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; RUN: opt < %s -simplifycfg -S | FileCheck %s
declare void @bar()
; This testcase checks to see if the simplifycfg pass is converting invoke
; instructions to call instructions if the handler just rethrows the exception.
define i32 @test1() personality i32 (...)* @__gxx_personality_v0 {
; CHECK-LABEL: @test1(
; CHECK-NEXT: call void @bar()
; CHECK-NEXT: ret i32 0
invoke void @bar( )
to label %1 unwind label %Rethrow
ret i32 0
Rethrow:
%exn = landingpad {i8*, i32}
catch i8* null
resume { i8*, i32 } %exn
}
define i32 @test2() personality i32 (...)* @__gxx_personality_v0 {
; CHECK-LABEL: @test2(
; CHECK-NEXT: call void @bar() [ "foo"(i32 100) ]
; CHECK-NEXT: ret i32 0
invoke void @bar( ) [ "foo"(i32 100) ]
to label %1 unwind label %Rethrow
ret i32 0
Rethrow:
%exn = landingpad {i8*, i32}
catch i8* null
resume { i8*, i32 } %exn
}
declare i32 @__gxx_personality_v0(...)
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