1
0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-31 16:02:52 +01:00
llvm-mirror/test/Transforms/ObjCARC/pr12270.ll

22 lines
588 B
LLVM
Raw Normal View History

; 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* @objc_autoreleaseReturnValue(i8* %bar) nounwind
call void @callee()
call void @use_pointer(i8* %foo)
call void @objc_release(i8* %foo) nounwind
ret void
}
declare i8* @objc_autoreleaseReturnValue(i8*)
declare void @objc_release(i8*)
declare void @callee()
declare void @use_pointer(i8*)