invoke.texi (Optimize Options): Stop claiming inlining and loop unrolling do not happen at -O2.

	* doc/invoke.texi (Optimize Options): Stop claiming inlining and
	loop unrolling do not happen at -O2.

From-SVN: r144123

gcc/ChangeLog

+2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* doc/invoke.texi (Optimize Options): Stop claiming inlining and
+	loop unrolling do not happen at -O2.
+
 2009-02-12  Michael Matz  <matz@suse.de>
 
 	* gcc.c (ASM_DEBUG_SPEC): Check for -g0.

gcc/doc/invoke.texi

@@ -5352,8 +5352,7 @@ where doing so does not interfere with debugging.
 @item -O2
 @opindex O2
 Optimize even more.  GCC performs nearly all supported optimizations
-that do not involve a space-speed tradeoff.  The compiler does not
-perform loop unrolling or function inlining when you specify @option{-O2}.
+that do not involve a space-speed tradeoff.
 As compared to @option{-O}, this option increases both compilation time
 and the performance of the generated code.