From 431d8c39ba741e01a44a10099324995310af5969 Mon Sep 17 00:00:00 2001
From: Manoj Gupta <manojgupta@google.com>
Date: Fri, 6 Apr 2018 21:11:09 +0000
Subject: [PATCH] [Release Notes] Add release note for "-fmerge-all-constants"

Summary:
Add note that "-fmerge-all-constants" is not applied as default
anymore.

Reviewers: rjmccall, rsmith, chandlerc

Subscribers: llvm-commits, thakis

Differential Revision: https://reviews.llvm.org/D45388

llvm-svn: 329457
---
 llvm/docs/ReleaseNotes.rst | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst
index e1b1da556acf..ffb22e1cca4b 100644
--- a/llvm/docs/ReleaseNotes.rst
+++ b/llvm/docs/ReleaseNotes.rst
@@ -58,6 +58,9 @@ Non-comprehensive list of changes in this release
   information available in LLVM to statically predict the performance of
   machine code for a specific CPU.
 
+* The optimization flag to merge constants (-fmerge-all-constants) is no longer
+  applied by default.
+
 * Note..
 
 .. NOTE