invoke.texi (Optimize Options): Document that -funswitch-loops is enabled at -O3.

	* doc/invoke.texi (Optimize Options): Document that -funswitch-loops
	is enabled at -O3.

From-SVN: r102732

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3daa55f91f69d22ddf37bb435bcc8f3d97bc92d2..1ac7ebbd531ccc0cc9d92fbd827b506c00e1a32a 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-08-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * doc/invoke.texi (Optimize Options): Document that -funswitch-loops
+       is enabled at -O3.
+
 2005-08-03  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
        PR target/21723

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 3475408362d8d30169d4590e39328751f3612d8a..b3c2dc552d76df750237df9b490b2b37081f4752 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -3651,7 +3651,8 @@ 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} and @option{-frename-registers} options.
+@option{-fweb}, @option{-frename-registers} and @option{-funswitch-loops}
+options.
 
 @item -O0
 @opindex O0