Modernize repmovsb implementation of x86 memcpy and allow runtime sizes.
commit05783c1b047832038773f2a72f24ed8e9ef2ba15
authorGuillaume Chatelet <gchatelet@google.com>
Mon, 6 May 2019 15:10:19 +0000 (6 15:10 +0000)
committerGuillaume Chatelet <gchatelet@google.com>
Mon, 6 May 2019 15:10:19 +0000 (6 15:10 +0000)
tree687f1815cad5b3ff542906888ccb621d96729e78
parentb6888d2b1dd216597f5a95de03bd6b1bb3f929be
Modernize repmovsb implementation of x86 memcpy and allow runtime sizes.

Summary: This is a prerequisite to RFC http://lists.llvm.org/pipermail/llvm-dev/2019-April/131973.html

Reviewers: courbet

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D61593

Fix typo.

Turn this patch into an NFC.

Addressing comments

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@360050 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86SelectionDAGInfo.cpp