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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/CodeGenObjCXX/message-reference.mm | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/CodeGenObjCXX/message-reference.mm')
-rw-r--r-- | clang/test/CodeGenObjCXX/message-reference.mm | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/clang/test/CodeGenObjCXX/message-reference.mm b/clang/test/CodeGenObjCXX/message-reference.mm new file mode 100644 index 0000000..fa41fef --- /dev/null +++ b/clang/test/CodeGenObjCXX/message-reference.mm @@ -0,0 +1,20 @@ +// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fobjc-fragile-abi -emit-llvm -o - %s | FileCheck %s +// rdar://8604515 + +@interface I {} +-(unsigned int&)referenceCount; +@end + +@interface MyClass ++(int)writeBlip:(I*)srcBlip; +@end + +@implementation MyClass ++(int)writeBlip:(I*)srcBlip{ + return ([srcBlip referenceCount] == 0); +} +@end + +// CHECK: [[T:%.*]] = call i32* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend +// CHECK: [[U:%.*]] = load i32* [[T]] +// CHECK [[V:%.*]] = icmp eq i32 [[U]], 0 |