| ; RUN: llc < %s | FileCheck %s |
| |
| declare i32 @__gxx_personality_v0(...) addrspace(0) |
| declare void @__cxa_call_unexpected(ptr) |
| declare void @llvm.donothing() readnone |
| |
| ; CHECK: f1 |
| define void @f1() nounwind uwtable ssp personality ptr @__gxx_personality_v0 { |
| entry: |
| ; CHECK-NOT: donothing |
| invoke void @llvm.donothing() |
| to label %invoke.cont unwind label %lpad |
| |
| invoke.cont: |
| ret void |
| |
| lpad: |
| %0 = landingpad { ptr, i32 } |
| filter [0 x ptr] zeroinitializer |
| %1 = extractvalue { ptr, i32 } %0, 0 |
| tail call void @__cxa_call_unexpected(ptr %1) noreturn nounwind |
| unreachable |
| } |
| |
| ; CHECK: f2 |
| define void @f2() nounwind { |
| entry: |
| ; CHECK-NOT: donothing |
| call void @llvm.donothing() |
| ret void |
| } |