1; RUN: llc < %s | FileCheck %s 2 3target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 4target triple = "x86_64-unknown-linux-gnu" 5 6@.str.2 = private unnamed_addr constant [7 x i8] c"Boom!\0A\00", align 1 7 8define dso_local void @trap() { 9entry: 10 unreachable 11} 12 13define dso_local void @test() personality ptr @__gxx_personality_v0 { 14entry: 15 16; CHECK-LABEL: .Ltmp0: 17; CHECK: callq trap 18; CHECK-LABEL: .Ltmp1: 19 20 invoke void asm sideeffect unwind "call trap", "~{dirflag},~{fpsr},~{flags}"() 21 to label %invoke.cont unwind label %lpad 22 23invoke.cont: 24 ret void 25 26lpad: 27 %0 = landingpad { ptr, i32 } 28 cleanup 29; CHECK: callq printf 30 call void (ptr, ...) @printf(ptr @.str.2) 31 resume { ptr, i32 } %0 32 33} 34 35declare dso_local i32 @__gxx_personality_v0(...) 36 37declare dso_local void @printf(ptr, ...) 38 39; Exception table generation around the inline assembly 40 41; CHECK-LABEL: GCC_except_table1: 42; CHECK-NEXT: .Lexception0: 43; CHECK-NEXT: .byte 255 # @LPStart Encoding = omit 44; CHECK-NEXT: .byte 255 # @TType Encoding = omit 45; CHECK-NEXT: .byte 1 # Call site Encoding = uleb128 46; CHECK-NEXT: .uleb128 .Lcst_end0-.Lcst_begin0 47; CHECK-NEXT: .Lcst_begin0: 48; CHECK-NEXT: .uleb128 .Ltmp0-.Lfunc_begin0 # >> Call Site 1 << 49; CHECK-NEXT: .uleb128 .Ltmp1-.Ltmp0 # Call between .Ltmp0 and .Ltmp1 50; CHECK-NEXT: .uleb128 .Ltmp2-.Lfunc_begin0 # jumps to .Ltmp2 51; CHECK-NEXT: .byte 0 # On action: cleanup 52; CHECK-NEXT: .uleb128 .Ltmp1-.Lfunc_begin0 # >> Call Site 2 << 53; CHECK-NEXT: .uleb128 .Lfunc_end1-.Ltmp1 # Call between .Ltmp1 and .Lfunc_end1 54; CHECK-NEXT: .byte 0 # has no landing pad 55; CHECK-NEXT: .byte 0 # On action: cleanup 56; CHECK-NEXT: .Lcst_end0: 57