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[Bug rtl-optimization/33669] [4.3 Regression] Revision 128957 miscompiles 481.wrf
- From: "zadeck at naturalbridge dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Oct 2007 15:32:52 -0000
- Subject: [Bug rtl-optimization/33669] [4.3 Regression] Revision 128957 miscompiles 481.wrf
- References: <bug-33669-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #14 from zadeck at naturalbridge dot com 2007-10-09 15:32 -------
Subject: Re: [4.3 Regression] Revision 128957
miscompiles 481.wrf
hjl at gcc dot gnu dot org wrote:
> ------- Comment #13 from hjl at gcc dot gnu dot org 2007-10-09 14:00 -------
> Subject: Bug 33669
>
> Author: hjl
> Date: Tue Oct 9 14:00:11 2007
> New Revision: 129166
>
> URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129166
> Log:
> gcc/
>
> 2007-10-09 Kenneth Zadeck <zadeck@naturalbridge.com>
>
> PR middle-end/33669
> * ra-conflict.c (record_one_conflict_between_regnos,
> set_conflicts_for_earlyclobber, global_conflicts): Improved
> logging.
> (global_conflicts): Removed incorrect check.
>
> gcc/testsuite/
>
> 2007-10-09 Kenneth Zadeck <zadeck@naturalbridge.com>
>
> PR middle-end/33669
> * gcc.c-torture/execute/pr33669.c: New.
>
> Added:
> trunk/gcc/testsuite/gcc.c-torture/execute/pr33669.c
> Modified:
> trunk/gcc/ChangeLog
> trunk/gcc/ra-conflict.c
> trunk/gcc/testsuite/ChangeLog
>
>
>
please back this out. i have a different patch that i have finished
testing. this one is too conservative.
kenny
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33669