| ; RUN: opt -mtriple=i686-unknown-windows-msvc -objc-arc-contract -S -o - %s | FileCheck %s |
| |
| declare void @f() |
| declare i32 @__CxxFrameHandler3(...) |
| declare dllimport i8* @objc_retain(i8*) |
| declare dllimport i8* @objc_retainAutoreleasedReturnValue(i8*) |
| declare dllimport void @objc_release(i8*) |
| |
| @x = external global i8* |
| |
| define void @g(i8* %p) personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) { |
| invoke void @f() to label %invoke.cont unwind label %ehcleanup |
| |
| invoke.cont: |
| %call = tail call i8* @objc_retain(i8* %p) nounwind |
| %tmp = load i8*, i8** @x, align 4 |
| store i8* %call, i8** @x, align 4 |
| tail call void @objc_release(i8* %tmp) nounwind |
| ret void |
| |
| ehcleanup: |
| %1 = cleanuppad within none [] |
| %call1 = tail call i8* @objc_retain(i8* %p) nounwind [ "funclet"(token %1) ] |
| %tmp1 = load i8*, i8** @x, align 4 |
| store i8* %call1, i8** @x, align 4 |
| tail call void @objc_release(i8* %tmp1) nounwind [ "funclet"(token %1) ] |
| cleanupret from %1 unwind to caller |
| } |
| |
| ; CHECK-LABEL: invoke.cont: |
| ; CHECK: tail call void @objc_storeStrong(i8** @x, i8* %p) #0{{$}} |
| ; CHECK: ret void |
| |
| ; CHECK-LABEL: ehcleanup: |
| ; CHECK: %1 = cleanuppad within none [] |
| ; CHECK: tail call void @objc_storeStrong(i8** @x, i8* %p) #0 [ "funclet"(token %1) ] |
| ; CHECK: cleanupret from %1 unwind to caller |
