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Re: [PATCH] Fix PRs 27132, 23295 and 29548


On Sun, 22 Oct 2006, Richard Guenther wrote:
> 2006-10-22  Richard Guenther  <rguenther@suse.de>
>
> 	PR middle-end/27132
> 	PR middle-end/23295
> 	* builtins.c (fold_binary): Remove checks for flag_wrapv
> 	and flag_trapv where negate_expr_p covers these cases.
>
> 	* gcc.dg/pr27132.c: New testcase.
> 	* gcc.dg/pr23295.c: Likewise.
> 	* gcc.dg/tree-ssa/pr23294.c: Adjust patterns.
> 	* g++.dg/tree-ssa/pr19807.C: Likewise.

:REVIEWMAIL:

This is OK for mainline.  Thanks.

Roger
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