From: Martin Liska <mliska@suse.cz>
Date: Tue, 1 Jun 2021 12:17:39 +0000 (+0200)
Subject: docs: Mention that -fgcse-after-reload is enabled with -O3.
X-Git-Tag: basepoints/gcc-13~7173
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fdbd0cb73af527f0630f0cbb26edb8584f593fea;p=thirdparty%2Fgcc.git

docs: Mention that -fgcse-after-reload is enabled with -O3.

gcc/ChangeLog:

	PR other/100826
	* doc/invoke.texi: Mention that -fgcse-after-reload
	is enabled with -O3.
---

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 5cd4e2d993c9..08c3206b7191 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -10708,7 +10708,7 @@ When @option{-fgcse-after-reload} is enabled, a redundant load elimination
 pass is performed after reload.  The purpose of this pass is to clean up
 redundant spilling.
 
-Enabled by @option{-fprofile-use} and @option{-fauto-profile}.
+Enabled by @option{-O3}, @option{-fprofile-use} and @option{-fauto-profile}.
 
 @item -faggressive-loop-optimizations
 @opindex faggressive-loop-optimizations