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| author | John McCall <rjmccall@apple.com> | 2011-06-15 23:37:01 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2011-06-15 23:37:01 +0000 |
| commit | 9fbd318d36e618fb08fb53bb48b7c848e617a8a7 (patch) | |
| tree | 734b59edd4958b31e22b6cbd005df15fdd8ab78b /test/Transforms/ObjCARC/expand.ll | |
| parent | 5f36bb1759e35bd3aef4b6ce226e091849f6b816 (diff) | |
| download | external_llvm-9fbd318d36e618fb08fb53bb48b7c848e617a8a7.zip external_llvm-9fbd318d36e618fb08fb53bb48b7c848e617a8a7.tar.gz external_llvm-9fbd318d36e618fb08fb53bb48b7c848e617a8a7.tar.bz2 | |
The ARC language-specific optimizer. Credit to Dan Gohman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133108 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/ObjCARC/expand.ll')
| -rw-r--r-- | test/Transforms/ObjCARC/expand.ll | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/test/Transforms/ObjCARC/expand.ll b/test/Transforms/ObjCARC/expand.ll new file mode 100644 index 0000000..5388673 --- /dev/null +++ b/test/Transforms/ObjCARC/expand.ll @@ -0,0 +1,28 @@ +; RUN: opt -objc-arc-expand -S < %s | FileCheck %s + +target datalayout = "e-p:64:64:64" + +declare i8* @objc_retain(i8*) +declare i8* @objc_autorelease(i8*) + +declare void @use_pointer(i8*) + +; CHECK: define void @test0 +; CHECK: call void @use_pointer(i8* %x) +; CHECK: } +define void @test0(i8* %x) nounwind { +entry: + %0 = call i8* @objc_retain(i8* %x) nounwind + call void @use_pointer(i8* %0) + ret void +} + +; CHECK: define void @test1 +; CHECK: call void @use_pointer(i8* %x) +; CHECK: } +define void @test1(i8* %x) nounwind { +entry: + %0 = call i8* @objc_autorelease(i8* %x) nounwind + call void @use_pointer(i8* %x) + ret void +} |