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path: root/lib/Transforms/ObjCARC/ObjCARCUtil.cpp
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Diffstat (limited to 'lib/Transforms/ObjCARC/ObjCARCUtil.cpp')
-rw-r--r--lib/Transforms/ObjCARC/ObjCARCUtil.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Transforms/ObjCARC/ObjCARCUtil.cpp b/lib/Transforms/ObjCARC/ObjCARCUtil.cpp
index 03e12d4fd7..415e76355d 100644
--- a/lib/Transforms/ObjCARC/ObjCARCUtil.cpp
+++ b/lib/Transforms/ObjCARC/ObjCARCUtil.cpp
@@ -112,6 +112,8 @@ InstructionClass llvm::objcarc::GetFunctionClass(const Function *F) {
.Case("objc_retain_autorelease", IC_FusedRetainAutorelease)
.Case("objc_retainAutorelease", IC_FusedRetainAutorelease)
.Case("objc_retainAutoreleaseReturnValue",IC_FusedRetainAutoreleaseRV)
+ .Case("objc_sync_enter", IC_User)
+ .Case("objc_sync_exit", IC_User)
.Default(IC_CallOrUser);
// Argument is i8**