Expose IRBuilder::CreateAtomicCmpXchg as LLVMBuildAtomicCmpXchg in the C API.

Summary: Also expose getters and setters in the C API, so that the change can be tested.

Reviewers: nhaehnle, axw, joker.eph

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D18260

From: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
llvm-svn: 263886

1 files changed, 15 insertions, 0 deletions

diff --git a/llvm/include/llvm-c/Core.h b/llvm/include/llvm-c/Core.h
index a09c92282a6..db7e3b1244f 100644
--- a/llvm/include/llvm-c/Core.h
+++ b/llvm/include/llvm-c/Core.h
@@ -2940,6 +2940,21 @@ LLVMValueRef LLVMBuildAtomicRMW(LLVMBuilderRef B, LLVMAtomicRMWBinOp op,
                                 LLVMValueRef PTR, LLVMValueRef Val,
                                 LLVMAtomicOrdering ordering,
                                 LLVMBool singleThread);
+LLVMValueRef LLVMBuildAtomicCmpXchg(LLVMBuilderRef B, LLVMValueRef Ptr,
+                                    LLVMValueRef Cmp, LLVMValueRef New,
+                                    LLVMAtomicOrdering SuccessOrdering,
+                                    LLVMAtomicOrdering FailureOrdering,
+                                    LLVMBool SingleThread);
+
+LLVMBool LLVMIsAtomicSingleThread(LLVMValueRef AtomicInst);
+void LLVMSetAtomicSingleThread(LLVMValueRef AtomicInst, LLVMBool SingleThread);
+
+LLVMAtomicOrdering LLVMGetCmpXchgSuccessOrdering(LLVMValueRef CmpXchgInst);
+void LLVMSetCmpXchgSuccessOrdering(LLVMValueRef CmpXchgInst,
+                                   LLVMAtomicOrdering Ordering);
+LLVMAtomicOrdering LLVMGetCmpXchgFailureOrdering(LLVMValueRef CmpXchgInst);
+void LLVMSetCmpXchgFailureOrdering(LLVMValueRef CmpXchgInst,
+                                   LLVMAtomicOrdering Ordering);
 
 /**
  * @}