9b0a7cea0f
increasingly prevailing case to the point that new features like ARC don't even support the fragile ABI anymore. This required a little bit of reshuffling with exceptions because a check was assuming that ObjCNonFragileABI was only being set in ObjC mode, and that's actually a bit obnoxious to do. Most, though, it involved a perl script to translate a ton of test cases. Mostly no functionality change for driver users, although there are corner cases with disabling language-specific exceptions that we should handle more correctly now. llvm-svn: 140957
21 lines
506 B
Plaintext
21 lines
506 B
Plaintext
// 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
|