From 43165d913aeb61e32877c0d3e9dafa3d926b8c4d Mon Sep 17 00:00:00 2001 From: Mehdi Amini Date: Sat, 19 Mar 2016 21:28:28 +0000 Subject: 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 llvm-svn: 263886 --- llvm/tools/llvm-c-test/echo.cpp | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'llvm/tools/llvm-c-test') diff --git a/llvm/tools/llvm-c-test/echo.cpp b/llvm/tools/llvm-c-test/echo.cpp index a8f9baf1a39..5a2102a1579 100644 --- a/llvm/tools/llvm-c-test/echo.cpp +++ b/llvm/tools/llvm-c-test/echo.cpp @@ -522,6 +522,17 @@ struct FunCloner { Dst = LLVMBuildGEP(Builder, Ptr, Idx.data(), NumIdx, Name); break; } + case LLVMAtomicCmpXchg: { + LLVMValueRef Ptr = CloneValue(LLVMGetOperand(Src, 0)); + LLVMValueRef Cmp = CloneValue(LLVMGetOperand(Src, 1)); + LLVMValueRef New = CloneValue(LLVMGetOperand(Src, 2)); + LLVMAtomicOrdering Succ = LLVMGetCmpXchgSuccessOrdering(Src); + LLVMAtomicOrdering Fail = LLVMGetCmpXchgFailureOrdering(Src); + LLVMBool SingleThread = LLVMIsAtomicSingleThread(Src); + + Dst = LLVMBuildAtomicCmpXchg(Builder, Ptr, Cmp, New, Succ, Fail, + SingleThread); + } break; case LLVMBitCast: { LLVMValueRef V = CloneValue(LLVMGetOperand(Src, 0)); Dst = LLVMBuildBitCast(Builder, V, CloneType(Src), Name); -- cgit v1.2.3