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Re: [RFC] Ignore TREE_CONSTANT_OVERFLOW in integer_zerop
- From: Mark Mitchell <mark at codesourcery dot com>
- To: Roger Sayle <roger at eyesopen dot com>
- Cc: gcc-patches at gcc dot gnu dot org, gcc at gcc dot gnu dot org
- Date: Tue, 11 Apr 2006 15:11:36 -0700
- Subject: Re: [RFC] Ignore TREE_CONSTANT_OVERFLOW in integer_zerop
- References: <Pine.LNX.4.44.0604011958030.17330-100000@www.eyesopen.com>
Roger Sayle wrote:
> such a step. Is such a transition safe for stage 3 mainline,
> and/or would front-ends prefer some time to double check that
> this won't cause problems on conformance tests not part of GCC's
> testsuite.
I think it's reasonable to make this change at this point, as there are
real bugs that you're fixing. Please do be careful, and please confine
the changes to those that actually fix bugs, rather than just clean-ups
for clean-up sake.
Thanks,
--
Mark Mitchell
CodeSourcery
mark@codesourcery.com
(650) 331-3385 x713