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Re: GCC build of HEAD failed for native with your patch on2005-03-04T02:56:15Z.
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: Andrew Pinski <pinskia at physics dot uc dot edu>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 4 Mar 2005 20:18:47 +0000 (UTC)
- Subject: Re: GCC build of HEAD failed for native with your patch on2005-03-04T02:56:15Z.
- References: <20050304044113.9994F15C19408@gcc-regress.apple.com><787dbf959670ae707acb67bd1b0b01e5@physics.uc.edu>
On Fri, 4 Mar 2005, Andrew Pinski wrote:
> This is caused by:
> +2005-03-03 James A. Morrison <phython@gcc.gnu.org>
> +
> + PR tree-optimization/15784
> + * fold-const.c (fold): Fold ~A + 1 to -1. Fold -A - 1
> + and -1 - A to ~A.
>
> But I think there is a latent bug or two floating around.
> I am going to revert this as requested by James offline and
> approved by Roger offline too.
There are now testsuite failures
FAIL: gcc.dg/pr15784-4.c scan-tree-dump ~x;
FAIL: gcc.dg/pr15784-4.c scan-tree-dump -x;
- you need to XFAIL them while the patch remains reverted.
--
Joseph S. Myers http://www.srcf.ucam.org/~jsm28/gcc/
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