Resubmit "[Alignment][NFC] Deprecate CreateMemCpy/CreateMemMove"

Summary:
This is a resubmit of D71473.

This patch introduces a set of functions to enable deprecation of IRBuilder functions without breaking out of tree clients.
Functions will be deprecated one by one and as in tree code is cleaned up.

This is patch is part of a series to introduce an Alignment type.
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html
See this patch for the introduction of the type: https://reviews.llvm.org/D64790

Reviewers: aaron.ballman, courbet

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D71547

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/IR/Core.cpp b/llvm/lib/IR/Core.cpp
index 84e279b8bbc..63b98f26ba1 100644
--- a/llvm/lib/IR/Core.cpp
+++ b/llvm/lib/IR/Core.cpp
@@ -3450,8 +3450,8 @@ 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,
+  return wrap(unwrap(B)->CreateMemCpy(unwrap(Dst), MaybeAlign(DstAlign),
+                                      unwrap(Src), MaybeAlign(SrcAlign),
                                       unwrap(Size)));
 }
 
@@ -3459,8 +3459,8 @@ 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,
+  return wrap(unwrap(B)->CreateMemMove(unwrap(Dst), MaybeAlign(DstAlign),
+                                       unwrap(Src), MaybeAlign(SrcAlign),
                                        unwrap(Size)));
 }