Mercurial > hg > CbC > CbC_llvm
view clang/test/CodeGenObjC/objc-read-weak-byref.m @ 236:c4bab56944e8 llvm-original
LLVM 16
author | kono |
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date | Wed, 09 Nov 2022 17:45:10 +0900 (2022-11-09) |
parents | 1d019706d866 |
children | 1f2b6ac9f198 |
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// RUN: %clang_cc1 -no-opaque-pointers -fblocks -fobjc-gc -triple x86_64-apple-darwin -fobjc-runtime=macosx-fragile-10.5 -emit-llvm %s -o - | \ // RUN: FileCheck %s // RUN: %clang_cc1 -no-opaque-pointers -fblocks -fobjc-gc -triple i386-apple-darwin -fobjc-runtime=macosx-fragile-10.5 -emit-llvm %s -o - | \ // RUN: FileCheck %s @interface NSObject - copy; @end int main(void) { NSObject *object = 0; __weak __block NSObject* weak_object = object; void (^callback) (void) = [^{ if (weak_object) [weak_object copy]; } copy]; callback(); return 0; } // CHECK: call i8* @objc_read_weak // CHECK: call i8* @objc_read_weak