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| author | Alexander Kornienko <alexfh@google.com> | 2013-04-03 14:07:16 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2013-04-03 14:07:16 +0000 |
| commit | e133bc868944822bf8961f825d3aa63d6fa48fb7 (patch) | |
| tree | ebbd4a8040181471467a9737d90d94dc6b58b316 /test/Transforms/ObjCARC/clang-arc-used-intrinsic-removed-if-isolated.ll | |
| parent | 647735c781c5b37061ee03d6e9e6c7dda92218e2 (diff) | |
| parent | 080e3c523e87ec68ca1ea5db4cd49816028dd8bd (diff) | |
Updating branches/google/stable to r178511stable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/stable@178655 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/ObjCARC/clang-arc-used-intrinsic-removed-if-isolated.ll')
| -rw-r--r-- | test/Transforms/ObjCARC/clang-arc-used-intrinsic-removed-if-isolated.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/Transforms/ObjCARC/clang-arc-used-intrinsic-removed-if-isolated.ll b/test/Transforms/ObjCARC/clang-arc-used-intrinsic-removed-if-isolated.ll new file mode 100644 index 0000000000..4215b5c364 --- /dev/null +++ b/test/Transforms/ObjCARC/clang-arc-used-intrinsic-removed-if-isolated.ll @@ -0,0 +1,16 @@ +; RUN: opt -objc-arc-contract -S < %s | FileCheck %s + +; This file makes sure that clang.arc.used is removed even if no other ARC +; interesting calls are in the module. + +declare void @clang.arc.use(...) nounwind + +; Kill calls to @clang.arc.use(...) +; CHECK: define void @test0( +; CHECK-NOT: clang.arc.use +; CHECK: } +define void @test0(i8* %a, i8* %b) { + call void (...)* @clang.arc.use(i8* %a, i8* %b) nounwind + ret void +} + |