------- Additional Comments From dberlin at gcc dot gnu dot org 2005-07-14
00:25 -------
Subject: Re: New: corrupted profile info with
-O3 -fprofile-use
On Wed, 2005-07-13 at 23:28 +0000, janis at gcc dot gnu dot org wrote:
> Several of the SPEC CPU2000 tests currently fail on powerpc64-linux
> with -fprofile-generate/-fprofile-use plus -O3. Some of the failures
> start recently and appear to be intermittent. Failures for 176.gcc
> with either -m32 or -m64 and 175.vpr with -m64 start with this patch
> from dberlin (Remove var_ann->uid) and seem to fail consistently since
> it was added:
>
>
> http://gcc.gnu.org/ml/gcc-cvs/2005-06/msg01108.html
Are you certain it was this commit?
I can't for the life of me imagine why this patch would make any
difference.
Can you try the attached patch and see if it asserts while generating
profiling info?
This is the only difference between the old way we did things and the
new way that i can think of that might matter, but i can't think why it
would only affect profiling code if so.
------- Additional Comments From dberlin at gcc dot gnu dot org 2005-07-14
00:25 -------
Created an attachment (id=9264)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9264&action=view)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22471
