[LLVM-C] Add Builder Bindings to Common Memory Intrinsics

Summary: Add IRBuilder bindings for memmove, memcpy, and memset.

Reviewers: whitequark, deadalnix

Reviewed By: whitequark

Subscribers: harlanhaskins, llvm-commits

Differential Revision: https://reviews.llvm.org/D53555

llvm-svn: 345508

1 files changed, 24 insertions, 0 deletions

diff --git a/llvm/lib/IR/Core.cpp b/llvm/lib/IR/Core.cpp
index 27906e68636..028f9e6199d 100644
--- a/llvm/lib/IR/Core.cpp
+++ b/llvm/lib/IR/Core.cpp
@@ -3234,6 +3234,30 @@ LLVMValueRef LLVMBuildArrayMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
   return wrap(unwrap(B)->Insert(Malloc, Twine(Name)));
 }
 
+LLVMValueRef LLVMBuildMemSet(LLVMBuilderRef B, LLVMValueRef Ptr, 
+                             LLVMValueRef Val, LLVMValueRef Len,
+                             unsigned Align) {
+  return wrap(unwrap(B)->CreateMemSet(unwrap(Ptr), unwrap(Val), unwrap(Len), Align));
+}
+
+LLVMValueRef LLVMBuildMemCpy(LLVMBuilderRef B, 
+                             LLVMValueRef Dst, unsigned DstAlign,
+                             LLVMValueRef Src, unsigned SrcAlign,
+                             LLVMValueRef Size) {
+  return wrap(unwrap(B)->CreateMemCpy(unwrap(Dst), DstAlign,
+                                      unwrap(Src), SrcAlign,
+                                      unwrap(Size)));
+}
+
+LLVMValueRef LLVMBuildMemMove(LLVMBuilderRef B,
+                              LLVMValueRef Dst, unsigned DstAlign,
+                              LLVMValueRef Src, unsigned SrcAlign,
+                              LLVMValueRef Size) {
+  return wrap(unwrap(B)->CreateMemMove(unwrap(Dst), DstAlign,
+                                       unwrap(Src), SrcAlign,
+                                       unwrap(Size)));
+}
+
 LLVMValueRef LLVMBuildAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
                              const char *Name) {
   return wrap(unwrap(B)->CreateAlloca(unwrap(Ty), nullptr, Name));