[PATCH] D53555: [LLVM-C] Add Builder Bindings to Common Memory Intrinsic

[Robert Widmann via Phabricator via llvm-commits]

CodaFi created this revision.
CodaFi added a reviewer: whitequark.
Herald added a reviewer: deadalnix.
Herald added a subscriber: llvm-commits.

Add IRBuilder bindings for memmove, memcpy, and memset.


Repository:
  rL LLVM

https://reviews.llvm.org/D53555

Files:
  include/llvm-c/Core.h
  lib/IR/Core.cpp


Index: lib/IR/Core.cpp
===================================================================
--- lib/IR/Core.cpp
+++ lib/IR/Core.cpp
@@ -3234,6 +3234,30 @@
   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));
Index: include/llvm-c/Core.h
===================================================================
--- include/llvm-c/Core.h
+++ include/llvm-c/Core.h
@@ -3473,6 +3473,35 @@
 LLVMValueRef LLVMBuildMalloc(LLVMBuilderRef, LLVMTypeRef Ty, const char *Name);
 LLVMValueRef LLVMBuildArrayMalloc(LLVMBuilderRef, LLVMTypeRef Ty,
                                   LLVMValueRef Val, const char *Name);
+
+/**
+ * Creates and inserts a memset to the specified pointer and the 
+ * specified value.
+ *
+ * @see llvm::IRRBuilder::CreateMemSet()
+ */
+LLVMValueRef LLVMBuildMemSet(LLVMBuilderRef B, LLVMValueRef Ptr,
+                             LLVMValueRef Val, LLVMValueRef Len,
+                             unsigned Align);
+/**
+ * Creates and inserts a memcpy between the specified pointers.
+ *
+ * @see llvm::IRRBuilder::CreateMemCpy()
+ */
+LLVMValueRef LLVMBuildMemCpy(LLVMBuilderRef B, 
+                             LLVMValueRef Dst, unsigned DstAlign,
+                             LLVMValueRef Src, unsigned SrcAlign,
+                             LLVMValueRef Size);
+/**
+ * Creates and inserts a memmove between the specified pointers.
+ *
+ * @see llvm::IRRBuilder::CreateMemMove()
+ */
+LLVMValueRef LLVMBuildMemMove(LLVMBuilderRef B, 
+                              LLVMValueRef Dst, unsigned DstAlign,
+                              LLVMValueRef Src, unsigned SrcAlign,
+                              LLVMValueRef Size);
+
 LLVMValueRef LLVMBuildAlloca(LLVMBuilderRef, LLVMTypeRef Ty, const char *Name);
 LLVMValueRef LLVMBuildArrayAlloca(LLVMBuilderRef, LLVMTypeRef Ty,
                                   LLVMValueRef Val, const char *Name);


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