------- Additional Comments From dnovillo at redhat dot com 2004-02-25 19:52 -------
Subject: Re: [tree-ssa] miscompilation of
__exchange_and_add (atomicity.h)
On Wed, 2004-02-25 at 13:20, amacleod at redhat dot com wrote:
> ------- Additional Comments From amacleod at redhat dot com 2004-02-25 18:20 -------
> Err, did you try that patch on a testsuite run?
>
Nope. I only checked that it fixed this specific problem. I didn't
mean to apply the patch until you checked it out.
> It seems to me that you still need to look through the operands and kill any
> active partition experssions which are dependent on the uses and defs. Ie, you
> wouldn't make anything replaceable, but you do need to remove things from the
> current search list.
>
Yes, I had the feeling that it was a bit heavy handed.
Diego.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14272
