[X86] Make sure startproc/endproc are paired
[oota-llvm.git] / test / CodeGen / X86 / pr24374.ll
1 ; RUN: llc < %s | FileCheck %s
2 target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
3 target triple = "x86_64-w64-windows-gnu"
4
5 @llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @g, i8* null }]
6
7 declare i32 @__gxx_personality_seh0(...)
8
9 ; Function Attrs: nounwind
10 define void @f() #0 personality i8* bitcast (i32 (...)* @__gxx_personality_seh0 to i8*) {
11 entry:
12   invoke void @g()
13           to label %exit unwind label %lpad
14
15 lpad:                                             ; preds = %entry
16   landingpad { i8*, i32 }
17           cleanup
18   unreachable
19
20 exit:                                             ; preds = %entry
21   unreachable
22 }
23 ; CHECK-LABEL: f:
24 ; CHECK:       .seh_proc f
25 ; CHECK:               .seh_handler __gxx_personality_seh0, @unwind, @except
26 ; CHECK:       callq g
27 ; CHECK:               .seh_handlerdata
28 ; CHECK:               .seh_endproc
29
30 define void @g() {
31   unreachable
32 }
33 ; CHECK-LABEL: g:
34 ; CHECK:       .seh_proc g
35 ; CHECK:       .seh_endproc
36
37 attributes #0 = { nounwind }