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Diffstat (limited to 'test/CodeGenObjCXX/write-barrier-global-assign.mm')
-rw-r--r-- | test/CodeGenObjCXX/write-barrier-global-assign.mm | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/CodeGenObjCXX/write-barrier-global-assign.mm b/test/CodeGenObjCXX/write-barrier-global-assign.mm new file mode 100644 index 0000000..a14804f --- /dev/null +++ b/test/CodeGenObjCXX/write-barrier-global-assign.mm @@ -0,0 +1,29 @@ +// RUN: %clang_cc1 -fobjc-gc -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck %s +// rdar://8761767 + +@class CPDestUser; + +CPDestUser* FUNC(); + +// CHECK: {{call.* @objc_assign_global}} +CPDestUser* globalUser = FUNC(); + +// CHECK: {{call.* @objc_assign_weak}} +__weak CPDestUser* weakUser = FUNC(); + + +// CHECK: {{call.* @objc_assign_global}} +static CPDestUser* staticUser = FUNC(); + +CPDestUser* GetDestUser() +{ +// CHECK: {{call.* @objc_assign_global}} + static CPDestUser* gUser = FUNC(); +// CHECK: {{call.* @objc_assign_weak}} + static __weak CPDestUser* wUser = FUNC(); + if (wUser) + return wUser; + if (staticUser) + return staticUser; + return gUser; +} |