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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 |