llvm-project/clang/test/CodeGenObjC/2008-11-24-ConstCFStrings.m

// RUN: %clang_cc1 -emit-llvm -triple x86_64-apple-darwin -fobjc-fragile-abi %s -o - | FileCheck %s

// CHECK: _unnamed_cfstring_

@class NSString;

@interface A
- (void)bork:(NSString*)msg;
@end

void func(A *a) {
  [a bork:@"Hello world!"];
}
Make -fobjc-nonfragile-abi the -cc1 default, since it's the 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 2011-10-02 09:16:38 +08:00			`// RUN: %clang_cc1 -emit-llvm -triple x86_64-apple-darwin -fobjc-fragile-abi %s -o - \| FileCheck %s`
Migrate, FileCheckize and update: 2007-04-03-ObjcEH.m 2007-05-02-Strong.m 2007-10-18-ProDescriptor.m 2007-10-23-GC-WriteBarrier.m 2008-10-3-EhValue.m 2008-11-12-Metadata.m 2008-11-24-ConstCFStrings.m from llvm/test/FrontendObjC. llvm-svn: 138172 2011-08-20 08:37:56 +08:00
			`// CHECK: _unnamed_cfstring_`

			`@class NSString;`

			`@interface A`
			`- (void)bork:(NSString*)msg;`
			`@end`

			`void func(A *a) {`
			`[a bork:@"Hello world!"];`
			`}`