llvm/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, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @g, ptr null }]
   6
   7 declare i32 @__gxx_personality_seh0(...)
   8
   9 ; Function Attrs: nounwind
  10 define void @f() #0 personality ptr @__gxx_personality_seh0 {
  11 entry:
  12   invoke void @g()
  13           to label %exit unwind label %lpad
  14
  15 lpad:                                             ; preds = %entry
  16   landingpad { ptr, 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: nop
  35
  36 attributes #0 = { nounwind }