diff --git a/examples/ffi-objc-call-06-sret-return.sx b/examples/ffi-objc-call-06-sret-return.sx
new file mode 100644
index 0000000..85ea444
--- /dev/null
+++ b/examples/ffi-objc-call-06-sret-return.sx
@@ -0,0 +1,41 @@
+// Phase 1 step 1.8 (PLAN-FFI.md): >16 B non-HFA struct returns
+// through `#objc_call`. AAPCS64 routes these through the indirect-
+// return convention: caller allocates the result slot, passes its
+// pointer as a hidden `x8` arg with the `sret(<T>)` attribute,
+// callee writes through it and returns void.
+//
+// 1.6's `objc_msg_send` lowering hands the IR struct type straight
+// to LLVMBuildCall2 — works for ≤16 B aggregates and HFAs of any
+// size (since those stay register-resident) but breaks >16 B int
+// aggregates: LLVM accepts the signature but the AArch64 backend
+// expects the result in x0/x1, the runtime stub doesn't populate
+// those for sret-shaped returns, and the upper fields come back
+// as garbage.
+//
+// 1.8a (this commit): xfail. Snapshot shows garbage in the third
+// field — pins the broken behavior.
+// 1.8b (next commit): emit_llvm.zig applies the sret transform
+// (ret type collapses to void, prepend ptr sret param, alloca
+// slot at call site, load result post-call) for non-HFA >16 B
+// returns. Snapshot flips to all-zeros (Obj-C runtime contract).
+
+#import "modules/std.sx";
+#import "modules/compiler.sx";
+
+// 24 B non-HFA integer aggregate. Distinct from any HFA path —
+// no all-float / all-double check fires.
+Triple :: struct { a: s64; b: s64; c: s64; }
+
+main :: () -> s32 {
+    inline if OS == .macos {
+        t := #objc_call(Triple)(null, "tripleValue");
+        // Per the [nil structReturn] = 0 contract, all three fields
+        // should be 0 after 1.8b lands. Today: a/b correct, c is
+        // whatever the callee-saves left in the high register.
+        print("triple = ({}, {}, {})\n", t.a, t.b, t.c);
+    }
+    inline if OS != .macos {
+        print("skipped (not macos)\n");
+    }
+    0;
+}
diff --git a/tests/expected/ffi-objc-call-06-sret-return.exit b/tests/expected/ffi-objc-call-06-sret-return.exit
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/tests/expected/ffi-objc-call-06-sret-return.exit
@@ -0,0 +1 @@
+0
diff --git a/tests/expected/ffi-objc-call-06-sret-return.ir b/tests/expected/ffi-objc-call-06-sret-return.ir
new file mode 100644
index 0000000..0d8c34a
--- /dev/null
+++ b/tests/expected/ffi-objc-call-06-sret-return.ir
@@ -0,0 +1,2572 @@
+
+@context = internal global { { ptr, ptr, ptr }, ptr } zeroinitializer
+@OS = internal global i64 0
+@ARCH = internal global i64 0
+@POINTER_SIZE = internal global i64 8
+@OBJC_SELECTOR_REFERENCES_tripleValue = internal global ptr null
+@str = private unnamed_addr constant [2 x i8] c"0\00", align 1
+@str.1 = private unnamed_addr constant [5 x i8] c"true\00", align 1
+@str.2 = private unnamed_addr constant [6 x i8] c"false\00", align 1
+@str.3 = private unnamed_addr constant [2 x i8] c"0\00", align 1
+@str.4 = private unnamed_addr constant [4 x i8] c"<?>\00", align 1
+@str.5 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.6 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.7 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.8 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.9 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.10 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.11 = private unnamed_addr constant [23 x i8] c"triple = ({}, {}, {})\0A\00", align 1
+@str.12 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@str.13 = private unnamed_addr constant [10 x i8] c"Allocator\00", align 1
+@str.14 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.15 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.16 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str = private constant [4 x i8] c"ctx\00"
+@fld.str.17 = private constant [6 x i8] c"alloc\00"
+@fld.str.18 = private constant [8 x i8] c"dealloc\00"
+@field_names = private constant [3 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str, i64 3 }, { ptr, i64 } { ptr @fld.str.17, i64 5 }, { ptr, i64 } { ptr @fld.str.18, i64 7 }]
+@str.19 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.20 = private unnamed_addr constant [4 x i8] c"GPA\00", align 1
+@str.21 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.22 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.23 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.24 = private constant [12 x i8] c"alloc_count\00"
+@field_names.25 = private constant [1 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.24, i64 11 }]
+@str.26 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.27 = private unnamed_addr constant [11 x i8] c"ArenaChunk\00", align 1
+@str.28 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.29 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.30 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.31 = private constant [5 x i8] c"next\00"
+@fld.str.32 = private constant [4 x i8] c"cap\00"
+@field_names.33 = private constant [2 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.31, i64 4 }, { ptr, i64 } { ptr @fld.str.32, i64 3 }]
+@str.34 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.35 = private unnamed_addr constant [6 x i8] c"Arena\00", align 1
+@str.36 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.37 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.38 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.39 = private constant [6 x i8] c"first\00"
+@fld.str.40 = private constant [10 x i8] c"end_index\00"
+@fld.str.41 = private constant [7 x i8] c"parent\00"
+@field_names.42 = private constant [3 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.39, i64 5 }, { ptr, i64 } { ptr @fld.str.40, i64 9 }, { ptr, i64 } { ptr @fld.str.41, i64 6 }]
+@str.43 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.44 = private unnamed_addr constant [9 x i8] c"BufAlloc\00", align 1
+@str.45 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.46 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.47 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.48 = private constant [4 x i8] c"buf\00"
+@fld.str.49 = private constant [4 x i8] c"len\00"
+@fld.str.50 = private constant [4 x i8] c"pos\00"
+@field_names.51 = private constant [3 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.48, i64 3 }, { ptr, i64 } { ptr @fld.str.49, i64 3 }, { ptr, i64 } { ptr @fld.str.50, i64 3 }]
+@str.52 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.53 = private unnamed_addr constant [8 x i8] c"Context\00", align 1
+@str.54 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.55 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.56 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.57 = private constant [10 x i8] c"allocator\00"
+@fld.str.58 = private constant [5 x i8] c"data\00"
+@field_names.59 = private constant [2 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.57, i64 9 }, { ptr, i64 } { ptr @fld.str.58, i64 4 }]
+@str.60 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.61 = private unnamed_addr constant [13 x i8] c"BuildOptions\00", align 1
+@str.62 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.63 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.64 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@field_names.65 = private constant [0 x { ptr, i64 }] zeroinitializer
+@str.66 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.67 = private unnamed_addr constant [7 x i8] c"Triple\00", align 1
+@str.68 = private unnamed_addr constant [2 x i8] c"{\00", align 1
+@str.69 = private unnamed_addr constant [2 x i8] c"}\00", align 1
+@str.70 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@fld.str.71 = private constant [2 x i8] c"a\00"
+@fld.str.72 = private constant [2 x i8] c"b\00"
+@fld.str.73 = private constant [2 x i8] c"c\00"
+@field_names.74 = private constant [3 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.71, i64 1 }, { ptr, i64 } { ptr @fld.str.72, i64 1 }, { ptr, i64 } { ptr @fld.str.73, i64 1 }]
+@str.75 = private unnamed_addr constant [3 x i8] c": \00", align 1
+@str.76 = private unnamed_addr constant [2 x i8] c".\00", align 1
+@fld.str.77 = private constant [6 x i8] c"macos\00"
+@fld.str.78 = private constant [6 x i8] c"linux\00"
+@fld.str.79 = private constant [8 x i8] c"windows\00"
+@fld.str.80 = private constant [5 x i8] c"wasm\00"
+@fld.str.81 = private constant [4 x i8] c"ios\00"
+@fld.str.82 = private constant [8 x i8] c"android\00"
+@fld.str.83 = private constant [8 x i8] c"unknown\00"
+@field_names.84 = private constant [7 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.77, i64 5 }, { ptr, i64 } { ptr @fld.str.78, i64 5 }, { ptr, i64 } { ptr @fld.str.79, i64 7 }, { ptr, i64 } { ptr @fld.str.80, i64 4 }, { ptr, i64 } { ptr @fld.str.81, i64 3 }, { ptr, i64 } { ptr @fld.str.82, i64 7 }, { ptr, i64 } { ptr @fld.str.83, i64 7 }]
+@str.85 = private unnamed_addr constant [2 x i8] c"(\00", align 1
+@str.86 = private unnamed_addr constant [2 x i8] c")\00", align 1
+@str.87 = private unnamed_addr constant [2 x i8] c".\00", align 1
+@fld.str.88 = private constant [8 x i8] c"aarch64\00"
+@fld.str.89 = private constant [7 x i8] c"x86_64\00"
+@fld.str.90 = private constant [7 x i8] c"wasm32\00"
+@fld.str.91 = private constant [7 x i8] c"wasm64\00"
+@fld.str.92 = private constant [8 x i8] c"unknown\00"
+@field_names.93 = private constant [5 x { ptr, i64 }] [{ ptr, i64 } { ptr @fld.str.88, i64 7 }, { ptr, i64 } { ptr @fld.str.89, i64 6 }, { ptr, i64 } { ptr @fld.str.90, i64 6 }, { ptr, i64 } { ptr @fld.str.91, i64 6 }, { ptr, i64 } { ptr @fld.str.92, i64 7 }]
+@str.94 = private unnamed_addr constant [2 x i8] c"(\00", align 1
+@str.95 = private unnamed_addr constant [2 x i8] c")\00", align 1
+@str.96 = private unnamed_addr constant [2 x i8] c"[\00", align 1
+@str.97 = private unnamed_addr constant [2 x i8] c"]\00", align 1
+@str.98 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@str.99 = private unnamed_addr constant [2 x i8] c"[\00", align 1
+@str.100 = private unnamed_addr constant [2 x i8] c"]\00", align 1
+@str.101 = private unnamed_addr constant [3 x i8] c", \00", align 1
+@str.102 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.103 = private unnamed_addr constant [6 x i8] c"*void\00", align 1
+@str.104 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.105 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.106 = private unnamed_addr constant [5 x i8] c"*GPA\00", align 1
+@str.107 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.108 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.109 = private unnamed_addr constant [12 x i8] c"*ArenaChunk\00", align 1
+@str.110 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.111 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.112 = private unnamed_addr constant [7 x i8] c"*Arena\00", align 1
+@str.113 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.114 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.115 = private unnamed_addr constant [6 x i8] c"[*]u8\00", align 1
+@str.116 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.117 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.118 = private unnamed_addr constant [10 x i8] c"*BufAlloc\00", align 1
+@str.119 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.120 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.121 = private unnamed_addr constant [6 x i8] c"**GPA\00", align 1
+@str.122 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.123 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.124 = private unnamed_addr constant [5 x i8] c"*s64\00", align 1
+@str.125 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.126 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.127 = private unnamed_addr constant [7 x i8] c"**void\00", align 1
+@str.128 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.129 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.130 = private unnamed_addr constant [8 x i8] c"*Triple\00", align 1
+@str.131 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.132 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.133 = private unnamed_addr constant [8 x i8] c"*[3]Any\00", align 1
+@str.134 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.135 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.136 = private unnamed_addr constant [5 x i8] c"*Any\00", align 1
+@str.137 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.138 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.139 = private unnamed_addr constant [7 x i8] c"*[]Any\00", align 1
+@str.140 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.141 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.142 = private unnamed_addr constant [8 x i8] c"*string\00", align 1
+@str.143 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@str.144 = private unnamed_addr constant [5 x i8] c"null\00", align 1
+@str.145 = private unnamed_addr constant [4 x i8] c"*u8\00", align 1
+@str.146 = private unnamed_addr constant [4 x i8] c"@0x\00", align 1
+@OBJC_METH_VAR_NAME_ = private unnamed_addr constant [12 x i8] c"tripleValue\00"
+@llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @__sx_objc_selector_init, ptr null }]
+
+; Function Attrs: nounwind
+declare void @out(ptr) #0
+
+declare ptr @malloc(i64)
+
+declare ptr @memcpy(ptr, ptr, i64)
+
+declare ptr @memset(ptr, i32, i64)
+
+declare void @free(ptr)
+
+; Function Attrs: nounwind
+declare void @GPA.create(ptr sret({ ptr, ptr, ptr }), ptr) #0
+
+; Function Attrs: nounwind
+define internal ptr @GPA.alloc(ptr %0, i64 %1) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  store i64 %1, ptr %allocaN, align 8
+  %load = load ptr, ptr %alloca, align 8
+  %gep = getelementptr inbounds { i64 }, ptr %load, i32 0, i32 0
+  %loadN = load i64, ptr %gep, align 8
+  %add = add i64 %loadN, 1
+  store i64 %add, ptr %gep, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %malloc = call ptr @malloc(i64 %loadN)
+  ret ptr %malloc
+}
+
+; Function Attrs: nounwind
+define internal void @GPA.dealloc(ptr %0, ptr %1) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca ptr, align 8
+  store ptr %1, ptr %allocaN, align 8
+  %load = load ptr, ptr %alloca, align 8
+  %gep = getelementptr inbounds { i64 }, ptr %load, i32 0, i32 0
+  %loadN = load i64, ptr %gep, align 8
+  %sub = sub i64 %loadN, 1
+  store i64 %sub, ptr %gep, align 8
+  %loadN = load ptr, ptr %allocaN, align 8
+  call void @free(ptr %loadN)
+  ret void
+}
+
+; Function Attrs: nounwind
+declare void @Arena.add_chunk(ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Arena.create(ptr sret({ ptr, ptr, ptr }), ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Arena.reset(ptr) #0
+
+; Function Attrs: nounwind
+declare void @Arena.deinit(ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @Arena.alloc(ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @Arena.dealloc(ptr, ptr) #0
+
+; Function Attrs: nounwind
+declare void @BufAlloc.create(ptr sret({ ptr, ptr, ptr }), ptr, ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @BufAlloc.reset(ptr) #0
+
+; Function Attrs: nounwind
+declare ptr @BufAlloc.alloc(ptr, i64) #0
+
+; Function Attrs: nounwind
+declare void @BufAlloc.dealloc(ptr, ptr) #0
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @cstring(i64 %0) #0 {
+entry:
+  %alloca = alloca i64, align 8
+  store i64 %0, ptr %alloca, align 8
+  %load = load i64, ptr %alloca, align 8
+  %add = add i64 %load, 1
+  %heap = call ptr @malloc(i64 %add)
+  %allocaN = alloca ptr, align 8
+  store ptr %heap, ptr %allocaN, align 8
+  %loadN = load ptr, ptr %allocaN, align 8
+  %loadN = load i64, ptr %alloca, align 8
+  %addN = add i64 %loadN, 1
+  %1 = call ptr @memset(ptr %loadN, i32 0, i64 %addN)
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } undef, ptr %allocaN, align 8
+  %loadN = load ptr, ptr %allocaN, align 8
+  %gep = getelementptr inbounds { ptr, i64 }, ptr %allocaN, i32 0, i32 0
+  store ptr %loadN, ptr %gep, align 8
+  %loadN = load i64, ptr %alloca, align 8
+  %gepN = getelementptr inbounds { ptr, i64 }, ptr %allocaN, i32 0, i32 1
+  store i64 %loadN, ptr %gepN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  ret { ptr, i64 } %loadN
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @int_to_string(i64 %0) #0 {
+entry:
+  %alloca = alloca i64, align 8
+  store i64 %0, ptr %alloca, align 8
+  %load = load i64, ptr %alloca, align 8
+  %icmp = icmp eq i64 %load, 0
+  br i1 %icmp, label %if.then.14, label %if.merge.15
+
+if.then.14:                                       ; preds = %entry
+  ret { ptr, i64 } { ptr @str, i64 1 }
+
+if.merge.15:                                      ; preds = %entry
+  %loadN = load i64, ptr %alloca, align 8
+  %icmpN = icmp slt i64 %loadN, 0
+  %allocaN = alloca i1, align 1
+  store i1 %icmpN, ptr %allocaN, align 1
+  %loadN = load i1, ptr %allocaN, align 1
+  br i1 %loadN, label %if.then.16, label %if.else.17
+
+if.then.16:                                       ; preds = %if.merge.15
+  %loadN = load i64, ptr %alloca, align 8
+  %sub = sub i64 0, %loadN
+  br label %if.merge.18
+
+if.else.17:                                       ; preds = %if.merge.15
+  %loadN = load i64, ptr %alloca, align 8
+  br label %if.merge.18
+
+if.merge.18:                                      ; preds = %if.else.17, %if.then.16
+  %bp = phi i64 [ %sub, %if.then.16 ], [ %loadN, %if.else.17 ]
+  %allocaN = alloca i64, align 8
+  store i64 %bp, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @cstring(i64 20)
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 19, ptr %allocaN, align 8
+  br label %while.hdr.19
+
+while.hdr.19:                                     ; preds = %while.body.20, %if.merge.18
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp sgt i64 %loadN, 0
+  br i1 %icmpN, label %while.body.20, label %while.exit.21
+
+while.body.20:                                    ; preds = %while.hdr.19
+  %loadN = load i64, ptr %allocaN, align 8
+  %srem = srem i64 %loadN, 10
+  %add = add i64 %srem, 48
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %igp.data = extractvalue { ptr, i64 } %loadN, 0
+  %igp.ptr = getelementptr i8, ptr %igp.data, i64 %loadN
+  %trunc = trunc i64 %add to i8
+  store i8 %trunc, ptr %igp.ptr, align 1
+  %loadN = load i64, ptr %allocaN, align 8
+  %sdiv = sdiv i64 %loadN, 10
+  store i64 %sdiv, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %subN = sub i64 %loadN, 1
+  store i64 %subN, ptr %allocaN, align 8
+  br label %while.hdr.19
+
+while.exit.21:                                    ; preds = %while.hdr.19
+  %loadN = load i1, ptr %allocaN, align 1
+  br i1 %loadN, label %if.then.22, label %if.merge.23
+
+if.then.22:                                       ; preds = %while.exit.21
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %igp.data21 = extractvalue { ptr, i64 } %loadN, 0
+  %igp.ptr22 = getelementptr i8, ptr %igp.data21, i64 %loadN
+  store i8 45, ptr %igp.ptr22, align 1
+  %loadN = load i64, ptr %allocaN, align 8
+  %subN = sub i64 %loadN, 1
+  store i64 %subN, ptr %allocaN, align 8
+  br label %if.merge.23
+
+if.merge.23:                                      ; preds = %if.then.22, %while.exit.21
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %addN = add i64 %loadN, 1
+  %loadN = load i64, ptr %allocaN, align 8
+  %subN = sub i64 20, %loadN
+  %subN = sub i64 %subN, 1
+  %callN = call { ptr, i64 } @substr({ ptr, i64 } %loadN, i64 %addN, i64 %subN)
+  ret { ptr, i64 } %callN
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @bool_to_string(i1 %0) #0 {
+entry:
+  %alloca = alloca i1, align 1
+  store i1 %0, ptr %alloca, align 1
+  %load = load i1, ptr %alloca, align 1
+  br i1 %load, label %if.then.24, label %if.else.25
+
+if.then.24:                                       ; preds = %entry
+  br label %if.merge.26
+
+if.else.25:                                       ; preds = %entry
+  br label %if.merge.26
+
+if.merge.26:                                      ; preds = %if.else.25, %if.then.24
+  %bp = phi { ptr, i64 } [ { ptr @str.1, i64 4 }, %if.then.24 ], [ { ptr @str.2, i64 5 }, %if.else.25 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @float_to_string(double %0) #0 {
+entry:
+  %alloca = alloca double, align 8
+  store double %0, ptr %alloca, align 8
+  %load = load double, ptr %alloca, align 8
+  %fcmp = fcmp olt double %load, 0.000000e+00
+  %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.30, label %if.else.31
+
+if.then.30:                                       ; preds = %entry
+  %loadN = load double, ptr %alloca, align 8
+  %fsub = fsub double 0.000000e+00, %loadN
+  br label %if.merge.32
+
+if.else.31:                                       ; preds = %entry
+  %loadN = load double, ptr %alloca, align 8
+  br label %if.merge.32
+
+if.merge.32:                                      ; preds = %if.else.31, %if.then.30
+  %bp = phi double [ %fsub, %if.then.30 ], [ %loadN, %if.else.31 ]
+  %allocaN = alloca double, align 8
+  store double %bp, ptr %allocaN, align 8
+  %loadN = load double, ptr %allocaN, align 8
+  %fptosi = fptosi double %loadN to i64
+  %allocaN = alloca i64, align 8
+  store i64 %fptosi, ptr %allocaN, align 8
+  %loadN = load double, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %sitofp = sitofp i64 %loadN to double
+  %fsubN = fsub double %loadN, %sitofp
+  %fmul = fmul double %fsubN, 1.000000e+06
+  %fptosiN = fptosi double %fmul to i64
+  %allocaN = alloca i64, align 8
+  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.33, label %if.merge.34
+
+if.then.33:                                       ; preds = %if.merge.32
+  %loadN = load i64, ptr %allocaN, align 8
+  %sub = sub i64 0, %loadN
+  store i64 %sub, ptr %allocaN, align 8
+  br label %if.merge.34
+
+if.merge.34:                                      ; preds = %if.then.33, %if.merge.32
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_string(i64 %loadN)
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @int_to_string(i64 %loadN)
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %len = extractvalue { ptr, i64 } %loadN, 1
+  %allocaN = alloca i64, align 8
+  store i64 %len, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %lenN = extractvalue { ptr, i64 } %loadN, 1
+  %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.35, label %if.else.36
+
+if.then.35:                                       ; preds = %if.merge.34
+  br label %if.merge.37
+
+if.else.36:                                       ; preds = %if.merge.34
+  br label %if.merge.37
+
+if.merge.37:                                      ; preds = %if.else.36, %if.then.35
+  %bpN = phi i64 [ 1, %if.then.35 ], [ 0, %if.else.36 ]
+  %allocaN = alloca i64, align 8
+  store i64 %bpN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, %loadN
+  %addN = add i64 %add, 1
+  %addN = add i64 %addN, 6
+  %allocaN = alloca i64, align 8
+  store i64 %addN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @cstring(i64 %loadN)
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %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.38, label %if.merge.39
+
+if.then.38:                                       ; preds = %if.merge.37
+  %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.39
+
+if.merge.39:                                      ; preds = %if.then.38, %if.merge.37
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %igp.data41 = extractvalue { ptr, i64 } %loadN, 0
+  %igp.ptr42 = getelementptr i8, ptr %igp.data41, i64 %loadN
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %dptr = extractvalue { ptr, i64 } %loadN, 0
+  %loadN = load i64, ptr %allocaN, align 8
+  %1 = call ptr @memcpy(ptr %igp.ptr42, ptr %dptr, i64 %loadN)
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %addN = add i64 %loadN, %loadN
+  store i64 %addN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %igp.data50 = extractvalue { ptr, i64 } %loadN, 0
+  %igp.ptr51 = getelementptr i8, ptr %igp.data50, i64 %loadN
+  store i8 46, ptr %igp.ptr51, align 1
+  %loadN = load i64, ptr %allocaN, align 8
+  %addN = add i64 %loadN, 1
+  store i64 %addN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %subN = sub i64 6, %loadN
+  %allocaN = alloca i64, align 8
+  store i64 %subN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %igp.data59 = extractvalue { ptr, i64 } %loadN, 0
+  %igp.ptr60 = getelementptr i8, ptr %igp.data59, i64 %loadN
+  %loadN = load i64, ptr %allocaN, align 8
+  %2 = call ptr @memset(ptr %igp.ptr60, i32 48, i64 %loadN)
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %addN = add i64 %loadN, %loadN
+  store i64 %addN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %igp.data67 = extractvalue { ptr, i64 } %loadN, 0
+  %igp.ptr68 = getelementptr i8, ptr %igp.data67, i64 %loadN
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %dptrN = extractvalue { ptr, i64 } %loadN, 0
+  %loadN = load i64, ptr %allocaN, align 8
+  %3 = call ptr @memcpy(ptr %igp.ptr68, ptr %dptrN, i64 %loadN)
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  ret { ptr, i64 } %loadN
+}
+
+; Function Attrs: nounwind
+define internal void @hex_group({ ptr, i64 } %0, i64 %1, i64 %2) #0 {
+entry:
+  %alloca = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  store i64 %1, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 %2, ptr %allocaN, align 8
+  %load = load i64, ptr %allocaN, align 8
+  %add = add i64 %load, 3
+  %allocaN = alloca i64, align 8
+  store i64 %add, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 %loadN, ptr %allocaN, align 8
+  br label %while.hdr.144
+
+while.hdr.144:                                    ; preds = %if.merge.149, %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.145, label %while.exit.146
+
+while.body.145:                                   ; preds = %while.hdr.144
+  %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.147, label %if.else.148
+
+while.exit.146:                                   ; preds = %while.hdr.144
+  ret void
+
+if.then.147:                                      ; preds = %while.body.145
+  %loadN = load i64, ptr %allocaN, align 8
+  %addN = add i64 %loadN, 48
+  br label %if.merge.149
+
+if.else.148:                                      ; preds = %while.body.145
+  %loadN = load i64, ptr %allocaN, align 8
+  %sub = sub i64 %loadN, 10
+  %addN = add i64 %sub, 97
+  br label %if.merge.149
+
+if.merge.149:                                     ; preds = %if.else.148, %if.then.147
+  %bp = phi i64 [ %addN, %if.then.147 ], [ %addN, %if.else.148 ]
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %alloca, align 8
+  %igp.data = extractvalue { ptr, i64 } %loadN, 0
+  %igp.ptr = getelementptr i8, ptr %igp.data, i64 %loadN
+  %trunc = trunc i64 %bp to i8
+  store i8 %trunc, ptr %igp.ptr, align 1
+  %loadN = load i64, ptr %allocaN, align 8
+  %sdiv = sdiv i64 %loadN, 16
+  store i64 %sdiv, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %subN = sub i64 %loadN, 1
+  store i64 %subN, ptr %allocaN, align 8
+  br label %while.hdr.144
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @int_to_hex_string(i64 %0) #0 {
+entry:
+  %alloca = alloca i64, align 8
+  store i64 %0, ptr %alloca, align 8
+  %load = load i64, ptr %alloca, align 8
+  %icmp = icmp eq i64 %load, 0
+  br i1 %icmp, label %if.then.134, label %if.merge.135
+
+if.then.134:                                      ; preds = %entry
+  ret { ptr, i64 } { ptr @str.3, i64 1 }
+
+if.merge.135:                                     ; 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.136, label %if.merge.137
+
+if.then.136:                                      ; preds = %if.merge.135
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, 65536
+  store i64 %add, ptr %allocaN, align 8
+  br label %if.merge.137
+
+if.merge.137:                                     ; preds = %if.then.136, %if.merge.135
+  %loadN = load i64, ptr %alloca, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %sub = sub i64 %loadN, %loadN
+  %sdiv = sdiv i64 %sub, 65536
+  %allocaN = alloca i64, align 8
+  store i64 %sdiv, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %sremN = srem i64 %loadN, 65536
+  %allocaN = alloca i64, align 8
+  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.138, label %if.merge.139
+
+if.then.138:                                      ; preds = %if.merge.137
+  %loadN = load i64, ptr %allocaN, align 8
+  %addN = add i64 %loadN, 65536
+  store i64 %addN, ptr %allocaN, align 8
+  br label %if.merge.139
+
+if.merge.139:                                     ; preds = %if.then.138, %if.merge.137
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %subN = sub i64 %loadN, %loadN
+  %sdivN = sdiv i64 %subN, 65536
+  %allocaN = alloca i64, align 8
+  store i64 %sdivN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %sremN = srem i64 %loadN, 65536
+  %allocaN = alloca i64, align 8
+  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.140, label %if.merge.141
+
+if.then.140:                                      ; preds = %if.merge.139
+  %loadN = load i64, ptr %allocaN, align 8
+  %addN = add i64 %loadN, 65536
+  store i64 %addN, ptr %allocaN, align 8
+  br label %if.merge.141
+
+if.merge.141:                                     ; preds = %if.then.140, %if.merge.139
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %subN = sub i64 %loadN, %loadN
+  %sdivN = sdiv i64 %subN, 65536
+  %allocaN = alloca i64, align 8
+  store i64 %sdivN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %sremN = srem i64 %loadN, 65536
+  %allocaN = alloca i64, align 8
+  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.142, label %if.merge.143
+
+if.then.142:                                      ; preds = %if.merge.141
+  %loadN = load i64, ptr %allocaN, align 8
+  %addN = add i64 %loadN, 65536
+  store i64 %addN, ptr %allocaN, align 8
+  br label %if.merge.143
+
+if.merge.143:                                     ; preds = %if.then.142, %if.merge.141
+  %call = call { ptr, i64 } @cstring(i64 16)
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  call void @hex_group({ ptr, i64 } %loadN, i64 0, i64 %loadN)
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  call void @hex_group({ ptr, i64 } %loadN, i64 4, i64 %loadN)
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  call void @hex_group({ ptr, i64 } %loadN, i64 8, i64 %loadN)
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  call void @hex_group({ ptr, i64 } %loadN, i64 12, i64 %loadN)
+  %allocaN = alloca i64, align 8
+  store i64 0, ptr %allocaN, align 8
+  br label %while.hdr.150
+
+while.hdr.150:                                    ; preds = %if.merge.154, %if.merge.143
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp slt i64 %loadN, 15
+  br i1 %icmpN, label %while.body.151, label %while.exit.152
+
+while.body.151:                                   ; preds = %while.hdr.150
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %ig.data = extractvalue { ptr, i64 } %loadN, 0
+  %ig.ptr = getelementptr i8, ptr %ig.data, i64 %loadN
+  %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.153, label %if.merge.154
+
+while.exit.152:                                   ; preds = %if.then.153, %while.hdr.150
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %subN = sub i64 16, %loadN
+  %callN = call { ptr, i64 } @substr({ ptr, i64 } %loadN, i64 %loadN, i64 %subN)
+  ret { ptr, i64 } %callN
+
+if.then.153:                                      ; preds = %while.body.151
+  br label %while.exit.152
+
+if.merge.154:                                     ; preds = %while.body.151
+  %loadN = load i64, ptr %allocaN, align 8
+  %addN = add i64 %loadN, 1
+  store i64 %addN, ptr %allocaN, align 8
+  br label %while.hdr.150
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @concat({ ptr, i64 } %0, { ptr, i64 } %1) #0 {
+entry:
+  %alloca = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %0, ptr %alloca, align 8
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %1, ptr %allocaN, align 8
+  %load = load { ptr, i64 }, ptr %alloca, align 8
+  %len = extractvalue { ptr, i64 } %load, 1
+  %allocaN = alloca i64, align 8
+  store i64 %len, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %lenN = extractvalue { ptr, i64 } %loadN, 1
+  %allocaN = alloca i64, align 8
+  store i64 %lenN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, %loadN
+  %call = call { ptr, i64 } @cstring(i64 %add)
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %dptr = extractvalue { ptr, i64 } %loadN, 0
+  %loadN = load { ptr, i64 }, ptr %alloca, align 8
+  %dptrN = extractvalue { ptr, i64 } %loadN, 0
+  %loadN = load i64, ptr %allocaN, align 8
+  %2 = call ptr @memcpy(ptr %dptr, ptr %dptrN, i64 %loadN)
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %igp.data = extractvalue { ptr, i64 } %loadN, 0
+  %igp.ptr = getelementptr i8, ptr %igp.data, i64 %loadN
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %dptrN = extractvalue { ptr, i64 } %loadN, 0
+  %loadN = load i64, ptr %allocaN, align 8
+  %3 = call ptr @memcpy(ptr %igp.ptr, ptr %dptrN, i64 %loadN)
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  ret { ptr, i64 } %loadN
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @substr({ ptr, i64 } %0, i64 %1, i64 %2) #0 {
+entry:
+  %alloca = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  store i64 %1, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 %2, ptr %allocaN, align 8
+  %load = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @cstring(i64 %load)
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %dptr = extractvalue { ptr, i64 } %loadN, 0
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %alloca, align 8
+  %igp.data = extractvalue { ptr, i64 } %loadN, 0
+  %igp.ptr = getelementptr i8, ptr %igp.data, i64 %loadN
+  %loadN = load i64, ptr %allocaN, align 8
+  %3 = call ptr @memcpy(ptr %dptr, ptr %igp.ptr, i64 %loadN)
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  ret { ptr, i64 } %loadN
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @any_to_string({ i64, i64 } %0) #0 {
+entry:
+  %alloca = alloca { i64, i64 }, align 8
+  store { i64, i64 } %0, ptr %alloca, align 8
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } { ptr @str.4, i64 3 }, ptr %allocaN, align 8
+  %load = load { i64, i64 }, ptr %alloca, align 8
+  %sg = extractvalue { i64, i64 } %load, 0
+  %allocaN = alloca i64, align 8
+  store i64 %sg, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  switch i64 %loadN, label %match.unr.13 [
+    i64 0, label %match.arm.1
+    i64 2, label %match.arm.2
+    i64 3, label %match.arm.2
+    i64 4, label %match.arm.2
+    i64 5, label %match.arm.2
+    i64 6, label %match.arm.2
+    i64 7, label %match.arm.2
+    i64 8, label %match.arm.2
+    i64 9, label %match.arm.2
+    i64 16, label %match.arm.2
+    i64 15, label %match.arm.2
+    i64 12, label %match.arm.3
+    i64 1, label %match.arm.4
+    i64 10, label %match.arm.5
+    i64 11, label %match.arm.5
+    i64 18, label %match.arm.6
+    i64 19, label %match.arm.6
+    i64 21, label %match.arm.6
+    i64 23, label %match.arm.6
+    i64 26, label %match.arm.6
+    i64 28, label %match.arm.6
+    i64 31, label %match.arm.6
+    i64 32, label %match.arm.6
+    i64 29, label %match.arm.7
+    i64 30, label %match.arm.7
+    i64 38, label %match.arm.9
+    i64 37, label %match.arm.10
+    i64 17, label %match.arm.11
+    i64 20, label %match.arm.11
+    i64 22, label %match.arm.11
+    i64 24, label %match.arm.11
+    i64 25, label %match.arm.11
+    i64 27, label %match.arm.11
+    i64 33, label %match.arm.11
+    i64 34, label %match.arm.11
+    i64 35, label %match.arm.11
+    i64 36, label %match.arm.11
+    i64 39, label %match.arm.11
+    i64 40, label %match.arm.11
+    i64 41, label %match.arm.11
+    i64 42, label %match.arm.11
+    i64 43, label %match.arm.11
+    i64 13, label %match.arm.12
+  ]
+
+match.merge.0:                                    ; preds = %dispatch.merge.114, %dispatch.merge.106, %dispatch.merge.98, %dispatch.merge.90, %dispatch.merge.40, %float.merge.29, %match.unr.13, %match.arm.12, %match.arm.4, %match.arm.3, %match.arm.2, %match.arm.1
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  ret { ptr, i64 } %loadN
+
+match.arm.1:                                      ; preds = %entry
+  store { ptr, i64 } { ptr @str.5, i64 0 }, ptr %allocaN, align 8
+  br label %match.merge.0
+
+match.arm.2:                                      ; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
+  %loadN = load { i64, i64 }, ptr %alloca, align 8
+  %ua.raw = extractvalue { i64, i64 } %loadN, 1
+  %call = call { ptr, i64 } @int_to_string(i64 %ua.raw)
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  br label %match.merge.0
+
+match.arm.3:                                      ; preds = %entry
+  %allocaN = alloca { ptr, i64 }, align 8
+  %loadN = load { i64, i64 }, ptr %alloca, align 8
+  %ua.raw8 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr = inttoptr i64 %ua.raw8 to ptr
+  %ua.load = load { ptr, i64 }, ptr %ua.ptr, align 8
+  store { ptr, i64 } %ua.load, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  store { ptr, i64 } %loadN, ptr %allocaN, align 8
+  br label %match.merge.0
+
+match.arm.4:                                      ; preds = %entry
+  %loadN = load { i64, i64 }, ptr %alloca, align 8
+  %ua.raw11 = extractvalue { i64, i64 } %loadN, 1
+  %tr = trunc i64 %ua.raw11 to i1
+  %callN = call { ptr, i64 } @bool_to_string(i1 %tr)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %match.merge.0
+
+match.arm.5:                                      ; preds = %entry, %entry
+  %loadN = load { i64, i64 }, ptr %alloca, align 8
+  %allocaN = alloca double, align 8
+  %sgN = extractvalue { i64, i64 } %loadN, 0
+  %icmp = icmp eq i64 %sgN, 10
+  br i1 %icmp, label %fN.unbox.27, label %fN.unbox.28
+
+match.arm.6:                                      ; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { i64, i64 }, ptr %alloca, align 8
+  %allocaN = alloca { ptr, i64 }, align 8
+  switch i64 %loadN, label %dispatch.default.41 [
+    i64 18, label %dispatch.case.42
+    i64 19, label %dispatch.case.43
+    i64 21, label %dispatch.case.44
+    i64 23, label %dispatch.case.45
+    i64 26, label %dispatch.case.46
+    i64 28, label %dispatch.case.47
+    i64 31, label %dispatch.case.48
+    i64 32, label %dispatch.case.49
+  ]
+
+match.arm.7:                                      ; preds = %entry, %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { i64, i64 }, ptr %alloca, align 8
+  %allocaN = alloca { ptr, i64 }, align 8
+  switch i64 %loadN, label %dispatch.default.91 [
+    i64 29, label %dispatch.case.92
+    i64 30, label %dispatch.case.93
+  ]
+
+match.arm.8:                                      ; No predecessors!
+  unreachable
+
+match.arm.9:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { i64, i64 }, ptr %alloca, align 8
+  %allocaN = alloca { ptr, i64 }, align 8
+  switch i64 %loadN, label %dispatch.default.99 [
+    i64 38, label %dispatch.case.100
+  ]
+
+match.arm.10:                                     ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { i64, i64 }, ptr %alloca, align 8
+  %allocaN = alloca { ptr, i64 }, align 8
+  switch i64 %loadN, label %dispatch.default.107 [
+    i64 37, label %dispatch.case.108
+  ]
+
+match.arm.11:                                     ; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %loadN = load { i64, i64 }, ptr %alloca, align 8
+  %allocaN = alloca { ptr, i64 }, align 8
+  switch i64 %loadN, label %dispatch.default.115 [
+    i64 17, label %dispatch.case.116
+    i64 20, label %dispatch.case.117
+    i64 22, label %dispatch.case.118
+    i64 24, label %dispatch.case.119
+    i64 25, label %dispatch.case.120
+    i64 27, label %dispatch.case.121
+    i64 33, label %dispatch.case.122
+    i64 34, label %dispatch.case.123
+    i64 35, label %dispatch.case.124
+    i64 36, label %dispatch.case.125
+    i64 39, label %dispatch.case.126
+    i64 40, label %dispatch.case.127
+    i64 41, label %dispatch.case.128
+    i64 42, label %dispatch.case.129
+    i64 43, label %dispatch.case.130
+  ]
+
+match.arm.12:                                     ; preds = %entry
+  %allocaN = alloca { ptr, i64 }, align 8
+  %loadN = load { i64, i64 }, ptr %alloca, align 8
+  %ua.raw33 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr34 = inttoptr i64 %ua.raw33 to ptr
+  %ua.load35 = load { ptr, i64 }, ptr %ua.ptr34, align 8
+  store { ptr, i64 } %ua.load35, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  store { ptr, i64 } %loadN, ptr %allocaN, align 8
+  br label %match.merge.0
+
+match.unr.13:                                     ; preds = %entry
+  br label %match.merge.0
+
+f32.unbox.27:                                     ; preds = %match.arm.5
+  %ua.raw37 = extractvalue { i64, i64 } %loadN, 1
+  %trN = trunc i64 %ua.raw37 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.29
+
+f64.unbox.28:                                     ; preds = %match.arm.5
+  %ua.raw38 = extractvalue { i64, i64 } %loadN, 1
+  %iNd = bitcast i64 %ua.raw38 to double
+  store double %iNd, ptr %allocaN, align 8
+  br label %float.merge.29
+
+float.merge.29:                                   ; preds = %fN.unbox.28, %fN.unbox.27
+  %loadN = load double, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @float_to_string(double %loadN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %match.merge.0
+
+dispatch.merge.40:                                ; preds = %dispatch.case.49, %dispatch.case.48, %dispatch.case.47, %dispatch.case.46, %dispatch.case.45, %dispatch.case.44, %dispatch.case.43, %dispatch.case.42, %dispatch.default.41
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  store { ptr, i64 } %loadN, ptr %allocaN, align 8
+  br label %match.merge.0
+
+dispatch.default.41:                              ; preds = %match.arm.6
+  store { ptr, i64 } { ptr @str.6, i64 0 }, ptr %allocaN, align 8
+  br label %dispatch.merge.40
+
+dispatch.case.42:                                 ; preds = %match.arm.6
+  %ua.raw42 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr43 = inttoptr i64 %ua.raw42 to ptr
+  %ua.load44 = load { ptr, ptr, ptr }, ptr %ua.ptr43, align 8
+  %callN = call { ptr, i64 } @struct_to_string__Allocator({ ptr, ptr, ptr } %ua.load44)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.40
+
+dispatch.case.43:                                 ; preds = %match.arm.6
+  %ua.raw46 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr47 = inttoptr i64 %ua.raw46 to ptr
+  %ua.load48 = load { i64 }, ptr %ua.ptr47, align 8
+  %callN = call { ptr, i64 } @struct_to_string__GPA({ i64 } %ua.load48)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.40
+
+dispatch.case.44:                                 ; preds = %match.arm.6
+  %ua.raw50 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr51 = inttoptr i64 %ua.raw50 to ptr
+  %ua.load52 = load { ptr, i64 }, ptr %ua.ptr51, align 8
+  %callN = call { ptr, i64 } @struct_to_string__ArenaChunk({ ptr, i64 } %ua.load52)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.40
+
+dispatch.case.45:                                 ; preds = %match.arm.6
+  %ua.raw54 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr55 = inttoptr i64 %ua.raw54 to ptr
+  %ua.load56 = load { ptr, i64, { ptr, ptr, ptr } }, ptr %ua.ptr55, align 8
+  %callN = call { ptr, i64 } @struct_to_string__Arena({ ptr, i64, { ptr, ptr, ptr } } %ua.load56)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.40
+
+dispatch.case.46:                                 ; preds = %match.arm.6
+  %ua.raw58 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr59 = inttoptr i64 %ua.raw58 to ptr
+  %ua.load60 = load { ptr, i64, i64 }, ptr %ua.ptr59, align 8
+  %callN = call { ptr, i64 } @struct_to_string__BufAlloc({ ptr, i64, i64 } %ua.load60)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.40
+
+dispatch.case.47:                                 ; preds = %match.arm.6
+  %ua.raw62 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr63 = inttoptr i64 %ua.raw62 to ptr
+  %ua.load64 = load { { ptr, ptr, ptr }, ptr }, ptr %ua.ptr63, align 8
+  %callN = call { ptr, i64 } @struct_to_string__Context({ { ptr, ptr, ptr }, ptr } %ua.load64)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.40
+
+dispatch.case.48:                                 ; preds = %match.arm.6
+  %ua.raw66 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr67 = inttoptr i64 %ua.raw66 to ptr
+  %ua.load68 = load {}, ptr %ua.ptr67, align 1
+  %callN = call { ptr, i64 } @struct_to_string__BuildOptions({} %ua.load68)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.40
+
+dispatch.case.49:                                 ; preds = %match.arm.6
+  %ua.raw70 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr71 = inttoptr i64 %ua.raw70 to ptr
+  %ua.load72 = load { i64, i64, i64 }, ptr %ua.ptr71, align 8
+  %callN = call { ptr, i64 } @struct_to_string__Triple({ i64, i64, i64 } %ua.load72)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.40
+
+dispatch.merge.90:                                ; preds = %dispatch.case.93, %dispatch.case.92, %dispatch.default.91
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  store { ptr, i64 } %loadN, ptr %allocaN, align 8
+  br label %match.merge.0
+
+dispatch.default.91:                              ; preds = %match.arm.7
+  store { ptr, i64 } { ptr @str.7, i64 0 }, ptr %allocaN, align 8
+  br label %dispatch.merge.90
+
+dispatch.case.92:                                 ; preds = %match.arm.7
+  %ua.raw75 = extractvalue { i64, i64 } %loadN, 1
+  %callN = call { ptr, i64 } @enum_to_string__OperatingSystem(i64 %ua.raw75)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.90
+
+dispatch.case.93:                                 ; preds = %match.arm.7
+  %ua.raw77 = extractvalue { i64, i64 } %loadN, 1
+  %callN = call { ptr, i64 } @enum_to_string__Architecture(i64 %ua.raw77)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.90
+
+dispatch.merge.98:                                ; preds = %dispatch.case.100, %dispatch.default.99
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  store { ptr, i64 } %loadN, ptr %allocaN, align 8
+  br label %match.merge.0
+
+dispatch.default.99:                              ; preds = %match.arm.9
+  store { ptr, i64 } { ptr @str.8, i64 0 }, ptr %allocaN, align 8
+  br label %dispatch.merge.98
+
+dispatch.case.100:                                ; preds = %match.arm.9
+  %ua.raw80 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr81 = inttoptr i64 %ua.raw80 to ptr
+  %ua.load82 = load [3 x { i64, i64 }], ptr %ua.ptr81, align 8
+  %callN = call { ptr, i64 } @array_to_string__AR_3_Any([3 x { i64, i64 }] %ua.load82)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.98
+
+dispatch.merge.106:                               ; preds = %dispatch.case.108, %dispatch.default.107
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  store { ptr, i64 } %loadN, ptr %allocaN, align 8
+  br label %match.merge.0
+
+dispatch.default.107:                             ; preds = %match.arm.10
+  store { ptr, i64 } { ptr @str.9, i64 0 }, ptr %allocaN, align 8
+  br label %dispatch.merge.106
+
+dispatch.case.108:                                ; preds = %match.arm.10
+  %ua.raw85 = extractvalue { i64, i64 } %loadN, 1
+  %ua.ptr86 = inttoptr i64 %ua.raw85 to ptr
+  %ua.load87 = load { ptr, i64 }, ptr %ua.ptr86, align 8
+  %callN = call { ptr, i64 } @slice_to_string__Any({ ptr, i64 } %ua.load87)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.106
+
+dispatch.merge.114:                               ; preds = %dispatch.case.130, %dispatch.case.129, %dispatch.case.128, %dispatch.case.127, %dispatch.case.126, %dispatch.case.125, %dispatch.case.124, %dispatch.case.123, %dispatch.case.122, %dispatch.case.121, %dispatch.case.120, %dispatch.case.119, %dispatch.case.118, %dispatch.case.117, %dispatch.case.116, %dispatch.default.115
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  store { ptr, i64 } %loadN, ptr %allocaN, align 8
+  br label %match.merge.0
+
+dispatch.default.115:                             ; preds = %match.arm.11
+  store { ptr, i64 } { ptr @str.10, i64 0 }, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.116:                                ; preds = %match.arm.11
+  %ua.raw90 = extractvalue { i64, i64 } %loadN, 1
+  %iNp = inttoptr i64 %ua.raw90 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_void(ptr %iNp)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.117:                                ; preds = %match.arm.11
+  %ua.raw92 = extractvalue { i64, i64 } %loadN, 1
+  %iNp93 = inttoptr i64 %ua.raw92 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_GPA(ptr %iNp93)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.118:                                ; preds = %match.arm.11
+  %ua.raw95 = extractvalue { i64, i64 } %loadN, 1
+  %iNp96 = inttoptr i64 %ua.raw95 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_ArenaChunk(ptr %iNp96)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.119:                                ; preds = %match.arm.11
+  %ua.raw98 = extractvalue { i64, i64 } %loadN, 1
+  %iNp99 = inttoptr i64 %ua.raw98 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_Arena(ptr %iNp99)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.120:                                ; preds = %match.arm.11
+  %ua.raw101 = extractvalue { i64, i64 } %loadN, 1
+  %iNp102 = inttoptr i64 %ua.raw101 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__mptr_u8(ptr %iNp102)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.121:                                ; preds = %match.arm.11
+  %ua.raw104 = extractvalue { i64, i64 } %loadN, 1
+  %iNp105 = inttoptr i64 %ua.raw104 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_BufAlloc(ptr %iNp105)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.122:                                ; preds = %match.arm.11
+  %ua.raw107 = extractvalue { i64, i64 } %loadN, 1
+  %iNp108 = inttoptr i64 %ua.raw107 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_ptr_GPA(ptr %iNp108)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.123:                                ; preds = %match.arm.11
+  %ua.raw110 = extractvalue { i64, i64 } %loadN, 1
+  %iNp111 = inttoptr i64 %ua.raw110 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_s64(ptr %iNp111)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.124:                                ; preds = %match.arm.11
+  %ua.raw113 = extractvalue { i64, i64 } %loadN, 1
+  %iNp114 = inttoptr i64 %ua.raw113 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_ptr_void(ptr %iNp114)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.125:                                ; preds = %match.arm.11
+  %ua.raw116 = extractvalue { i64, i64 } %loadN, 1
+  %iNp117 = inttoptr i64 %ua.raw116 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_Triple(ptr %iNp117)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.126:                                ; preds = %match.arm.11
+  %ua.raw119 = extractvalue { i64, i64 } %loadN, 1
+  %iNp120 = inttoptr i64 %ua.raw119 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_AR_3_Any(ptr %iNp120)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.127:                                ; preds = %match.arm.11
+  %ua.raw122 = extractvalue { i64, i64 } %loadN, 1
+  %iNp123 = inttoptr i64 %ua.raw122 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_Any(ptr %iNp123)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.128:                                ; preds = %match.arm.11
+  %ua.raw125 = extractvalue { i64, i64 } %loadN, 1
+  %iNp126 = inttoptr i64 %ua.raw125 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_SL_Any(ptr %iNp126)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.129:                                ; preds = %match.arm.11
+  %ua.raw128 = extractvalue { i64, i64 } %loadN, 1
+  %iNp129 = inttoptr i64 %ua.raw128 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_string(ptr %iNp129)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+
+dispatch.case.130:                                ; preds = %match.arm.11
+  %ua.raw131 = extractvalue { i64, i64 } %loadN, 1
+  %iNp132 = inttoptr i64 %ua.raw131 to ptr
+  %callN = call { ptr, i64 } @pointer_to_string__ptr_u8(ptr %iNp132)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %dispatch.merge.114
+}
+
+; Function Attrs: nounwind
+declare ptr @build_format(ptr) #0
+
+; Function Attrs: nounwind
+declare void @BuildOptions.add_link_flag(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare void @BuildOptions.add_framework(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare void @BuildOptions.set_output_path(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare void @BuildOptions.set_wasm_shell(i64, ptr) #0
+
+; Function Attrs: nounwind
+declare i64 @build_options() #0
+
+; Function Attrs: nounwind
+define i32 @main() #0 {
+entry:
+  call void @__sx_objc_selector_init()
+  %alloca = alloca { i64 }, align 8
+  store { i64 } zeroinitializer, ptr %alloca, align 8
+  %si = insertvalue { ptr, ptr, ptr } undef, ptr %alloca, 0
+  %siN = insertvalue { ptr, ptr, ptr } %si, ptr @__thunk_GPA_Allocator_alloc, 1
+  %siN = insertvalue { ptr, ptr, ptr } %siN, ptr @__thunk_GPA_Allocator_dealloc, 2
+  %siN = insertvalue { { ptr, ptr, ptr }, ptr } undef, { ptr, ptr, ptr } %siN, 0
+  %siN = insertvalue { { ptr, ptr, ptr }, ptr } %siN, ptr null, 1
+  store { { ptr, ptr, ptr }, ptr } %siN, ptr @context, align 8
+  %load = load ptr, ptr @OBJC_SELECTOR_REFERENCES_tripleValue, align 8
+  %objc.msg = call { i64, i64, i64 } @objc_msgSend(ptr null, ptr %load)
+  %allocaN = alloca { i64, i64, i64 }, align 8
+  store { i64, i64, i64 } %objc.msg, ptr %allocaN, align 8
+  %allocaN = alloca [3 x { i64, i64 }], align 8
+  %loadN = load { i64, i64, i64 }, ptr %allocaN, align 8
+  %sg = extractvalue { i64, i64, i64 } %loadN, 0
+  %ba.val = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %sg, 1
+  %igp.ptr = getelementptr { i64, i64 }, ptr %allocaN, i64 0
+  store { i64, i64 } %ba.val, ptr %igp.ptr, align 8
+  %loadN = load { i64, i64, i64 }, ptr %allocaN, align 8
+  %sgN = extractvalue { i64, i64, i64 } %loadN, 1
+  %ba.val10 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %sgN, 1
+  %igp.ptr11 = getelementptr { i64, i64 }, ptr %allocaN, i64 1
+  store { i64, i64 } %ba.val10, ptr %igp.ptr11, align 8
+  %loadN = load { i64, i64, i64 }, ptr %allocaN, align 8
+  %sgN = extractvalue { i64, i64, i64 } %loadN, 2
+  %ba.val14 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %sgN, 1
+  %igp.ptr15 = getelementptr { i64, i64 }, ptr %allocaN, i64 2
+  store { i64, i64 } %ba.val14, ptr %igp.ptr15, align 8
+  %allocaN = alloca { ptr, i64 }, align 8
+  %igp.ptr17 = getelementptr { i64, i64 }, ptr %allocaN, i64 0
+  %gep = getelementptr inbounds { ptr, i64 }, ptr %allocaN, i32 0, i32 0
+  store ptr %igp.ptr17, ptr %gep, align 8
+  %gepN = getelementptr inbounds { ptr, i64 }, ptr %allocaN, i32 0, i32 1
+  store i64 3, ptr %gepN, align 8
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } { ptr @str.11, i64 22 }, ptr %allocaN, align 8
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } { ptr @str.12, i64 0 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @substr({ ptr, i64 } %loadN, i64 0, i64 10)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %call)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %ig.data = extractvalue { ptr, i64 } %loadN, 0
+  %ig.ptr = getelementptr { i64, i64 }, ptr %ig.data, i64 0
+  %ig.val = load { i64, i64 }, ptr %ig.ptr, align 8
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %ig.val)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @substr({ ptr, i64 } %loadN, i64 12, i64 2)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %ig.data34 = extractvalue { ptr, i64 } %loadN, 0
+  %ig.ptr35 = getelementptr { i64, i64 }, ptr %ig.data34, i64 1
+  %ig.val36 = load { i64, i64 }, ptr %ig.ptr35, align 8
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %ig.val36)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @substr({ ptr, i64 } %loadN, i64 16, i64 2)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %ig.data45 = extractvalue { ptr, i64 } %loadN, 0
+  %ig.ptr46 = getelementptr { i64, i64 }, ptr %ig.data45, i64 2
+  %ig.val47 = load { i64, i64 }, ptr %ig.ptr46, align 8
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %ig.val47)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @substr({ ptr, i64 } %loadN, i64 20, i64 2)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %str.ptr = extractvalue { ptr, i64 } %loadN, 0
+  %str.len = extractvalue { ptr, i64 } %loadN, 1
+  %0 = call i64 @write(i32 1, ptr %str.ptr, i64 %str.len)
+  ret i32 0
+}
+
+; Function Attrs: nounwind
+define internal ptr @__thunk_GPA_Allocator_alloc(ptr %0, i64 %1) #0 {
+entry:
+  %call = call ptr @GPA.alloc(ptr %0, i64 %1)
+  ret ptr %call
+}
+
+; Function Attrs: nounwind
+define internal void @__thunk_GPA_Allocator_dealloc(ptr %0, ptr %1) #0 {
+entry:
+  call void @GPA.dealloc(ptr %0, ptr %1)
+  ret void
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @struct_to_string__Allocator({ ptr, ptr, ptr } %0) #0 {
+entry:
+  %alloca = alloca { ptr, ptr, ptr }, align 8
+  store { ptr, ptr, ptr } %0, ptr %alloca, align 8
+  %call = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.13, i64 9 }, { ptr, i64 } { ptr @str.14, i64 1 })
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 0, ptr %allocaN, align 8
+  br label %while.hdr.50
+
+while.hdr.50:                                     ; preds = %fv.merge, %entry
+  %load = load i64, ptr %allocaN, align 8
+  %icmp = icmp slt i64 %load, 3
+  br i1 %icmp, label %while.body.51, label %while.exit.52
+
+while.body.51:                                    ; preds = %while.hdr.50
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp sgt i64 %loadN, 0
+  br i1 %icmpN, label %if.then.53, label %if.merge.54
+
+while.exit.52:                                    ; preds = %while.hdr.50
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.15, i64 1 })
+  ret { ptr, i64 } %callN
+
+if.then.53:                                       ; preds = %while.body.51
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.16, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.54
+
+if.merge.54:                                      ; preds = %if.then.53, %while.body.51
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %fn.gep = getelementptr inbounds [3 x { ptr, i64 }], ptr @field_names, i64 0, i64 %loadN
+  %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %fn.load)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.19, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, ptr, ptr }, ptr %alloca, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  switch i64 %loadN, label %fv.default [
+    i64 0, label %fv.case
+    i64 1, label %fv.case17
+    i64 2, label %fv.case21
+  ]
+
+fv.merge:                                         ; preds = %fv.default, %fv.case21, %fv.case17, %fv.case
+  %fv.phi = phi { i64, i64 } [ %fv.val, %fv.case ], [ %fv.val20, %fv.case17 ], [ %fv.val24, %fv.case21 ], [ undef, %fv.default ]
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %fv.phi)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, 1
+  store i64 %add, ptr %allocaN, align 8
+  br label %while.hdr.50
+
+fv.default:                                       ; preds = %if.merge.54
+  br label %fv.merge
+
+fv.case:                                          ; preds = %if.merge.54
+  %fv.field = extractvalue { ptr, ptr, ptr } %loadN, 0
+  %pNi = ptrtoint ptr %fv.field to i64
+  %fv.val = insertvalue { i64, i64 } { i64 17, i64 undef }, i64 %pNi, 1
+  br label %fv.merge
+
+fv.case17:                                        ; preds = %if.merge.54
+  %fv.field18 = extractvalue { ptr, ptr, ptr } %loadN, 1
+  %pNi19 = ptrtoint ptr %fv.field18 to i64
+  %fv.val20 = insertvalue { i64, i64 } { i64 17, i64 undef }, i64 %pNi19, 1
+  br label %fv.merge
+
+fv.case21:                                        ; preds = %if.merge.54
+  %fv.field22 = extractvalue { ptr, ptr, ptr } %loadN, 2
+  %pNi23 = ptrtoint ptr %fv.field22 to i64
+  %fv.val24 = insertvalue { i64, i64 } { i64 17, i64 undef }, i64 %pNi23, 1
+  br label %fv.merge
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @struct_to_string__GPA({ i64 } %0) #0 {
+entry:
+  %alloca = alloca { i64 }, align 8
+  store { i64 } %0, ptr %alloca, align 8
+  %call = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.20, i64 3 }, { ptr, i64 } { ptr @str.21, i64 1 })
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 0, ptr %allocaN, align 8
+  br label %while.hdr.55
+
+while.hdr.55:                                     ; preds = %fv.merge, %entry
+  %load = load i64, ptr %allocaN, align 8
+  %icmp = icmp slt i64 %load, 1
+  br i1 %icmp, label %while.body.56, label %while.exit.57
+
+while.body.56:                                    ; preds = %while.hdr.55
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp sgt i64 %loadN, 0
+  br i1 %icmpN, label %if.then.58, label %if.merge.59
+
+while.exit.57:                                    ; preds = %while.hdr.55
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.22, i64 1 })
+  ret { ptr, i64 } %callN
+
+if.then.58:                                       ; preds = %while.body.56
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.23, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.59
+
+if.merge.59:                                      ; preds = %if.then.58, %while.body.56
+  %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.25, i64 0, i64 %loadN
+  %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %fn.load)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.26, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { i64 }, ptr %alloca, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  switch i64 %loadN, label %fv.default [
+    i64 0, label %fv.case
+  ]
+
+fv.merge:                                         ; preds = %fv.default, %fv.case
+  %fv.phi = phi { i64, i64 } [ %fv.val, %fv.case ], [ undef, %fv.default ]
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %fv.phi)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, 1
+  store i64 %add, ptr %allocaN, align 8
+  br label %while.hdr.55
+
+fv.default:                                       ; preds = %if.merge.59
+  br label %fv.merge
+
+fv.case:                                          ; preds = %if.merge.59
+  %fv.field = extractvalue { i64 } %loadN, 0
+  %fv.val = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field, 1
+  br label %fv.merge
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @struct_to_string__ArenaChunk({ ptr, i64 } %0) #0 {
+entry:
+  %alloca = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %0, ptr %alloca, align 8
+  %call = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.27, i64 10 }, { ptr, i64 } { ptr @str.28, i64 1 })
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 0, ptr %allocaN, align 8
+  br label %while.hdr.60
+
+while.hdr.60:                                     ; preds = %fv.merge, %entry
+  %load = load i64, ptr %allocaN, align 8
+  %icmp = icmp slt i64 %load, 2
+  br i1 %icmp, label %while.body.61, label %while.exit.62
+
+while.body.61:                                    ; preds = %while.hdr.60
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp sgt i64 %loadN, 0
+  br i1 %icmpN, label %if.then.63, label %if.merge.64
+
+while.exit.62:                                    ; preds = %while.hdr.60
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.29, i64 1 })
+  ret { ptr, i64 } %callN
+
+if.then.63:                                       ; preds = %while.body.61
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.30, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.64
+
+if.merge.64:                                      ; preds = %if.then.63, %while.body.61
+  %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.33, i64 0, i64 %loadN
+  %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %fn.load)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.34, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %alloca, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  switch i64 %loadN, label %fv.default [
+    i64 0, label %fv.case
+    i64 1, label %fv.case17
+  ]
+
+fv.merge:                                         ; preds = %fv.default, %fv.case17, %fv.case
+  %fv.phi = phi { i64, i64 } [ %fv.val, %fv.case ], [ %fv.val19, %fv.case17 ], [ undef, %fv.default ]
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %fv.phi)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, 1
+  store i64 %add, ptr %allocaN, align 8
+  br label %while.hdr.60
+
+fv.default:                                       ; preds = %if.merge.64
+  br label %fv.merge
+
+fv.case:                                          ; preds = %if.merge.64
+  %fv.field = extractvalue { ptr, i64 } %loadN, 0
+  %pNi = ptrtoint ptr %fv.field to i64
+  %fv.val = insertvalue { i64, i64 } { i64 22, i64 undef }, i64 %pNi, 1
+  br label %fv.merge
+
+fv.case17:                                        ; preds = %if.merge.64
+  %fv.field18 = extractvalue { ptr, i64 } %loadN, 1
+  %fv.val19 = insertvalue { i64, i64 } { i64 5, i64 undef }, i64 %fv.field18, 1
+  br label %fv.merge
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @struct_to_string__Arena({ ptr, i64, { ptr, ptr, ptr } } %0) #0 {
+entry:
+  %alloca = alloca { ptr, i64, { ptr, ptr, ptr } }, align 8
+  store { ptr, i64, { ptr, ptr, ptr } } %0, ptr %alloca, align 8
+  %call = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.35, i64 5 }, { ptr, i64 } { ptr @str.36, i64 1 })
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 0, ptr %allocaN, align 8
+  br label %while.hdr.65
+
+while.hdr.65:                                     ; preds = %fv.merge, %entry
+  %load = load i64, ptr %allocaN, align 8
+  %icmp = icmp slt i64 %load, 3
+  br i1 %icmp, label %while.body.66, label %while.exit.67
+
+while.body.66:                                    ; preds = %while.hdr.65
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp sgt i64 %loadN, 0
+  br i1 %icmpN, label %if.then.68, label %if.merge.69
+
+while.exit.67:                                    ; preds = %while.hdr.65
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.37, i64 1 })
+  ret { ptr, i64 } %callN
+
+if.then.68:                                       ; preds = %while.body.66
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.38, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.69
+
+if.merge.69:                                      ; preds = %if.then.68, %while.body.66
+  %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.42, i64 0, i64 %loadN
+  %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %fn.load)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.43, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64, { ptr, ptr, ptr } }, ptr %alloca, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  switch i64 %loadN, label %fv.default [
+    i64 0, label %fv.case
+    i64 1, label %fv.case17
+    i64 2, label %fv.case20
+  ]
+
+fv.merge:                                         ; preds = %fv.default, %fv.case20, %fv.case17, %fv.case
+  %fv.phi = phi { i64, i64 } [ %fv.val, %fv.case ], [ %fv.val19, %fv.case17 ], [ %fv.val22, %fv.case20 ], [ undef, %fv.default ]
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %fv.phi)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, 1
+  store i64 %add, ptr %allocaN, align 8
+  br label %while.hdr.65
+
+fv.default:                                       ; preds = %if.merge.69
+  br label %fv.merge
+
+fv.case:                                          ; preds = %if.merge.69
+  %fv.field = extractvalue { ptr, i64, { ptr, ptr, ptr } } %loadN, 0
+  %pNi = ptrtoint ptr %fv.field to i64
+  %fv.val = insertvalue { i64, i64 } { i64 22, i64 undef }, i64 %pNi, 1
+  br label %fv.merge
+
+fv.case17:                                        ; preds = %if.merge.69
+  %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.69
+  %fv.field21 = extractvalue { ptr, i64, { ptr, ptr, ptr } } %loadN, 2
+  %ba.tmp = alloca { ptr, ptr, ptr }, align 8
+  store { ptr, ptr, ptr } %fv.field21, ptr %ba.tmp, align 8
+  %ba.p2i = ptrtoint ptr %ba.tmp to i64
+  %fv.val22 = insertvalue { i64, i64 } { i64 18, i64 undef }, i64 %ba.p2i, 1
+  br label %fv.merge
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @struct_to_string__BufAlloc({ ptr, i64, i64 } %0) #0 {
+entry:
+  %alloca = alloca { ptr, i64, i64 }, align 8
+  store { ptr, i64, i64 } %0, ptr %alloca, align 8
+  %call = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.44, i64 8 }, { ptr, i64 } { ptr @str.45, i64 1 })
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 0, ptr %allocaN, align 8
+  br label %while.hdr.70
+
+while.hdr.70:                                     ; preds = %fv.merge, %entry
+  %load = load i64, ptr %allocaN, align 8
+  %icmp = icmp slt i64 %load, 3
+  br i1 %icmp, label %while.body.71, label %while.exit.72
+
+while.body.71:                                    ; preds = %while.hdr.70
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp sgt i64 %loadN, 0
+  br i1 %icmpN, label %if.then.73, label %if.merge.74
+
+while.exit.72:                                    ; preds = %while.hdr.70
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.46, i64 1 })
+  ret { ptr, i64 } %callN
+
+if.then.73:                                       ; preds = %while.body.71
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.47, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.74
+
+if.merge.74:                                      ; preds = %if.then.73, %while.body.71
+  %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.51, i64 0, i64 %loadN
+  %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %fn.load)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.52, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64, i64 }, ptr %alloca, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  switch i64 %loadN, label %fv.default [
+    i64 0, label %fv.case
+    i64 1, label %fv.case17
+    i64 2, label %fv.case20
+  ]
+
+fv.merge:                                         ; preds = %fv.default, %fv.case20, %fv.case17, %fv.case
+  %fv.phi = phi { i64, i64 } [ %fv.val, %fv.case ], [ %fv.val19, %fv.case17 ], [ %fv.val22, %fv.case20 ], [ undef, %fv.default ]
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %fv.phi)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, 1
+  store i64 %add, ptr %allocaN, align 8
+  br label %while.hdr.70
+
+fv.default:                                       ; preds = %if.merge.74
+  br label %fv.merge
+
+fv.case:                                          ; preds = %if.merge.74
+  %fv.field = extractvalue { ptr, i64, 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.74
+  %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.74
+  %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
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @struct_to_string__Context({ { ptr, ptr, ptr }, ptr } %0) #0 {
+entry:
+  %alloca = alloca { { ptr, ptr, ptr }, ptr }, align 8
+  store { { ptr, ptr, ptr }, ptr } %0, ptr %alloca, align 8
+  %call = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.53, i64 7 }, { ptr, i64 } { ptr @str.54, i64 1 })
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 0, ptr %allocaN, align 8
+  br label %while.hdr.75
+
+while.hdr.75:                                     ; preds = %fv.merge, %entry
+  %load = load i64, ptr %allocaN, align 8
+  %icmp = icmp slt i64 %load, 2
+  br i1 %icmp, label %while.body.76, label %while.exit.77
+
+while.body.76:                                    ; preds = %while.hdr.75
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp sgt i64 %loadN, 0
+  br i1 %icmpN, label %if.then.78, label %if.merge.79
+
+while.exit.77:                                    ; preds = %while.hdr.75
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.55, i64 1 })
+  ret { ptr, i64 } %callN
+
+if.then.78:                                       ; preds = %while.body.76
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.56, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.79
+
+if.merge.79:                                      ; preds = %if.then.78, %while.body.76
+  %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.59, i64 0, i64 %loadN
+  %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %fn.load)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.60, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { { ptr, ptr, ptr }, ptr }, ptr %alloca, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  switch i64 %loadN, label %fv.default [
+    i64 0, label %fv.case
+    i64 1, label %fv.case17
+  ]
+
+fv.merge:                                         ; preds = %fv.default, %fv.case17, %fv.case
+  %fv.phi = phi { i64, i64 } [ %fv.val, %fv.case ], [ %fv.val19, %fv.case17 ], [ undef, %fv.default ]
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %fv.phi)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, 1
+  store i64 %add, ptr %allocaN, align 8
+  br label %while.hdr.75
+
+fv.default:                                       ; preds = %if.merge.79
+  br label %fv.merge
+
+fv.case:                                          ; preds = %if.merge.79
+  %fv.field = extractvalue { { ptr, ptr, ptr }, ptr } %loadN, 0
+  %ba.tmp = alloca { ptr, ptr, ptr }, align 8
+  store { ptr, ptr, ptr } %fv.field, ptr %ba.tmp, align 8
+  %ba.p2i = ptrtoint ptr %ba.tmp to i64
+  %fv.val = insertvalue { i64, i64 } { i64 18, i64 undef }, i64 %ba.p2i, 1
+  br label %fv.merge
+
+fv.case17:                                        ; preds = %if.merge.79
+  %fv.field18 = extractvalue { { ptr, ptr, ptr }, ptr } %loadN, 1
+  %pNi = ptrtoint ptr %fv.field18 to i64
+  %fv.val19 = insertvalue { i64, i64 } { i64 17, i64 undef }, i64 %pNi, 1
+  br label %fv.merge
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @struct_to_string__BuildOptions({} %0) #0 {
+entry:
+  %alloca = alloca {}, align 8
+  store {} %0, ptr %alloca, align 1
+  %call = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.61, i64 12 }, { ptr, i64 } { ptr @str.62, i64 1 })
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 0, ptr %allocaN, align 8
+  br label %while.hdr.80
+
+while.hdr.80:                                     ; preds = %if.merge.84, %entry
+  %load = load i64, ptr %allocaN, align 8
+  %icmp = icmp slt i64 %load, 0
+  br i1 %icmp, label %while.body.81, label %while.exit.82
+
+while.body.81:                                    ; preds = %while.hdr.80
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp sgt i64 %loadN, 0
+  br i1 %icmpN, label %if.then.83, label %if.merge.84
+
+while.exit.82:                                    ; preds = %while.hdr.80
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.63, i64 1 })
+  ret { ptr, i64 } %callN
+
+if.then.83:                                       ; preds = %while.body.81
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.64, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.84
+
+if.merge.84:                                      ; preds = %if.then.83, %while.body.81
+  %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.65, i64 0, i64 %loadN
+  %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %fn.load)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.66, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load {}, ptr %alloca, align 1
+  %loadN = load i64, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } zeroinitializer)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, 1
+  store i64 %add, ptr %allocaN, align 8
+  br label %while.hdr.80
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @struct_to_string__Triple({ i64, i64, i64 } %0) #0 {
+entry:
+  %alloca = alloca { i64, i64, i64 }, align 8
+  store { i64, i64, i64 } %0, ptr %alloca, align 8
+  %call = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.67, i64 6 }, { ptr, i64 } { ptr @str.68, i64 1 })
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 0, ptr %allocaN, align 8
+  br label %while.hdr.85
+
+while.hdr.85:                                     ; preds = %fv.merge, %entry
+  %load = load i64, ptr %allocaN, align 8
+  %icmp = icmp slt i64 %load, 3
+  br i1 %icmp, label %while.body.86, label %while.exit.87
+
+while.body.86:                                    ; preds = %while.hdr.85
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp sgt i64 %loadN, 0
+  br i1 %icmpN, label %if.then.88, label %if.merge.89
+
+while.exit.87:                                    ; preds = %while.hdr.85
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.69, i64 1 })
+  ret { ptr, i64 } %callN
+
+if.then.88:                                       ; preds = %while.body.86
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.70, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.89
+
+if.merge.89:                                      ; preds = %if.then.88, %while.body.86
+  %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.74, i64 0, i64 %loadN
+  %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %fn.load)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.75, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { i64, i64, i64 }, ptr %alloca, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  switch i64 %loadN, label %fv.default [
+    i64 0, label %fv.case
+    i64 1, label %fv.case17
+    i64 2, label %fv.case20
+  ]
+
+fv.merge:                                         ; preds = %fv.default, %fv.case20, %fv.case17, %fv.case
+  %fv.phi = phi { i64, i64 } [ %fv.val, %fv.case ], [ %fv.val19, %fv.case17 ], [ %fv.val22, %fv.case20 ], [ undef, %fv.default ]
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %fv.phi)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, 1
+  store i64 %add, ptr %allocaN, align 8
+  br label %while.hdr.85
+
+fv.default:                                       ; preds = %if.merge.89
+  br label %fv.merge
+
+fv.case:                                          ; preds = %if.merge.89
+  %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.89
+  %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.89
+  %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
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @enum_to_string__OperatingSystem(i64 %0) #0 {
+entry:
+  %alloca = alloca i64, align 8
+  store i64 %0, ptr %alloca, align 8
+  %load = load i64, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  store i64 %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %fn.gep = getelementptr inbounds [7 x { ptr, i64 }], ptr @field_names.84, i64 0, i64 %loadN
+  %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
+  %call = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.76, i64 1 }, { ptr, i64 } %fn.load)
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %loadN = load i64, ptr %alloca, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %allocaN = alloca { i64, i64 }, align 8
+  store { i64, i64 } zeroinitializer, ptr %allocaN, align 8
+  %loadN = load { i64, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %loadN)
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %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.94, label %if.merge.95
+
+if.then.94:                                       ; preds = %entry
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.86, i64 1 })
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.85, i64 1 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.95
+
+if.merge.95:                                      ; preds = %if.then.94, %entry
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  ret { ptr, i64 } %loadN
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @enum_to_string__Architecture(i64 %0) #0 {
+entry:
+  %alloca = alloca i64, align 8
+  store i64 %0, ptr %alloca, align 8
+  %load = load i64, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  store i64 %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %fn.gep = getelementptr inbounds [5 x { ptr, i64 }], ptr @field_names.93, i64 0, i64 %loadN
+  %fn.load = load { ptr, i64 }, ptr %fn.gep, align 8
+  %call = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.87, i64 1 }, { ptr, i64 } %fn.load)
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %call, ptr %allocaN, align 8
+  %loadN = load i64, ptr %alloca, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %allocaN = alloca { i64, i64 }, align 8
+  store { i64, i64 } zeroinitializer, ptr %allocaN, align 8
+  %loadN = load { i64, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %loadN)
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %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.96, label %if.merge.97
+
+if.then.96:                                       ; preds = %entry
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.95, i64 1 })
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.94, i64 1 }, { ptr, i64 } %callN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.97
+
+if.merge.97:                                      ; preds = %if.then.96, %entry
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  ret { ptr, i64 } %loadN
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @array_to_string__AR_3_Any([3 x { i64, i64 }] %0) #0 {
+entry:
+  %alloca = alloca [3 x { i64, i64 }], align 8
+  store [3 x { i64, i64 }] %0, ptr %alloca, align 8
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } { ptr @str.96, i64 1 }, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 0, ptr %allocaN, align 8
+  br label %while.hdr.101
+
+while.hdr.101:                                    ; preds = %if.merge.105, %entry
+  %load = load i64, ptr %allocaN, align 8
+  %icmp = icmp slt i64 %load, 3
+  br i1 %icmp, label %while.body.102, label %while.exit.103
+
+while.body.102:                                   ; preds = %while.hdr.101
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp sgt i64 %loadN, 0
+  br i1 %icmpN, label %if.then.104, label %if.merge.105
+
+while.exit.103:                                   ; preds = %while.hdr.101
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.97, i64 1 })
+  ret { ptr, i64 } %call
+
+if.then.104:                                      ; preds = %while.body.102
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.98, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.105
+
+if.merge.105:                                     ; preds = %if.then.104, %while.body.102
+  %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
+  %ig.tmp = alloca [3 x { i64, i64 }], align 8
+  store [3 x { i64, i64 }] %loadN, ptr %ig.tmp, align 8
+  %ig.ptr = getelementptr [3 x { i64, i64 }], ptr %ig.tmp, i64 0, i64 %loadN
+  %ig.val = load { i64, i64 }, ptr %ig.ptr, align 8
+  %ba.tmp = alloca { i64, i64 }, align 8
+  store { i64, i64 } %ig.val, ptr %ba.tmp, align 8
+  %ba.p2i = ptrtoint ptr %ba.tmp to i64
+  %ba.val = insertvalue { i64, i64 } { i64 13, i64 undef }, i64 %ba.p2i, 1
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %ba.val)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, 1
+  store i64 %add, ptr %allocaN, align 8
+  br label %while.hdr.101
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @slice_to_string__Any({ ptr, i64 } %0) #0 {
+entry:
+  %alloca = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } %0, ptr %alloca, align 8
+  %allocaN = alloca { ptr, i64 }, align 8
+  store { ptr, i64 } { ptr @str.99, i64 1 }, ptr %allocaN, align 8
+  %allocaN = alloca i64, align 8
+  store i64 0, ptr %allocaN, align 8
+  br label %while.hdr.109
+
+while.hdr.109:                                    ; preds = %if.merge.113, %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.110, label %while.exit.111
+
+while.body.110:                                   ; preds = %while.hdr.109
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmpN = icmp sgt i64 %loadN, 0
+  br i1 %icmpN, label %if.then.112, label %if.merge.113
+
+while.exit.111:                                   ; preds = %while.hdr.109
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.100, i64 1 })
+  ret { ptr, i64 } %call
+
+if.then.112:                                      ; preds = %while.body.110
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } { ptr @str.101, i64 2 })
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  br label %if.merge.113
+
+if.merge.113:                                     ; preds = %if.then.112, %while.body.110
+  %loadN = load { ptr, i64 }, ptr %allocaN, align 8
+  %loadN = load { ptr, i64 }, ptr %alloca, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %ig.data = extractvalue { ptr, i64 } %loadN, 0
+  %ig.ptr = getelementptr { i64, i64 }, ptr %ig.data, i64 %loadN
+  %ig.val = load { i64, i64 }, ptr %ig.ptr, align 8
+  %ba.tmp = alloca { i64, i64 }, align 8
+  store { i64, i64 } %ig.val, ptr %ba.tmp, align 8
+  %ba.p2i = ptrtoint ptr %ba.tmp to i64
+  %ba.val = insertvalue { i64, i64 } { i64 13, i64 undef }, i64 %ba.p2i, 1
+  %callN = call { ptr, i64 } @any_to_string({ i64, i64 } %ba.val)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } %loadN, { ptr, i64 } %callN)
+  store { ptr, i64 } %callN, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %add = add i64 %loadN, 1
+  store i64 %add, ptr %allocaN, align 8
+  br label %while.hdr.109
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_void(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.131, label %if.else.132
+
+if.then.131:                                      ; preds = %entry
+  br label %if.merge.133
+
+if.else.132:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.104, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.103, i64 5 }, { ptr, i64 } %callN)
+  br label %if.merge.133
+
+if.merge.133:                                     ; preds = %if.else.132, %if.then.131
+  %bp = phi { ptr, i64 } [ { ptr @str.102, i64 4 }, %if.then.131 ], [ %callN, %if.else.132 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_GPA(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.155, label %if.else.156
+
+if.then.155:                                      ; preds = %entry
+  br label %if.merge.157
+
+if.else.156:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.107, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.106, i64 4 }, { ptr, i64 } %callN)
+  br label %if.merge.157
+
+if.merge.157:                                     ; preds = %if.else.156, %if.then.155
+  %bp = phi { ptr, i64 } [ { ptr @str.105, i64 4 }, %if.then.155 ], [ %callN, %if.else.156 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_ArenaChunk(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.158, label %if.else.159
+
+if.then.158:                                      ; preds = %entry
+  br label %if.merge.160
+
+if.else.159:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.110, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.109, i64 11 }, { ptr, i64 } %callN)
+  br label %if.merge.160
+
+if.merge.160:                                     ; preds = %if.else.159, %if.then.158
+  %bp = phi { ptr, i64 } [ { ptr @str.108, i64 4 }, %if.then.158 ], [ %callN, %if.else.159 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_Arena(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.161, label %if.else.162
+
+if.then.161:                                      ; preds = %entry
+  br label %if.merge.163
+
+if.else.162:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.113, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.112, i64 6 }, { ptr, i64 } %callN)
+  br label %if.merge.163
+
+if.merge.163:                                     ; preds = %if.else.162, %if.then.161
+  %bp = phi { ptr, i64 } [ { ptr @str.111, i64 4 }, %if.then.161 ], [ %callN, %if.else.162 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__mptr_u8(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.164, label %if.else.165
+
+if.then.164:                                      ; preds = %entry
+  br label %if.merge.166
+
+if.else.165:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.116, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.115, i64 5 }, { ptr, i64 } %callN)
+  br label %if.merge.166
+
+if.merge.166:                                     ; preds = %if.else.165, %if.then.164
+  %bp = phi { ptr, i64 } [ { ptr @str.114, i64 4 }, %if.then.164 ], [ %callN, %if.else.165 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_BufAlloc(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.167, label %if.else.168
+
+if.then.167:                                      ; preds = %entry
+  br label %if.merge.169
+
+if.else.168:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.119, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.118, i64 9 }, { ptr, i64 } %callN)
+  br label %if.merge.169
+
+if.merge.169:                                     ; preds = %if.else.168, %if.then.167
+  %bp = phi { ptr, i64 } [ { ptr @str.117, i64 4 }, %if.then.167 ], [ %callN, %if.else.168 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_ptr_GPA(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.170, label %if.else.171
+
+if.then.170:                                      ; preds = %entry
+  br label %if.merge.172
+
+if.else.171:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.122, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.121, i64 5 }, { ptr, i64 } %callN)
+  br label %if.merge.172
+
+if.merge.172:                                     ; preds = %if.else.171, %if.then.170
+  %bp = phi { ptr, i64 } [ { ptr @str.120, i64 4 }, %if.then.170 ], [ %callN, %if.else.171 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_s64(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.173, label %if.else.174
+
+if.then.173:                                      ; preds = %entry
+  br label %if.merge.175
+
+if.else.174:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.125, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.124, i64 4 }, { ptr, i64 } %callN)
+  br label %if.merge.175
+
+if.merge.175:                                     ; preds = %if.else.174, %if.then.173
+  %bp = phi { ptr, i64 } [ { ptr @str.123, i64 4 }, %if.then.173 ], [ %callN, %if.else.174 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_ptr_void(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.176, label %if.else.177
+
+if.then.176:                                      ; preds = %entry
+  br label %if.merge.178
+
+if.else.177:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.128, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.127, i64 6 }, { ptr, i64 } %callN)
+  br label %if.merge.178
+
+if.merge.178:                                     ; preds = %if.else.177, %if.then.176
+  %bp = phi { ptr, i64 } [ { ptr @str.126, i64 4 }, %if.then.176 ], [ %callN, %if.else.177 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_Triple(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.179, label %if.else.180
+
+if.then.179:                                      ; preds = %entry
+  br label %if.merge.181
+
+if.else.180:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.131, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.130, i64 7 }, { ptr, i64 } %callN)
+  br label %if.merge.181
+
+if.merge.181:                                     ; preds = %if.else.180, %if.then.179
+  %bp = phi { ptr, i64 } [ { ptr @str.129, i64 4 }, %if.then.179 ], [ %callN, %if.else.180 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_AR_3_Any(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.182, label %if.else.183
+
+if.then.182:                                      ; preds = %entry
+  br label %if.merge.184
+
+if.else.183:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.134, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.133, i64 7 }, { ptr, i64 } %callN)
+  br label %if.merge.184
+
+if.merge.184:                                     ; preds = %if.else.183, %if.then.182
+  %bp = phi { ptr, i64 } [ { ptr @str.132, i64 4 }, %if.then.182 ], [ %callN, %if.else.183 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_Any(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.185, label %if.else.186
+
+if.then.185:                                      ; preds = %entry
+  br label %if.merge.187
+
+if.else.186:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.137, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.136, i64 4 }, { ptr, i64 } %callN)
+  br label %if.merge.187
+
+if.merge.187:                                     ; preds = %if.else.186, %if.then.185
+  %bp = phi { ptr, i64 } [ { ptr @str.135, i64 4 }, %if.then.185 ], [ %callN, %if.else.186 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_SL_Any(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.188, label %if.else.189
+
+if.then.188:                                      ; preds = %entry
+  br label %if.merge.190
+
+if.else.189:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.140, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.139, i64 6 }, { ptr, i64 } %callN)
+  br label %if.merge.190
+
+if.merge.190:                                     ; preds = %if.else.189, %if.then.188
+  %bp = phi { ptr, i64 } [ { ptr @str.138, i64 4 }, %if.then.188 ], [ %callN, %if.else.189 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_string(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.191, label %if.else.192
+
+if.then.191:                                      ; preds = %entry
+  br label %if.merge.193
+
+if.else.192:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.143, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.142, i64 7 }, { ptr, i64 } %callN)
+  br label %if.merge.193
+
+if.merge.193:                                     ; preds = %if.else.192, %if.then.191
+  %bp = phi { ptr, i64 } [ { ptr @str.141, i64 4 }, %if.then.191 ], [ %callN, %if.else.192 ]
+  ret { ptr, i64 } %bp
+}
+
+; Function Attrs: nounwind
+define internal { ptr, i64 } @pointer_to_string__ptr_u8(ptr %0) #0 {
+entry:
+  %alloca = alloca ptr, align 8
+  store ptr %0, ptr %alloca, align 8
+  %allocaN = alloca i64, align 8
+  %load = load ptr, ptr %alloca, align 8
+  store ptr %load, ptr %allocaN, align 8
+  %loadN = load i64, ptr %allocaN, align 8
+  %icmp = icmp eq i64 %loadN, 0
+  br i1 %icmp, label %if.then.194, label %if.else.195
+
+if.then.194:                                      ; preds = %entry
+  br label %if.merge.196
+
+if.else.195:                                      ; preds = %entry
+  %loadN = load i64, ptr %allocaN, align 8
+  %call = call { ptr, i64 } @int_to_hex_string(i64 %loadN)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.146, i64 3 }, { ptr, i64 } %call)
+  %callN = call { ptr, i64 } @concat({ ptr, i64 } { ptr @str.145, i64 3 }, { ptr, i64 } %callN)
+  br label %if.merge.196
+
+if.merge.196:                                     ; preds = %if.else.195, %if.then.194
+  %bp = phi { ptr, i64 } [ { ptr @str.144, i64 4 }, %if.then.194 ], [ %callN, %if.else.195 ]
+  ret { ptr, i64 } %bp
+}
+
+declare ptr @objc_msgSend(ptr, ptr)
+
+declare i64 @write(i32, ptr, i64)
+
+declare ptr @sel_registerName(ptr)
+
+define internal void @__sx_objc_selector_init() {
+entry:
+  %sel = call ptr @sel_registerName(ptr @OBJC_METH_VAR_NAME_)
+  store ptr %sel, ptr @OBJC_SELECTOR_REFERENCES_tripleValue, align 8
+  ret void
+}
diff --git a/tests/expected/ffi-objc-call-06-sret-return.txt b/tests/expected/ffi-objc-call-06-sret-return.txt
new file mode 100644
index 0000000..8620621
--- /dev/null
+++ b/tests/expected/ffi-objc-call-06-sret-return.txt
@@ -0,0 +1 @@
+triple = (0, 0, 0)