Question about GCC -O optimization with sse2 programming.

[Jim Wilson]

haibo wrote:
> 	I am now trying to compile some sse2 programming with gcc-3.4-0225(prerelease version)
> (because when compiling some sse2 program with gcc-3.3.3,It may end with compilation error ),
> when I compile my program with no optimization(-O0),I can get the right result,but if I 
> turn on -O1 things will be wrong.

What exactly is wrong?  You didn't say.

Please see
	http://gcc.gnu.org/bugs.html
for info on reporting bugs.
-- 
Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com