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| author | John McCall <rjmccall@apple.com> | 2013-03-22 21:38:36 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2013-03-22 21:38:36 +0000 |
| commit | 1f9c4407c0e66f0c473ed5d6e3abcedda3a838c9 (patch) | |
| tree | 8a45c19ffc397182c746ceac02b960757b6a55bb /test | |
| parent | 46125e1a8b01b4755dca9528ae64f7ffc3d34c66 (diff) | |
| download | llvm-1f9c4407c0e66f0c473ed5d6e3abcedda3a838c9.tar.gz llvm-1f9c4407c0e66f0c473ed5d6e3abcedda3a838c9.tar.bz2 llvm-1f9c4407c0e66f0c473ed5d6e3abcedda3a838c9.tar.xz | |
Kill every call to @clang.arc.use in the ARC contract phase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177769 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Transforms/ObjCARC/contract.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/Transforms/ObjCARC/contract.ll b/test/Transforms/ObjCARC/contract.ll index b6fba59603..0b60683d99 100644 --- a/test/Transforms/ObjCARC/contract.ll +++ b/test/Transforms/ObjCARC/contract.ll @@ -162,4 +162,15 @@ return: ; preds = %if.then, %entry ret i8* %retval } +; Kill calls to @clang.arc.use(...) +; CHECK: define void @test9( +; CHECK-NOT: clang.arc.use +; CHECK: } +define void @test9(i8* %a, i8* %b) { + call void (...)* @clang.arc.use(i8* %a, i8* %b) nounwind + ret void +} + +declare void @clang.arc.use(...) nounwind + ; CHECK: attributes [[NUW]] = { nounwind } |