| ; 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 i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { |
| 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 { i8*, i32 } |
| cleanup |
| ; CHECK: callq printf |
| call void (i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0)) |
| resume { i8*, i32 } %0 |
| |
| } |
| |
| declare dso_local i32 @__gxx_personality_v0(...) |
| |
| declare dso_local void @printf(i8*, ...) |
| |
| ; 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: |
