22 lines
608 B
LLVM
22 lines
608 B
LLVM
; RUN: opt -disable-output -objc-arc-contract < %s
|
|
; test that we don't crash on unreachable code
|
|
%2 = type opaque
|
|
|
|
define void @_i_Test__foo(%2 *%x) {
|
|
entry:
|
|
unreachable
|
|
|
|
return: ; No predecessors!
|
|
%bar = bitcast %2* %x to i8*
|
|
%foo = call i8* @llvm.objc.autoreleaseReturnValue(i8* %bar) nounwind
|
|
call void @callee()
|
|
call void @use_pointer(i8* %foo)
|
|
call void @llvm.objc.release(i8* %foo) nounwind
|
|
ret void
|
|
}
|
|
|
|
declare i8* @llvm.objc.autoreleaseReturnValue(i8*)
|
|
declare void @llvm.objc.release(i8*)
|
|
declare void @callee()
|
|
declare void @use_pointer(i8*)
|