1 ; RUN: opt < %s -simplifycfg -S | FileCheck %s 2 3 declare void @bar() 4 5 ; This testcase checks to see if the simplifycfg pass is converting invoke 6 ; instructions to call instructions if the handler just rethrows the exception. 7 define i32 @test1() { 8 ; CHECK: @test1 9 ; CHECK-NEXT: call void @bar() 10 ; CHECK-NEXT: ret i32 0 11 invoke void @bar( ) 12 to label %1 unwind label %Rethrow 13 ret i32 0 14 Rethrow: 15 %exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0 16 catch i8* null 17 resume { i8*, i32 } %exn 18 } 19 20 declare i32 @__gxx_personality_v0(...) 21
