From 3ad8b43cc279b385fa19728aa0b0cbc52694b931 Mon Sep 17 00:00:00 2001
From: Tim Shen <timshen91@gmail.com>
Date: Thu, 25 Aug 2016 21:03:46 +0000
Subject: [MemCpy] Add comments for r279769

Differential Revision: https://reviews.llvm.org/D23846

llvm-svn: 279778
---
 llvm/test/Transforms/MemCpyOpt/pr29105.ll | 1 +
 1 file changed, 1 insertion(+)

(limited to 'llvm/test/Transforms')

diff --git a/llvm/test/Transforms/MemCpyOpt/pr29105.ll b/llvm/test/Transforms/MemCpyOpt/pr29105.ll
index ad9f97e7a23..0d377837226 100644
--- a/llvm/test/Transforms/MemCpyOpt/pr29105.ll
+++ b/llvm/test/Transforms/MemCpyOpt/pr29105.ll
@@ -1,6 +1,7 @@
 ; RUN: opt -memcpyopt -instcombine -S %s | FileCheck %s
 %Foo = type { [2048 x i64] }
 
+; Make sure that all mempcy calls are converted to memset calls, or removed.
 ; CHECK-LABEL: @baz(
 ; CHECK-NOT: call void @llvm.memcpy
 define void @baz() unnamed_addr #0 {
-- 
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