llvm/llvm/test/CodeGen/X86/unwind-inline-asm-codegen.ll

; RUN: llc < %s | FileCheck %s

target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

@.str.2 = private unnamed_addr constant [7 x i8] c"Boom!\0A\00", align 1

define dso_local void @trap() {
entry:
  unreachable
}

define dso_local void @test() personality ptr @__gxx_personality_v0 {
entry:

; CHECK-LABEL: .Ltmp0:
; CHECK: callq  trap
; CHECK-LABEL: .Ltmp1:

  invoke void asm sideeffect unwind "call trap", "~{dirflag},~{fpsr},~{flags}"()
          to label %invoke.cont unwind label %lpad

invoke.cont:
  ret void

lpad:
  %0 = landingpad { ptr, i32 }
          cleanup
; CHECK: callq  printf
  call void (ptr, ...) @printf(ptr @.str.2)
  resume { ptr, i32 } %0

}

declare dso_local i32 @__gxx_personality_v0(...)

declare dso_local void @printf(ptr, ...)

; Exception table generation around the inline assembly

; CHECK-LABEL: GCC_except_table1:
; CHECK-NEXT: .Lexception0:
; CHECK-NEXT:  .byte 255                             # @LPStart Encoding = omit
; CHECK-NEXT:  .byte 255                             # @TType Encoding = omit
; CHECK-NEXT:  .byte 1                               # Call site Encoding = uleb128
; CHECK-NEXT:  .uleb128 .Lcst_end0-.Lcst_begin0
; CHECK-NEXT: .Lcst_begin0:
; CHECK-NEXT:  .uleb128 .Ltmp0-.Lfunc_begin0           # >> Call Site 1 <<
; CHECK-NEXT:  .uleb128 .Ltmp1-.Ltmp0                  #   Call between .Ltmp0 and .Ltmp1
; CHECK-NEXT:  .uleb128 .Ltmp2-.Lfunc_begin0           #     jumps to .Ltmp2
; CHECK-NEXT:  .byte 0                                 #   On action: cleanup
; CHECK-NEXT:  .uleb128 .Ltmp1-.Lfunc_begin0           # >> Call Site 2 <<
; CHECK-NEXT:  .uleb128 .Lfunc_end1-.Ltmp1             #   Call between .Ltmp1 and .Lfunc_end1
; CHECK-NEXT:  .byte 0                                 #     has no landing pad
; CHECK-NEXT:  .byte 0                                 #   On action: cleanup
; CHECK-NEXT: .Lcst_end0: