From d54beffaa39fe81f0d77305385419c96baefe708 Mon Sep 17 00:00:00 2001 From: Filip Pizlo Date: Wed, 20 Nov 2013 00:07:49 +0000 Subject: Expose the fence instruction via the C API. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195173 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm-c/Core.h | 4 +++- include/llvm/IR/IRBuilder.h | 5 +++-- 2 files changed, 6 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h index 9953d52edd..c5707224e6 100644 --- a/include/llvm-c/Core.h +++ b/include/llvm-c/Core.h @@ -2663,7 +2663,9 @@ LLVMValueRef LLVMBuildIsNotNull(LLVMBuilderRef, LLVMValueRef Val, const char *Name); LLVMValueRef LLVMBuildPtrDiff(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, const char *Name); -LLVMValueRef LLVMBuildAtomicRMW(LLVMBuilderRef B,LLVMAtomicRMWBinOp op, +LLVMValueRef LLVMBuildFence(LLVMBuilderRef B, LLVMAtomicOrdering ordering, + LLVMBool singleThread, const char *Name); +LLVMValueRef LLVMBuildAtomicRMW(LLVMBuilderRef B, LLVMAtomicRMWBinOp op, LLVMValueRef PTR, LLVMValueRef Val, LLVMAtomicOrdering ordering, LLVMBool singleThread); diff --git a/include/llvm/IR/IRBuilder.h b/include/llvm/IR/IRBuilder.h index 8d1432d6c9..56e818417a 100644 --- a/include/llvm/IR/IRBuilder.h +++ b/include/llvm/IR/IRBuilder.h @@ -915,8 +915,9 @@ public: return SI; } FenceInst *CreateFence(AtomicOrdering Ordering, - SynchronizationScope SynchScope = CrossThread) { - return Insert(new FenceInst(Context, Ordering, SynchScope)); + SynchronizationScope SynchScope = CrossThread, + const Twine &Name = "") { + return Insert(new FenceInst(Context, Ordering, SynchScope), Name); } AtomicCmpXchgInst *CreateAtomicCmpXchg(Value *Ptr, Value *Cmp, Value *New, AtomicOrdering Ordering, -- cgit v1.2.3