[Alignment][NFC] Deprecate CreateMemCpy/CreateMemMove

Summary:
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: courbet

Subscribers: arsenm, jvesely, nhaehnle, hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D71473

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp b/llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
index b1b87f81000..b77843d7cd7 100644
--- a/llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
@@ -1084,8 +1084,8 @@ bool LoopIdiomRecognize::processLoopStoreOfLoopLoad(StoreInst *SI,
   //  If the load or store are atomic, then they must necessarily be unordered
   //  by previous checks.
   if (!SI->isAtomic() && !LI->isAtomic())
-    NewCall = Builder.CreateMemCpy(StoreBasePtr, SI->getAlignment(),
-                                   LoadBasePtr, LI->getAlignment(), NumBytes);
+    NewCall = Builder.CreateMemCpy(StoreBasePtr, SI->getAlign(), LoadBasePtr,
+                                   LI->getAlign(), NumBytes);
   else {
     // We cannot allow unaligned ops for unordered load/store, so reject
     // anything where the alignment isn't at least the element size.