc2 100644
--- a/tests/expected/ffi-objc-call-06-sret-return.ir
+++ b/tests/expected/ffi-objc-call-06-sret-return.ir
@@ -520,16 +520,16 @@ entry:
   %alloca = alloca i1, align 1
   store i1 %1, ptr %alloca, align 1
   %load = load i1, ptr %alloca, align 1
-  br i1 %load, label %if.then.53, label %if.else.54
+  br i1 %load, label %if.then.54, label %if.else.55
 
-if.then.53:                                       ; preds = %entry
-  br label %if.merge.55
+if.then.54:                                       ; preds = %entry
+  br label %if.merge.56
 
-if.else.54:                                       ; preds = %entry
-  br label %if.merge.55
+if.else.55:                                       ; preds = %entry
+  br label %if.merge.56
 
-if.merge.55:                                      ; preds = %if.else.54, %if.then.53
-  %bp = phi { ptr, i64 } [ { ptr @str.1, i64 4 }, %if.then.53 ], [ { ptr @str.2, i64 5 }, %if.else.54 ]
+if.merge.56:                                      ; preds = %if.else.55, %if.then.54
+  %bp = phi { ptr, i64 } [ { ptr @str.1, i64 4 }, %if.then.54 ], [ { ptr @str.2, i64 5 }, %if.else.55 ]
   ret { ptr, i64 } %bp
 }
 
@@ -543,19 +543,19 @@ entry:
   %allocaN = alloca i1, align 1
   store i1 %fcmp, ptr %allocaN, align 1
   %loadN = load i1, ptr %allocaN, align 1
-  br i1 %loadN, label %if.then.59, label %if.else.60
+  br i1 %loadN, label %if.then.60, label %if.else.61
 
-if.then.59:                                       ; preds = %entry
+if.then.60:                                       ; preds = %entry
   %loadN = load double, ptr %alloca, align 8
   %fsub = fsub double 0.000000e+00, %loadN
-  br label %if.merge.61
+  br label %if.merge.62
 
-if.else.60:                                       ; preds = %entry
+if.else.61:                                       ; preds = %entry
   %loadN = load double, ptr %alloca, align 8
-  br label %if.merge.61
+  br label %if.merge.62
 
-if.merge.61:                                      ; preds = %if.else.60, %if.then.59
-  %bp = phi double [ %fsub, %if.then.59 ], [ %loadN, %if.else.60 ]
+if.merge.62:                                      ; preds = %if.else.61, %if.then.60
+  %bp = phi double [ %fsub, %if.then.60 ], [ %loadN, %if.else.61 ]
   %allocaN = alloca double, align 8
   store double %bp, ptr %allocaN, align 8
   %loadN = load double, ptr %allocaN, align 8
@@ -572,15 +572,15 @@ if.merge.61:                                      ; preds = %if.else.60, %if.the
   store i64 %fptosiN, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %loadN, 0
-  br i1 %icmp, label %if.then.62, label %if.merge.63
+  br i1 %icmp, label %if.then.63, label %if.merge.64
 
-if.then.62:                                       ; preds = %if.merge.61
+if.then.63:                                       ; preds = %if.merge.62
   %loadN = load i64, ptr %allocaN, align 8
   %sub = sub i64 0, %loadN
   store i64 %sub, ptr %allocaN, align 8
-  br label %if.merge.63
+  br label %if.merge.64
 
-if.merge.63:                                      ; preds = %if.then.62, %if.merge.61
+if.merge.64:                                      ; preds = %if.then.63, %if.merge.62
   %loadN = load i64, ptr %allocaN, align 8
   %call = call { ptr, i64 } @int_to_string(ptr %0, i64 %loadN)
   %allocaN = alloca { ptr, i64 }, align 8
@@ -598,16 +598,16 @@ if.merge.63:                                      ; preds = %if.then.62, %if.mer
   %allocaN = alloca i64, align 8
   store i64 %lenN, ptr %allocaN, align 8
   %loadN = load i1, ptr %allocaN, align 1
-  br i1 %loadN, label %if.then.64, label %if.else.65
+  br i1 %loadN, label %if.then.65, label %if.else.66
 
-if.then.64:                                       ; preds = %if.merge.63
-  br label %if.merge.66
+if.then.65:                                       ; preds = %if.merge.64
+  br label %if.merge.67
 
-if.else.65:                                       ; preds = %if.merge.63
-  br label %if.merge.66
+if.else.66:                                       ; preds = %if.merge.64
+  br label %if.merge.67
 
-if.merge.66:                                      ; preds = %if.else.65, %if.then.64
-  %bpN = phi i64 [ 1, %if.then.64 ], [ 0, %if.else.65 ]
+if.merge.67:                                      ; preds = %if.else.66, %if.then.65
+  %bpN = phi i64 [ 1, %if.then.65 ], [ 0, %if.else.66 ]
   %allocaN = alloca i64, align 8
   store i64 %bpN, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -624,17 +624,17 @@ if.merge.66:                                      ; preds = %if.else.65, %if.the
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
   %loadN = load i1, ptr %allocaN, align 1
-  br i1 %loadN, label %if.then.67, label %if.merge.68
+  br i1 %loadN, label %if.then.68, label %if.merge.69
 
-if.then.67:                                       ; preds = %if.merge.66
+if.then.68:                                       ; preds = %if.merge.67
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %igp.data = extractvalue { ptr, i64 } %loadN, 0
   %igp.ptr = getelementptr i8, ptr %igp.data, i64 0
   store i8 45, ptr %igp.ptr, align 1
   store i64 1, ptr %allocaN, align 8
-  br label %if.merge.68
+  br label %if.merge.69
 
-if.merge.68:                                      ; preds = %if.then.67, %if.merge.66
+if.merge.69:                                      ; preds = %if.then.68, %if.merge.67
   %loadN = load i64, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %igp.data41 = extractvalue { ptr, i64 } %loadN, 0
@@ -697,39 +697,39 @@ entry:
   %loadN = load i64, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 %loadN, ptr %allocaN, align 8
-  br label %while.hdr.208
+  br label %while.hdr.209
 
-while.hdr.208:                                    ; preds = %if.merge.213, %entry
+while.hdr.209:                                    ; preds = %if.merge.214, %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.209, label %while.exit.210
+  br i1 %icmp, label %while.body.210, label %while.exit.211
 
-while.body.209:                                   ; preds = %while.hdr.208
+while.body.210:                                   ; preds = %while.hdr.209
   %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.211, label %if.else.212
+  br i1 %icmpN, label %if.then.212, label %if.else.213
 
-while.exit.210:                                   ; preds = %while.hdr.208
+while.exit.211:                                   ; preds = %while.hdr.209
   ret void
 
-if.then.211:                                      ; preds = %while.body.209
+if.then.212:                                      ; preds = %while.body.210
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 48
-  br label %if.merge.213
+  br label %if.merge.214
 
-if.else.212:                                      ; preds = %while.body.209
+if.else.213:                                      ; preds = %while.body.210
   %loadN = load i64, ptr %allocaN, align 8
   %sub = sub i64 %loadN, 10
   %addN = add i64 %sub, 97
-  br label %if.merge.213
+  br label %if.merge.214
 
-if.merge.213:                                     ; preds = %if.else.212, %if.then.211
-  %bp = phi i64 [ %addN, %if.then.211 ], [ %addN, %if.else.212 ]
+if.merge.214:                                     ; preds = %if.else.213, %if.then.212
+  %bp = phi i64 [ %addN, %if.then.212 ], [ %addN, %if.else.213 ]
   %loadN = load i64, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %alloca, align 8
   %igp.data = extractvalue { ptr, i64 } %loadN, 0
@@ -742,7 +742,7 @@ if.merge.213:                                     ; preds = %if.else.212, %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.208
+  br label %while.hdr.209
 }
 
 ; Function Attrs: nounwind
@@ -752,27 +752,27 @@ 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.198, label %if.merge.199
+  br i1 %icmp, label %if.then.199, label %if.merge.200
 
-if.then.198:                                      ; preds = %entry
+if.then.199:                                      ; preds = %entry
   ret { ptr, i64 } { ptr @str.3, i64 1 }
 
-if.merge.199:                                     ; preds = %entry
+if.merge.200:                                     ; 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.200, label %if.merge.201
+  br i1 %icmpN, label %if.then.201, label %if.merge.202
 
-if.then.200:                                      ; preds = %if.merge.199
+if.then.201:                                      ; preds = %if.merge.200
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 65536
   store i64 %add, ptr %allocaN, align 8
-  br label %if.merge.201
+  br label %if.merge.202
 
-if.merge.201:                                     ; preds = %if.then.200, %if.merge.199
+if.merge.202:                                     ; preds = %if.then.201, %if.merge.200
   %loadN = load i64, ptr %alloca, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %sub = sub i64 %loadN, %loadN
@@ -785,15 +785,15 @@ if.merge.201:                                     ; preds = %if.then.200, %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.202, label %if.merge.203
+  br i1 %icmpN, label %if.then.203, label %if.merge.204
 
-if.then.202:                                      ; preds = %if.merge.201
+if.then.203:                                      ; preds = %if.merge.202
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 65536
   store i64 %addN, ptr %allocaN, align 8
-  br label %if.merge.203
+  br label %if.merge.204
 
-if.merge.203:                                     ; preds = %if.then.202, %if.merge.201
+if.merge.204:                                     ; preds = %if.then.203, %if.merge.202
   %loadN = load i64, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %subN = sub i64 %loadN, %loadN
@@ -806,15 +806,15 @@ if.merge.203:                                     ; preds = %if.then.202, %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.204, label %if.merge.205
+  br i1 %icmpN, label %if.then.205, label %if.merge.206
 
-if.then.204:                                      ; preds = %if.merge.203
+if.then.205:                                      ; preds = %if.merge.204
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 65536
   store i64 %addN, ptr %allocaN, align 8
-  br label %if.merge.205
+  br label %if.merge.206
 
-if.merge.205:                                     ; preds = %if.then.204, %if.merge.203
+if.merge.206:                                     ; preds = %if.then.205, %if.merge.204
   %loadN = load i64, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %subN = sub i64 %loadN, %loadN
@@ -827,15 +827,15 @@ if.merge.205:                                     ; preds = %if.then.204, %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.206, label %if.merge.207
+  br i1 %icmpN, label %if.then.207, label %if.merge.208
 
-if.then.206:                                      ; preds = %if.merge.205
+if.then.207:                                      ; preds = %if.merge.206
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 65536
   store i64 %addN, ptr %allocaN, align 8
-  br label %if.merge.207
+  br label %if.merge.208
 
-if.merge.207:                                     ; preds = %if.then.206, %if.merge.205
+if.merge.208:                                     ; preds = %if.then.207, %if.merge.206
   %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 +853,14 @@ if.merge.207:                                     ; preds = %if.then.206, %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.214
+  br label %while.hdr.215
 
-while.hdr.214:                                    ; preds = %if.merge.218, %if.merge.207
+while.hdr.215:                                    ; preds = %if.merge.219, %if.merge.208
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp slt i64 %loadN, 15
-  br i1 %icmpN, label %while.body.215, label %while.exit.216
+  br i1 %icmpN, label %while.body.216, label %while.exit.217
 
-while.body.215:                                   ; preds = %while.hdr.214
+while.body.216:                                   ; preds = %while.hdr.215
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %ig.data = extractvalue { ptr, i64 } %loadN, 0
@@ -868,9 +868,9 @@ while.body.215:                                   ; preds = %while.hdr.214
   %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.217, label %if.merge.218
+  br i1 %icmpN, label %if.then.218, label %if.merge.219
 
-while.exit.216:                                   ; preds = %if.then.217, %while.hdr.214
+while.exit.217:                                   ; preds = %if.then.218, %while.hdr.215
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -878,14 +878,14 @@ while.exit.216:                                   ; preds = %if.then.217, %while
   %callN = call { ptr, i64 } @substr(ptr %0, { ptr, i64 } %loadN, i64 %loadN, i64 %subN)
   ret { ptr, i64 } %callN
 
-if.then.217:                                      ; preds = %while.body.215
-  br label %while.exit.216
+if.then.218:                                      ; preds = %while.body.216
+  br label %while.exit.217
 
-if.merge.218:                                     ; preds = %while.body.215
+if.merge.219:                                     ; preds = %while.body.216
   %loadN = load i64, ptr %allocaN, align 8
   %addN = add i64 %loadN, 1
   store i64 %addN, ptr %allocaN, align 8
-  br label %while.hdr.214
+  br label %while.hdr.215
 }
 
 ; Function Attrs: nounwind
@@ -972,7 +972,7 @@ entry:
   store { i64, i64 } %ba.val, ptr %allocaN, align 8
   %loadN = load { i64, i64 }, ptr %allocaN, align 8
   %ua.raw = extractvalue { i64, i64 } %loadN, 1
-  switch i64 %ua.raw, label %match.unr.52 [
+  switch i64 %ua.raw, label %match.unr.53 [
     i64 17, label %match.arm.39
     i64 2, label %match.arm.40
     i64 3, label %match.arm.40
@@ -1001,34 +1001,34 @@ entry:
     i64 42, label %match.arm.44
     i64 35, label %match.arm.45
     i64 36, label %match.arm.45
-    i64 50, label %match.arm.47
-    i64 55, label %match.arm.47
-    i64 34, label %match.arm.48
-    i64 48, label %match.arm.48
-    i64 18, label %match.arm.49
-    i64 21, label %match.arm.49
-    i64 23, label %match.arm.49
-    i64 25, label %match.arm.49
-    i64 27, label %match.arm.49
-    i64 28, label %match.arm.49
-    i64 30, label %match.arm.49
-    i64 32, label %match.arm.49
-    i64 40, label %match.arm.49
-    i64 43, label %match.arm.49
-    i64 44, label %match.arm.49
-    i64 45, label %match.arm.49
-    i64 46, label %match.arm.49
-    i64 47, label %match.arm.49
-    i64 49, label %match.arm.49
-    i64 51, label %match.arm.49
-    i64 52, label %match.arm.49
-    i64 53, label %match.arm.49
-    i64 54, label %match.arm.49
-    i64 56, label %match.arm.49
-    i64 13, label %match.arm.51
+    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 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 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 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 52, label %match.arm.50
+    i64 53, label %match.arm.50
+    i64 54, label %match.arm.50
+    i64 56, label %match.arm.50
+    i64 13, label %match.arm.52
   ]
 
-match.merge.38:                                   ; preds = %dispatch.merge.173, %dispatch.merge.159, %dispatch.merge.145, %dispatch.merge.137, %dispatch.merge.69, %float.merge.58, %match.unr.52, %match.arm.51, %match.arm.42, %match.arm.41, %match.arm.40, %match.arm.39
+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
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   ret { ptr, i64 } %loadN
 
@@ -1067,25 +1067,25 @@ match.arm.43:                                     ; preds = %entry, %entry
   %allocaN = alloca double, align 8
   %sgN = extractvalue { i64, i64 } %loadN, 0
   %icmp = icmp eq i64 %sgN, 10
-  br i1 %icmp, label %fN.unbox.56, label %fN.unbox.57
+  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
   %loadN = load { i64, i64 }, ptr %allocaN, align 8
   %ua.raw18 = extractvalue { i64, i64 } %loadN, 1
   %loadN = load { i64, i64 }, ptr %alloca, align 8
   %allocaN = alloca { ptr, i64 }, align 8
-  switch i64 %ua.raw18, label %dispatch.default.70 [
-    i64 19, label %dispatch.case.71
-    i64 20, label %dispatch.case.72
-    i64 22, label %dispatch.case.73
-    i64 24, label %dispatch.case.74
-    i64 26, label %dispatch.case.75
-    i64 29, label %dispatch.case.76
-    i64 31, label %dispatch.case.77
-    i64 33, label %dispatch.case.78
-    i64 37, label %dispatch.case.79
-    i64 39, label %dispatch.case.80
-    i64 42, label %dispatch.case.81
+  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
   ]
 
 match.arm.45:                                     ; preds = %entry, %entry
@@ -1093,66 +1093,69 @@ 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.138 [
-    i64 35, label %dispatch.case.139
-    i64 36, label %dispatch.case.140
+  switch i64 %ua.raw22, label %dispatch.default.139 [
+    i64 35, label %dispatch.case.140
+    i64 36, label %dispatch.case.141
   ]
 
 match.arm.46:                                     ; No predecessors!
   unreachable
 
-match.arm.47:                                     ; preds = %entry, %entry
+match.arm.47:                                     ; No predecessors!
+  unreachable
+
+match.arm.48:                                     ; preds = %entry, %entry
   %loadN = load { i64, i64 }, ptr %allocaN, align 8
   %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.146 [
-    i64 50, label %dispatch.case.147
-    i64 55, label %dispatch.case.148
+  switch i64 %ua.raw26, label %dispatch.default.147 [
+    i64 50, label %dispatch.case.148
+    i64 55, label %dispatch.case.149
   ]
 
-match.arm.48:                                     ; preds = %entry, %entry
+match.arm.49:                                     ; preds = %entry, %entry
   %loadN = load { i64, i64 }, ptr %allocaN, align 8
   %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.160 [
-    i64 34, label %dispatch.case.161
-    i64 48, label %dispatch.case.162
+  switch i64 %ua.raw30, label %dispatch.default.161 [
+    i64 34, label %dispatch.case.162
+    i64 48, label %dispatch.case.163
   ]
 
-match.arm.49:                                     ; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
+match.arm.50:                                     ; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
   %loadN = load { i64, i64 }, ptr %allocaN, align 8
   %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.174 [
-    i64 18, label %dispatch.case.175
-    i64 21, label %dispatch.case.176
-    i64 23, label %dispatch.case.177
-    i64 25, label %dispatch.case.178
-    i64 27, label %dispatch.case.179
-    i64 28, label %dispatch.case.180
-    i64 30, label %dispatch.case.181
-    i64 32, label %dispatch.case.182
-    i64 40, label %dispatch.case.183
-    i64 43, label %dispatch.case.184
-    i64 44, label %dispatch.case.185
-    i64 45, label %dispatch.case.186
-    i64 46, label %dispatch.case.187
-    i64 47, label %dispatch.case.188
-    i64 49, label %dispatch.case.189
-    i64 51, label %dispatch.case.190
-    i64 52, label %dispatch.case.191
-    i64 53, label %dispatch.case.192
-    i64 54, label %dispatch.case.193
-    i64 56, label %dispatch.case.194
+  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
   ]
 
-match.arm.50:                                     ; No predecessors!
+match.arm.51:                                     ; No predecessors!
   unreachable
 
-match.arm.51:                                     ; preds = %entry
+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
@@ -1160,345 +1163,345 @@ match.arm.51:                                     ; preds = %entry
   store { ptr, i64 } %tn.load, ptr %allocaN, align 8
   br label %match.merge.38
 
-match.unr.52:                                     ; preds = %entry
+match.unr.53:                                     ; preds = %entry
   br label %match.merge.38
 
-f32.unbox.56:                                     ; preds = %match.arm.43
+f32.unbox.57:                                     ; preds = %match.arm.43
   %ua.raw38 = extractvalue { i64, i64 } %loadN, 1
   %trN = trunc i64 %ua.raw38 to i32
   %iNf = bitcast i32 %trN to float
   %fpext = fpext float %iNf to double
   store double %fpext, ptr %allocaN, align 8
-  br label %float.merge.58
+  br label %float.merge.59
 
-f64.unbox.57:                                     ; preds = %match.arm.43
+f64.unbox.58:                                     ; preds = %match.arm.43
   %ua.raw39 = extractvalue { i64, i64 } %loadN, 1
   %iNd = bitcast i64 %ua.raw39 to double
   store double %iNd, ptr %allocaN, align 8
-  br label %float.merge.58
+  br label %float.merge.59
 
-float.merge.58:                                   ; preds = %fN.unbox.57, %fN.unbox.56
+float.merge.59:                                   ; preds = %fN.unbox.58, %fN.unbox.57
   %loadN = load double, ptr %allocaN, align 8
   %callN = call { ptr, i64 } @float_to_string(ptr %0, double %loadN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
   br label %match.merge.38
 
-dispatch.merge.69:                                ; preds = %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.case.71, %dispatch.default.70
+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
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   store { ptr, i64 } %loadN, ptr %allocaN, align 8
   br label %match.merge.38
 
-dispatch.default.70:                              ; preds = %match.arm.44
+dispatch.default.71:                              ; preds = %match.arm.44
   store { ptr, i64 } { ptr @str.87, i64 0 }, ptr %allocaN, align 8
-  br label %dispatch.merge.69
+  br label %dispatch.merge.70
 
-dispatch.case.71:                                 ; preds = %match.arm.44
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.69
+  br label %dispatch.merge.70
 
-dispatch.case.72:                                 ; preds = %match.arm.44
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.69
+  br label %dispatch.merge.70
 
-dispatch.case.73:                                 ; preds = %match.arm.44
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.69
+  br label %dispatch.merge.70
 
-dispatch.case.74:                                 ; preds = %match.arm.44
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.69
+  br label %dispatch.merge.70
 
-dispatch.case.75:                                 ; preds = %match.arm.44
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.69
+  br label %dispatch.merge.70
 
-dispatch.case.76:                                 ; preds = %match.arm.44
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.69
+  br label %dispatch.merge.70
 
-dispatch.case.77:                                 ; preds = %match.arm.44
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.69
+  br label %dispatch.merge.70
 
-dispatch.case.78:                                 ; preds = %match.arm.44
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.69
+  br label %dispatch.merge.70
 
-dispatch.case.79:                                 ; preds = %match.arm.44
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.69
+  br label %dispatch.merge.70
 
-dispatch.case.80:                                 ; preds = %match.arm.44
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.69
+  br label %dispatch.merge.70
 
-dispatch.case.81:                                 ; preds = %match.arm.44
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.69
+  br label %dispatch.merge.70
 
-dispatch.merge.137:                               ; preds = %dispatch.case.140, %dispatch.case.139, %dispatch.default.138
+dispatch.merge.138:                               ; preds = %dispatch.case.141, %dispatch.case.140, %dispatch.default.139
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   store { ptr, i64 } %loadN, ptr %allocaN, align 8
   br label %match.merge.38
 
-dispatch.default.138:                             ; preds = %match.arm.45
+dispatch.default.139:                             ; preds = %match.arm.45
   store { ptr, i64 } { ptr @str.88, i64 0 }, ptr %allocaN, align 8
-  br label %dispatch.merge.137
+  br label %dispatch.merge.138
 
-dispatch.case.139:                                ; preds = %match.arm.45
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.137
+  br label %dispatch.merge.138
 
-dispatch.case.140:                                ; preds = %match.arm.45
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.137
+  br label %dispatch.merge.138
 
-dispatch.merge.145:                               ; preds = %dispatch.case.148, %dispatch.case.147, %dispatch.default.146
+dispatch.merge.146:                               ; preds = %dispatch.case.149, %dispatch.case.148, %dispatch.default.147
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   store { ptr, i64 } %loadN, ptr %allocaN, align 8
   br label %match.merge.38
 
-dispatch.default.146:                             ; preds = %match.arm.47
+dispatch.default.147:                             ; preds = %match.arm.48
   store { ptr, i64 } { ptr @str.89, i64 0 }, ptr %allocaN, align 8
-  br label %dispatch.merge.145
+  br label %dispatch.merge.146
 
-dispatch.case.147:                                ; preds = %match.arm.47
+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.145
+  br label %dispatch.merge.146
 
-dispatch.case.148:                                ; preds = %match.arm.47
+dispatch.case.149:                                ; 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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.145
+  br label %dispatch.merge.146
 
-dispatch.merge.159:                               ; preds = %dispatch.case.162, %dispatch.case.161, %dispatch.default.160
+dispatch.merge.160:                               ; preds = %dispatch.case.163, %dispatch.case.162, %dispatch.default.161
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   store { ptr, i64 } %loadN, ptr %allocaN, align 8
   br label %match.merge.38
 
-dispatch.default.160:                             ; preds = %match.arm.48
+dispatch.default.161:                             ; preds = %match.arm.49
   store { ptr, i64 } { ptr @str.90, i64 0 }, ptr %allocaN, align 8
-  br label %dispatch.merge.159
+  br label %dispatch.merge.160
 
-dispatch.case.161:                                ; preds = %match.arm.48
+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.159
+  br label %dispatch.merge.160
 
-dispatch.case.162:                                ; preds = %match.arm.48
+dispatch.case.163:                                ; 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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.159
+  br label %dispatch.merge.160
 
-dispatch.merge.173:                               ; preds = %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.case.175, %dispatch.default.174
+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
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   store { ptr, i64 } %loadN, ptr %allocaN, align 8
   br label %match.merge.38
 
-dispatch.default.174:                             ; preds = %match.arm.49
+dispatch.default.175:                             ; preds = %match.arm.50
   store { ptr, i64 } { ptr @str.91, i64 0 }, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.175:                                ; preds = %match.arm.49
+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.173
+  br label %dispatch.merge.174
 
-dispatch.case.176:                                ; preds = %match.arm.49
+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.173
+  br label %dispatch.merge.174
 
-dispatch.case.177:                                ; preds = %match.arm.49
+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.173
+  br label %dispatch.merge.174
 
-dispatch.case.178:                                ; preds = %match.arm.49
+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.173
+  br label %dispatch.merge.174
 
-dispatch.case.179:                                ; preds = %match.arm.49
+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.173
+  br label %dispatch.merge.174
 
-dispatch.case.180:                                ; preds = %match.arm.49
+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.173
+  br label %dispatch.merge.174
 
-dispatch.case.181:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.182:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.183:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.184:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.185:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.186:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.187:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.188:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.189:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.190:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.191:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.192:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.193:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 
-dispatch.case.194:                                ; preds = %match.arm.49
+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)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %dispatch.merge.173
+  br label %dispatch.merge.174
 }
 
 ; Function Attrs: nounwind
@@ -2169,30 +2172,30 @@ entry:
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.82
+  br label %while.hdr.83
 
-while.hdr.82:                                     ; preds = %fv.merge, %entry
+while.hdr.83:                                     ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 3
-  br i1 %icmp, label %while.body.83, label %while.exit.84
+  br i1 %icmp, label %while.body.84, label %while.exit.85
 
-while.body.83:                                    ; preds = %while.hdr.82
+while.body.84:                                    ; preds = %while.hdr.83
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.85, label %if.merge.86
+  br i1 %icmpN, label %if.then.86, label %if.merge.87
 
-while.exit.84:                                    ; preds = %while.hdr.82
+while.exit.85:                                    ; preds = %while.hdr.83
   %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 })
   ret { ptr, i64 } %callN
 
-if.then.85:                                       ; preds = %while.body.83
+if.then.86:                                       ; preds = %while.body.84
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.86
+  br label %if.merge.87
 
-if.merge.86:                                      ; preds = %if.then.85, %while.body.83
+if.merge.87:                                      ; preds = %if.then.86, %while.body.84
   %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
@@ -2219,24 +2222,24 @@ 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.82
+  br label %while.hdr.83
 
-fv.default:                                       ; preds = %if.merge.86
+fv.default:                                       ; preds = %if.merge.87
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.86
+fv.case:                                          ; preds = %if.merge.87
   %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.86
+fv.case17:                                        ; preds = %if.merge.87
   %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.86
+fv.case21:                                        ; preds = %if.merge.87
   %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
@@ -2253,30 +2256,30 @@ entry:
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.87
+  br label %while.hdr.88
 
-while.hdr.87:                                     ; preds = %if.merge.91, %entry
+while.hdr.88:                                     ; preds = %if.merge.92, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 0
-  br i1 %icmp, label %while.body.88, label %while.exit.89
+  br i1 %icmp, label %while.body.89, label %while.exit.90
 
-while.body.88:                                    ; preds = %while.hdr.87
+while.body.89:                                    ; preds = %while.hdr.88
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.90, label %if.merge.91
+  br i1 %icmpN, label %if.then.91, label %if.merge.92
 
-while.exit.89:                                    ; preds = %while.hdr.87
+while.exit.90:                                    ; preds = %while.hdr.88
   %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 })
   ret { ptr, i64 } %callN
 
-if.then.90:                                       ; preds = %while.body.88
+if.then.91:                                       ; preds = %while.body.89
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.91
+  br label %if.merge.92
 
-if.merge.91:                                      ; preds = %if.then.90, %while.body.88
+if.merge.92:                                      ; preds = %if.then.91, %while.body.89
   %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
@@ -2295,7 +2298,7 @@ if.merge.91:                                      ; preds = %if.then.90, %while.
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.87
+  br label %while.hdr.88
 }
 
 ; Function Attrs: nounwind
@@ -2308,30 +2311,30 @@ entry:
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.92
+  br label %while.hdr.93
 
-while.hdr.92:                                     ; preds = %fv.merge, %entry
+while.hdr.93:                                     ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 1
-  br i1 %icmp, label %while.body.93, label %while.exit.94
+  br i1 %icmp, label %while.body.94, label %while.exit.95
 
-while.body.93:                                    ; preds = %while.hdr.92
+while.body.94:                                    ; preds = %while.hdr.93
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.95, label %if.merge.96
+  br i1 %icmpN, label %if.then.96, label %if.merge.97
 
-while.exit.94:                                    ; preds = %while.hdr.92
+while.exit.95:                                    ; preds = %while.hdr.93
   %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 })
   ret { ptr, i64 } %callN
 
-if.then.95:                                       ; preds = %while.body.93
+if.then.96:                                       ; preds = %while.body.94
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.96
+  br label %if.merge.97
 
-if.merge.96:                                      ; preds = %if.then.95, %while.body.93
+if.merge.97:                                      ; preds = %if.then.96, %while.body.94
   %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
@@ -2356,12 +2359,12 @@ 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.92
+  br label %while.hdr.93
 
-fv.default:                                       ; preds = %if.merge.96
+fv.default:                                       ; preds = %if.merge.97
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.96
+fv.case:                                          ; preds = %if.merge.97
   %fv.field = extractvalue { i64 } %loadN, 0
   %fv.val = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field, 1
   br label %fv.merge
@@ -2377,30 +2380,30 @@ entry:
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.97
+  br label %while.hdr.98
 
-while.hdr.97:                                     ; preds = %fv.merge, %entry
+while.hdr.98:                                     ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 2
-  br i1 %icmp, label %while.body.98, label %while.exit.99
+  br i1 %icmp, label %while.body.99, label %while.exit.100
 
-while.body.98:                                    ; preds = %while.hdr.97
+while.body.99:                                    ; preds = %while.hdr.98
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.100, label %if.merge.101
+  br i1 %icmpN, label %if.then.101, label %if.merge.102
 
-while.exit.99:                                    ; preds = %while.hdr.97
+while.exit.100:                                   ; preds = %while.hdr.98
   %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 })
   ret { ptr, i64 } %callN
 
-if.then.100:                                      ; preds = %while.body.98
+if.then.101:                                      ; preds = %while.body.99
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.101
+  br label %if.merge.102
 
-if.merge.101:                                     ; preds = %if.then.100, %while.body.98
+if.merge.102:                                     ; preds = %if.then.101, %while.body.99
   %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
@@ -2426,18 +2429,18 @@ 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.97
+  br label %while.hdr.98
 
-fv.default:                                       ; preds = %if.merge.101
+fv.default:                                       ; preds = %if.merge.102
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.101
+fv.case:                                          ; preds = %if.merge.102
   %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
   br label %fv.merge
 
-fv.case17:                                        ; preds = %if.merge.101
+fv.case17:                                        ; preds = %if.merge.102
   %fv.field18 = extractvalue { ptr, i64 } %loadN, 1
   %fv.val19 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field18, 1
   br label %fv.merge
@@ -2453,30 +2456,30 @@ entry:
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.102
+  br label %while.hdr.103
 
-while.hdr.102:                                    ; preds = %fv.merge, %entry
+while.hdr.103:                                    ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 3
-  br i1 %icmp, label %while.body.103, label %while.exit.104
+  br i1 %icmp, label %while.body.104, label %while.exit.105
 
-while.body.103:                                   ; preds = %while.hdr.102
+while.body.104:                                   ; preds = %while.hdr.103
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.105, label %if.merge.106
+  br i1 %icmpN, label %if.then.106, label %if.merge.107
 
-while.exit.104:                                   ; preds = %while.hdr.102
+while.exit.105:                                   ; preds = %while.hdr.103
   %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 })
   ret { ptr, i64 } %callN
 
-if.then.105:                                      ; preds = %while.body.103
+if.then.106:                                      ; preds = %while.body.104
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.106
+  br label %if.merge.107
 
-if.merge.106:                                     ; preds = %if.then.105, %while.body.103
+if.merge.107:                                     ; preds = %if.then.106, %while.body.104
   %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
@@ -2503,23 +2506,23 @@ 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.102
+  br label %while.hdr.103
 
-fv.default:                                       ; preds = %if.merge.106
+fv.default:                                       ; preds = %if.merge.107
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.106
+fv.case:                                          ; preds = %if.merge.107
   %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
   br label %fv.merge
 
-fv.case17:                                        ; preds = %if.merge.106
+fv.case17:                                        ; preds = %if.merge.107
   %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.106
+fv.case20:                                        ; preds = %if.merge.107
   %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
@@ -2538,30 +2541,30 @@ entry:
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.107
+  br label %while.hdr.108
 
-while.hdr.107:                                    ; preds = %fv.merge, %entry
+while.hdr.108:                                    ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 3
-  br i1 %icmp, label %while.body.108, label %while.exit.109
+  br i1 %icmp, label %while.body.109, label %while.exit.110
 
-while.body.108:                                   ; preds = %while.hdr.107
+while.body.109:                                   ; preds = %while.hdr.108
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.110, label %if.merge.111
+  br i1 %icmpN, label %if.then.111, label %if.merge.112
 
-while.exit.109:                                   ; preds = %while.hdr.107
+while.exit.110:                                   ; preds = %while.hdr.108
   %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 })
   ret { ptr, i64 } %callN
 
-if.then.110:                                      ; preds = %while.body.108
+if.then.111:                                      ; preds = %while.body.109
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.111
+  br label %if.merge.112
 
-if.merge.111:                                     ; preds = %if.then.110, %while.body.108
+if.merge.112:                                     ; preds = %if.then.111, %while.body.109
   %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
@@ -2588,23 +2591,23 @@ 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.107
+  br label %while.hdr.108
 
-fv.default:                                       ; preds = %if.merge.111
+fv.default:                                       ; preds = %if.merge.112
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.111
+fv.case:                                          ; preds = %if.merge.112
   %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
   br label %fv.merge
 
-fv.case17:                                        ; preds = %if.merge.111
+fv.case17:                                        ; preds = %if.merge.112
   %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.111
+fv.case20:                                        ; preds = %if.merge.112
   %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
@@ -2620,30 +2623,30 @@ entry:
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.112
+  br label %while.hdr.113
 
-while.hdr.112:                                    ; preds = %fv.merge, %entry
+while.hdr.113:                                    ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 4
-  br i1 %icmp, label %while.body.113, label %while.exit.114
+  br i1 %icmp, label %while.body.114, label %while.exit.115
 
-while.body.113:                                   ; preds = %while.hdr.112
+while.body.114:                                   ; preds = %while.hdr.113
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.115, label %if.merge.116
+  br i1 %icmpN, label %if.then.116, label %if.merge.117
 
-while.exit.114:                                   ; preds = %while.hdr.112
+while.exit.115:                                   ; preds = %while.hdr.113
   %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 })
   ret { ptr, i64 } %callN
 
-if.then.115:                                      ; preds = %while.body.113
+if.then.116:                                      ; preds = %while.body.114
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.116
+  br label %if.merge.117
 
-if.merge.116:                                     ; preds = %if.then.115, %while.body.113
+if.merge.117:                                     ; preds = %if.then.116, %while.body.114
   %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
@@ -2671,12 +2674,12 @@ 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.112
+  br label %while.hdr.113
 
-fv.default:                                       ; preds = %if.merge.116
+fv.default:                                       ; preds = %if.merge.117
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.116
+fv.case:                                          ; preds = %if.merge.117
   %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
@@ -2684,17 +2687,17 @@ fv.case:                                          ; preds = %if.merge.116
   %fv.val = insertvalue { i64, i64 } { i64 19, i64 undef }, i64 %ba.p2i, 1
   br label %fv.merge
 
-fv.case17:                                        ; preds = %if.merge.116
+fv.case17:                                        ; preds = %if.merge.117
   %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.116
+fv.case20:                                        ; preds = %if.merge.117
   %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.116
+fv.case23:                                        ; preds = %if.merge.117
   %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
@@ -2710,30 +2713,30 @@ entry:
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.117
+  br label %while.hdr.118
 
-while.hdr.117:                                    ; preds = %fv.merge, %entry
+while.hdr.118:                                    ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 2
-  br i1 %icmp, label %while.body.118, label %while.exit.119
+  br i1 %icmp, label %while.body.119, label %while.exit.120
 
-while.body.118:                                   ; preds = %while.hdr.117
+while.body.119:                                   ; preds = %while.hdr.118
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.120, label %if.merge.121
+  br i1 %icmpN, label %if.then.121, label %if.merge.122
 
-while.exit.119:                                   ; preds = %while.hdr.117
+while.exit.120:                                   ; preds = %while.hdr.118
   %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 })
   ret { ptr, i64 } %callN
 
-if.then.120:                                      ; preds = %while.body.118
+if.then.121:                                      ; preds = %while.body.119
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.121
+  br label %if.merge.122
 
-if.merge.121:                                     ; preds = %if.then.120, %while.body.118
+if.merge.122:                                     ; preds = %if.then.121, %while.body.119
   %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
@@ -2759,12 +2762,12 @@ 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.117
+  br label %while.hdr.118
 
-fv.default:                                       ; preds = %if.merge.121
+fv.default:                                       ; preds = %if.merge.122
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.121
+fv.case:                                          ; preds = %if.merge.122
   %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
@@ -2772,7 +2775,7 @@ fv.case:                                          ; preds = %if.merge.121
   %fv.val = insertvalue { i64, i64 } { i64 19, i64 undef }, i64 %ba.p2i, 1
   br label %fv.merge
 
-fv.case17:                                        ; preds = %if.merge.121
+fv.case17:                                        ; preds = %if.merge.122
   %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
@@ -2789,30 +2792,30 @@ entry:
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.122
+  br label %while.hdr.123
 
-while.hdr.122:                                    ; preds = %if.merge.126, %entry
+while.hdr.123:                                    ; preds = %if.merge.127, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 0
-  br i1 %icmp, label %while.body.123, label %while.exit.124
+  br i1 %icmp, label %while.body.124, label %while.exit.125
 
-while.body.123:                                   ; preds = %while.hdr.122
+while.body.124:                                   ; preds = %while.hdr.123
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.125, label %if.merge.126
+  br i1 %icmpN, label %if.then.126, label %if.merge.127
 
-while.exit.124:                                   ; preds = %while.hdr.122
+while.exit.125:                                   ; preds = %while.hdr.123
   %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 })
   ret { ptr, i64 } %callN
 
-if.then.125:                                      ; preds = %while.body.123
+if.then.126:                                      ; preds = %while.body.124
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.126
+  br label %if.merge.127
 
-if.merge.126:                                     ; preds = %if.then.125, %while.body.123
+if.merge.127:                                     ; preds = %if.then.126, %while.body.124
   %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
@@ -2831,7 +2834,7 @@ if.merge.126:                                     ; preds = %if.then.125, %while
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.122
+  br label %while.hdr.123
 }
 
 ; Function Attrs: nounwind
@@ -2844,30 +2847,30 @@ entry:
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.127
+  br label %while.hdr.128
 
-while.hdr.127:                                    ; preds = %if.merge.131, %entry
+while.hdr.128:                                    ; preds = %if.merge.132, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 0
-  br i1 %icmp, label %while.body.128, label %while.exit.129
+  br i1 %icmp, label %while.body.129, label %while.exit.130
 
-while.body.128:                                   ; preds = %while.hdr.127
+while.body.129:                                   ; preds = %while.hdr.128
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.130, label %if.merge.131
+  br i1 %icmpN, label %if.then.131, label %if.merge.132
 
-while.exit.129:                                   ; preds = %while.hdr.127
+while.exit.130:                                   ; preds = %while.hdr.128
   %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 })
   ret { ptr, i64 } %callN
 
-if.then.130:                                      ; preds = %while.body.128
+if.then.131:                                      ; preds = %while.body.129
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.131
+  br label %if.merge.132
 
-if.merge.131:                                     ; preds = %if.then.130, %while.body.128
+if.merge.132:                                     ; preds = %if.then.131, %while.body.129
   %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
@@ -2886,7 +2889,7 @@ if.merge.131:                                     ; preds = %if.then.130, %while
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.127
+  br label %while.hdr.128
 }
 
 ; Function Attrs: nounwind
@@ -2899,30 +2902,30 @@ entry:
   store { ptr, i64 } %call, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.132
+  br label %while.hdr.133
 
-while.hdr.132:                                    ; preds = %fv.merge, %entry
+while.hdr.133:                                    ; preds = %fv.merge, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 3
-  br i1 %icmp, label %while.body.133, label %while.exit.134
+  br i1 %icmp, label %while.body.134, label %while.exit.135
 
-while.body.133:                                   ; preds = %while.hdr.132
+while.body.134:                                   ; preds = %while.hdr.133
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.135, label %if.merge.136
+  br i1 %icmpN, label %if.then.136, label %if.merge.137
 
-while.exit.134:                                   ; preds = %while.hdr.132
+while.exit.135:                                   ; preds = %while.hdr.133
   %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 })
   ret { ptr, i64 } %callN
 
-if.then.135:                                      ; preds = %while.body.133
+if.then.136:                                      ; preds = %while.body.134
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.136
+  br label %if.merge.137
 
-if.merge.136:                                     ; preds = %if.then.135, %while.body.133
+if.merge.137:                                     ; preds = %if.then.136, %while.body.134
   %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
@@ -2949,22 +2952,22 @@ 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.132
+  br label %while.hdr.133
 
-fv.default:                                       ; preds = %if.merge.136
+fv.default:                                       ; preds = %if.merge.137
   br label %fv.merge
 
-fv.case:                                          ; preds = %if.merge.136
+fv.case:                                          ; preds = %if.merge.137
   %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.136
+fv.case17:                                        ; preds = %if.merge.137
   %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.136
+fv.case20:                                        ; preds = %if.merge.137
   %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
@@ -2995,18 +2998,18 @@ 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.141, label %if.merge.142
+  br i1 %icmp, label %if.then.142, label %if.merge.143
 
-if.then.141:                                      ; preds = %entry
+if.then.142:                                      ; 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 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.142
+  br label %if.merge.143
 
-if.merge.142:                                     ; preds = %if.then.141, %entry
+if.merge.143:                                     ; preds = %if.then.142, %entry
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   ret { ptr, i64 } %loadN
 }
@@ -3036,18 +3039,18 @@ 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.143, label %if.merge.144
+  br i1 %icmp, label %if.then.144, label %if.merge.145
 
-if.then.143:                                      ; preds = %entry
+if.then.144:                                      ; 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 } %callN)
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.144
+  br label %if.merge.145
 
-if.merge.144:                                     ; preds = %if.then.143, %entry
+if.merge.145:                                     ; preds = %if.then.144, %entry
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   ret { ptr, i64 } %loadN
 }
@@ -3061,30 +3064,30 @@ entry:
   store { ptr, i64 } { ptr @str.222, i64 1 }, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.149
+  br label %while.hdr.150
 
-while.hdr.149:                                    ; preds = %if.merge.153, %entry
+while.hdr.150:                                    ; preds = %if.merge.154, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 1
-  br i1 %icmp, label %while.body.150, label %while.exit.151
+  br i1 %icmp, label %while.body.151, label %while.exit.152
 
-while.body.150:                                   ; preds = %while.hdr.149
+while.body.151:                                   ; preds = %while.hdr.150
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.152, label %if.merge.153
+  br i1 %icmpN, label %if.then.153, label %if.merge.154
 
-while.exit.151:                                   ; preds = %while.hdr.149
+while.exit.152:                                   ; preds = %while.hdr.150
   %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 })
   ret { ptr, i64 } %call
 
-if.then.152:                                      ; preds = %while.body.150
+if.then.153:                                      ; preds = %while.body.151
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.153
+  br label %if.merge.154
 
-if.merge.153:                                     ; preds = %if.then.152, %while.body.150
+if.merge.154:                                     ; preds = %if.then.153, %while.body.151
   %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
@@ -3102,7 +3105,7 @@ if.merge.153:                                     ; preds = %if.then.152, %while
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.149
+  br label %while.hdr.150
 }
 
 ; Function Attrs: nounwind
@@ -3114,30 +3117,30 @@ entry:
   store { ptr, i64 } { ptr @str.225, i64 1 }, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.154
+  br label %while.hdr.155
 
-while.hdr.154:                                    ; preds = %if.merge.158, %entry
+while.hdr.155:                                    ; preds = %if.merge.159, %entry
   %load = load i64, ptr %allocaN, align 8
   %icmp = icmp slt i64 %load, 3
-  br i1 %icmp, label %while.body.155, label %while.exit.156
+  br i1 %icmp, label %while.body.156, label %while.exit.157
 
-while.body.155:                                   ; preds = %while.hdr.154
+while.body.156:                                   ; preds = %while.hdr.155
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.157, label %if.merge.158
+  br i1 %icmpN, label %if.then.158, label %if.merge.159
 
-while.exit.156:                                   ; preds = %while.hdr.154
+while.exit.157:                                   ; preds = %while.hdr.155
   %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 })
   ret { ptr, i64 } %call
 
-if.then.157:                                      ; preds = %while.body.155
+if.then.158:                                      ; preds = %while.body.156
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.158
+  br label %if.merge.159
 
-if.merge.158:                                     ; preds = %if.then.157, %while.body.155
+if.merge.159:                                     ; preds = %if.then.158, %while.body.156
   %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
@@ -3155,7 +3158,7 @@ if.merge.158:                                     ; preds = %if.then.157, %while
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.154
+  br label %while.hdr.155
 }
 
 ; Function Attrs: nounwind
@@ -3167,32 +3170,32 @@ entry:
   store { ptr, i64 } { ptr @str.228, i64 1 }, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.163
+  br label %while.hdr.164
 
-while.hdr.163:                                    ; preds = %if.merge.167, %entry
+while.hdr.164:                                    ; preds = %if.merge.168, %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.164, label %while.exit.165
+  br i1 %icmp, label %while.body.165, label %while.exit.166
 
-while.body.164:                                   ; preds = %while.hdr.163
+while.body.165:                                   ; preds = %while.hdr.164
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.166, label %if.merge.167
+  br i1 %icmpN, label %if.then.167, label %if.merge.168
 
-while.exit.165:                                   ; preds = %while.hdr.163
+while.exit.166:                                   ; preds = %while.hdr.164
   %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 })
   ret { ptr, i64 } %call
 
-if.then.166:                                      ; preds = %while.body.164
+if.then.167:                                      ; preds = %while.body.165
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.167
+  br label %if.merge.168
 
-if.merge.167:                                     ; preds = %if.then.166, %while.body.164
+if.merge.168:                                     ; preds = %if.then.167, %while.body.165
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %alloca, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -3209,7 +3212,7 @@ if.merge.167:                                     ; preds = %if.then.166, %while
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.163
+  br label %while.hdr.164
 }
 
 ; Function Attrs: nounwind
@@ -3221,32 +3224,32 @@ entry:
   store { ptr, i64 } { ptr @str.231, i64 1 }, ptr %allocaN, align 8
   %allocaN = alloca i64, align 8
   store i64 0, ptr %allocaN, align 8
-  br label %while.hdr.168
+  br label %while.hdr.169
 
-while.hdr.168:                                    ; preds = %if.merge.172, %entry
+while.hdr.169:                                    ; preds = %if.merge.173, %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.169, label %while.exit.170
+  br i1 %icmp, label %while.body.170, label %while.exit.171
 
-while.body.169:                                   ; preds = %while.hdr.168
+while.body.170:                                   ; preds = %while.hdr.169
   %loadN = load i64, ptr %allocaN, align 8
   %icmpN = icmp sgt i64 %loadN, 0
-  br i1 %icmpN, label %if.then.171, label %if.merge.172
+  br i1 %icmpN, label %if.then.172, label %if.merge.173
 
-while.exit.170:                                   ; preds = %while.hdr.168
+while.exit.171:                                   ; preds = %while.hdr.169
   %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 })
   ret { ptr, i64 } %call
 
-if.then.171:                                      ; preds = %while.body.169
+if.then.172:                                      ; preds = %while.body.170
   %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 })
   store { ptr, i64 } %callN, ptr %allocaN, align 8
-  br label %if.merge.172
+  br label %if.merge.173
 
-if.merge.172:                                     ; preds = %if.then.171, %while.body.169
+if.merge.173:                                     ; preds = %if.then.172, %while.body.170
   %loadN = load { ptr, i64 }, ptr %allocaN, align 8
   %loadN = load { ptr, i64 }, ptr %alloca, align 8
   %loadN = load i64, ptr %allocaN, align 8
@@ -3263,7 +3266,7 @@ if.merge.172:                                     ; preds = %if.then.171, %while
   %loadN = load i64, ptr %allocaN, align 8
   %add = add i64 %loadN, 1
   store i64 %add, ptr %allocaN, align 8
-  br label %while.hdr.168
+  br label %while.hdr.169
 }
 
 ; Function Attrs: nounwind
@@ -3277,20 +3280,20 @@ 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.195, label %if.else.196
+  br i1 %icmp, label %if.then.196, label %if.else.197
 
-if.then.195:                                      ; preds = %entry
-  br label %if.merge.197
+if.then.196:                                      ; preds = %entry
+  br label %if.merge.198
 
-if.else.196:                                      ; preds = %entry
+if.else.197:                                      ; 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.197
+  br label %if.merge.198
 
-if.merge.197:                                     ; preds = %if.else.196, %if.then.195
-  %bp = phi { ptr, i64 } [ { ptr @str.234, i64 4 }, %if.then.195 ], [ %callN, %if.else.196 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3305,20 +3308,20 @@ 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.219, label %if.else.220
+  br i1 %icmp, label %if.then.220, label %if.else.221
 
-if.then.219:                                      ; preds = %entry
-  br label %if.merge.221
+if.then.220:                                      ; preds = %entry
+  br label %if.merge.222
 
-if.else.220:                                      ; preds = %entry
+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.221
+  br label %if.merge.222
 
-if.merge.221:                                     ; preds = %if.else.220, %if.then.219
-  %bp = phi { ptr, i64 } [ { ptr @str.237, i64 4 }, %if.then.219 ], [ %callN, %if.else.220 ]
+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
 }
 
@@ -3333,20 +3336,20 @@ 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.222, label %if.else.223
+  br i1 %icmp, label %if.then.223, label %if.else.224
 
-if.then.222:                                      ; preds = %entry
-  br label %if.merge.224
+if.then.223:                                      ; preds = %entry
+  br label %if.merge.225
 
-if.else.223:                                      ; preds = %entry
+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.224
+  br label %if.merge.225
 
-if.merge.224:                                     ; preds = %if.else.223, %if.then.222
-  %bp = phi { ptr, i64 } [ { ptr @str.240, i64 4 }, %if.then.222 ], [ %callN, %if.else.223 ]
+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
 }
 
@@ -3361,20 +3364,20 @@ 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.225, label %if.else.226
+  br i1 %icmp, label %if.then.226, label %if.else.227
 
-if.then.225:                                      ; preds = %entry
-  br label %if.merge.227
+if.then.226:                                      ; preds = %entry
+  br label %if.merge.228
 
-if.else.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)
-  br label %if.merge.227
+  br label %if.merge.228
 
-if.merge.227:                                     ; preds = %if.else.226, %if.then.225
-  %bp = phi { ptr, i64 } [ { ptr @str.243, i64 4 }, %if.then.225 ], [ %callN, %if.else.226 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3389,20 +3392,20 @@ 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.228, label %if.else.229
+  br i1 %icmp, label %if.then.229, label %if.else.230
 
-if.then.228:                                      ; preds = %entry
-  br label %if.merge.230
+if.then.229:                                      ; preds = %entry
+  br label %if.merge.231
 
-if.else.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)
-  br label %if.merge.230
+  br label %if.merge.231
 
-if.merge.230:                                     ; preds = %if.else.229, %if.then.228
-  %bp = phi { ptr, i64 } [ { ptr @str.246, i64 4 }, %if.then.228 ], [ %callN, %if.else.229 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3416,20 +3419,20 @@ entry:
   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.231, label %if.else.232
+  br i1 %icmp, label %if.then.232, label %if.else.233
 
-if.then.231:                                      ; preds = %entry
-  br label %if.merge.233
+if.then.232:                                      ; preds = %entry
+  br label %if.merge.234
 
-if.else.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)
-  br label %if.merge.233
+  br label %if.merge.234
 
-if.merge.233:                                     ; preds = %if.else.232, %if.then.231
-  %bp = phi { ptr, i64 } [ { ptr @str.249, i64 4 }, %if.then.231 ], [ %callN, %if.else.232 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3444,20 +3447,20 @@ 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.234, label %if.else.235
+  br i1 %icmp, label %if.then.235, label %if.else.236
 
-if.then.234:                                      ; preds = %entry
-  br label %if.merge.236
+if.then.235:                                      ; preds = %entry
+  br label %if.merge.237
 
-if.else.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)
-  br label %if.merge.236
+  br label %if.merge.237
 
-if.merge.236:                                     ; preds = %if.else.235, %if.then.234
-  %bp = phi { ptr, i64 } [ { ptr @str.252, i64 4 }, %if.then.234 ], [ %callN, %if.else.235 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3472,20 +3475,20 @@ 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.237, label %if.else.238
+  br i1 %icmp, label %if.then.238, label %if.else.239
 
-if.then.237:                                      ; preds = %entry
-  br label %if.merge.239
+if.then.238:                                      ; preds = %entry
+  br label %if.merge.240
 
-if.else.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)
-  br label %if.merge.239
+  br label %if.merge.240
 
-if.merge.239:                                     ; preds = %if.else.238, %if.then.237
-  %bp = phi { ptr, i64 } [ { ptr @str.255, i64 4 }, %if.then.237 ], [ %callN, %if.else.238 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3500,20 +3503,20 @@ 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.240, label %if.else.241
+  br i1 %icmp, label %if.then.241, label %if.else.242
 
-if.then.240:                                      ; preds = %entry
-  br label %if.merge.242
+if.then.241:                                      ; preds = %entry
+  br label %if.merge.243
 
-if.else.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)
-  br label %if.merge.242
+  br label %if.merge.243
 
-if.merge.242:                                     ; preds = %if.else.241, %if.then.240
-  %bp = phi { ptr, i64 } [ { ptr @str.258, i64 4 }, %if.then.240 ], [ %callN, %if.else.241 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3528,20 +3531,20 @@ 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.243, label %if.else.244
+  br i1 %icmp, label %if.then.244, label %if.else.245
 
-if.then.243:                                      ; preds = %entry
-  br label %if.merge.245
+if.then.244:                                      ; preds = %entry
+  br label %if.merge.246
 
-if.else.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)
-  br label %if.merge.245
+  br label %if.merge.246
 
-if.merge.245:                                     ; preds = %if.else.244, %if.then.243
-  %bp = phi { ptr, i64 } [ { ptr @str.261, i64 4 }, %if.then.243 ], [ %callN, %if.else.244 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3556,20 +3559,20 @@ 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.246, label %if.else.247
+  br i1 %icmp, label %if.then.247, label %if.else.248
 
-if.then.246:                                      ; preds = %entry
-  br label %if.merge.248
+if.then.247:                                      ; preds = %entry
+  br label %if.merge.249
 
-if.else.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)
-  br label %if.merge.248
+  br label %if.merge.249
 
-if.merge.248:                                     ; preds = %if.else.247, %if.then.246
-  %bp = phi { ptr, i64 } [ { ptr @str.264, i64 4 }, %if.then.246 ], [ %callN, %if.else.247 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3584,20 +3587,20 @@ 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.249, label %if.else.250
+  br i1 %icmp, label %if.then.250, label %if.else.251
 
-if.then.249:                                      ; preds = %entry
-  br label %if.merge.251
+if.then.250:                                      ; preds = %entry
+  br label %if.merge.252
 
-if.else.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)
-  br label %if.merge.251
+  br label %if.merge.252
 
-if.merge.251:                                     ; preds = %if.else.250, %if.then.249
-  %bp = phi { ptr, i64 } [ { ptr @str.267, i64 4 }, %if.then.249 ], [ %callN, %if.else.250 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3612,20 +3615,20 @@ 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.252, label %if.else.253
+  br i1 %icmp, label %if.then.253, label %if.else.254
 
-if.then.252:                                      ; preds = %entry
-  br label %if.merge.254
+if.then.253:                                      ; preds = %entry
+  br label %if.merge.255
 
-if.else.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)
-  br label %if.merge.254
+  br label %if.merge.255
 
-if.merge.254:                                     ; preds = %if.else.253, %if.then.252
-  %bp = phi { ptr, i64 } [ { ptr @str.270, i64 4 }, %if.then.252 ], [ %callN, %if.else.253 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3640,20 +3643,20 @@ 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.255, label %if.else.256
+  br i1 %icmp, label %if.then.256, label %if.else.257
 
-if.then.255:                                      ; preds = %entry
-  br label %if.merge.257
+if.then.256:                                      ; preds = %entry
+  br label %if.merge.258
 
-if.else.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)
-  br label %if.merge.257
+  br label %if.merge.258
 
-if.merge.257:                                     ; preds = %if.else.256, %if.then.255
-  %bp = phi { ptr, i64 } [ { ptr @str.273, i64 4 }, %if.then.255 ], [ %callN, %if.else.256 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3668,20 +3671,20 @@ 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.258, label %if.else.259
+  br i1 %icmp, label %if.then.259, label %if.else.260
 
-if.then.258:                                      ; preds = %entry
-  br label %if.merge.260
+if.then.259:                                      ; preds = %entry
+  br label %if.merge.261
 
-if.else.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)
-  br label %if.merge.260
+  br label %if.merge.261
 
-if.merge.260:                                     ; preds = %if.else.259, %if.then.258
-  %bp = phi { ptr, i64 } [ { ptr @str.276, i64 4 }, %if.then.258 ], [ %callN, %if.else.259 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3696,20 +3699,20 @@ 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.261, label %if.else.262
+  br i1 %icmp, label %if.then.262, label %if.else.263
 
-if.then.261:                                      ; preds = %entry
-  br label %if.merge.263
+if.then.262:                                      ; preds = %entry
+  br label %if.merge.264
 
-if.else.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)
-  br label %if.merge.263
+  br label %if.merge.264
 
-if.merge.263:                                     ; preds = %if.else.262, %if.then.261
-  %bp = phi { ptr, i64 } [ { ptr @str.279, i64 4 }, %if.then.261 ], [ %callN, %if.else.262 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3724,20 +3727,20 @@ 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.264, label %if.else.265
+  br i1 %icmp, label %if.then.265, label %if.else.266
 
-if.then.264:                                      ; preds = %entry
-  br label %if.merge.266
+if.then.265:                                      ; preds = %entry
+  br label %if.merge.267
 
-if.else.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)
-  br label %if.merge.266
+  br label %if.merge.267
 
-if.merge.266:                                     ; preds = %if.else.265, %if.then.264
-  %bp = phi { ptr, i64 } [ { ptr @str.282, i64 4 }, %if.then.264 ], [ %callN, %if.else.265 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3752,20 +3755,20 @@ 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.267, label %if.else.268
+  br i1 %icmp, label %if.then.268, label %if.else.269
 
-if.then.267:                                      ; preds = %entry
-  br label %if.merge.269
+if.then.268:                                      ; preds = %entry
+  br label %if.merge.270
 
-if.else.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)
-  br label %if.merge.269
+  br label %if.merge.270
 
-if.merge.269:                                     ; preds = %if.else.268, %if.then.267
-  %bp = phi { ptr, i64 } [ { ptr @str.285, i64 4 }, %if.then.267 ], [ %callN, %if.else.268 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3780,20 +3783,20 @@ 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.270, label %if.else.271
+  br i1 %icmp, label %if.then.271, label %if.else.272
 
-if.then.270:                                      ; preds = %entry
-  br label %if.merge.272
+if.then.271:                                      ; preds = %entry
+  br label %if.merge.273
 
-if.else.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)
-  br label %if.merge.272
+  br label %if.merge.273
 
-if.merge.272:                                     ; preds = %if.else.271, %if.then.270
-  %bp = phi { ptr, i64 } [ { ptr @str.288, i64 4 }, %if.then.270 ], [ %callN, %if.else.271 ]
+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 ]
   ret { ptr, i64 } %bp
 }
 
@@ -3808,20 +3811,20 @@ 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.273, label %if.else.274
+  br i1 %icmp, label %if.then.274, label %if.else.275
 
-if.then.273:                                      ; preds = %entry
-  br label %if.merge.275
+if.then.274:                                      ; preds = %entry
+  br label %if.merge.276
 
-if.else.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)
-  br label %if.merge.275
+  br label %if.merge.276
 
-if.merge.275:                                     ; preds = %if.else.274, %if.then.273
-  %bp = phi { ptr, i64 } [ { ptr @str.291, i64 4 }, %if.then.273 ], [ %callN, %if.else.274 ]
+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 ]
   ret { ptr, i64 } %bp
 }