* doc/invoke.texi (Optimize Options): Document -frename-registers

	not being enabled by default at -O3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@84546 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 89ff347..f7e5672 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-07-12  Ben Elliston  <bje@au.ibm.com>
+
+       * doc/invoke.texi (Optimize Options): Document -frename-registers
+       not being enabled by default at -O3.
+
 2004-07-11  Roger Sayle  <roger@eyesopen.com>
 
        * fold-const.c (fold) <PLUS_EXPR>: Canonicalize X + -C as X - C for

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 0429821..d094b72 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -3842,8 +3842,7 @@ invoking @option{-O2} on programs that use computed gotos.
 @opindex O3
 Optimize yet more.  @option{-O3} turns on all optimizations specified by
 @option{-O2} and also turns on the @option{-finline-functions},
-@option{-fweb}, @option{-frename-registers}
-and @option{-fgcse-after-reload} options.
+@option{-fweb} and @option{-fgcse-after-reload} options.
 
 @item -O0
 @opindex O0