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Imported Upstream version 5.18.0.179

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Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
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Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions
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21
external/llvm/test/Transforms/ObjCARC/pr12270.ll vendored Normal file
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; 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*)