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Re: [PR16107] Convert cos (-x) into cos (x)
- From: Marc Glisse <marc dot glisse at inria dot fr>
- To: "Hurugalawadi, Naveen" <Naveen dot Hurugalawadi at caviumnetworks dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 17 Aug 2015 07:05:25 +0200 (CEST)
- Subject: Re: [PR16107] Convert cos (-x) into cos (x)
- Authentication-results: sourceware.org; auth=none
- References: <SN2PR0701MB10242C3820BE33252AB8BE6B8E730 at SN2PR0701MB1024 dot namprd07 dot prod dot outlook dot com>
- Reply-to: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
On Fri, 7 Aug 2015, Hurugalawadi, Naveen wrote:
gcc/ChangeLog:
* match.pd (COS (negate @0) : New simplifier.
Please fix ChangeLog so it is well-parenthesized, the committed version is
even worse:
* match.pd (div (coss (op @0) : New simplifier.
What is this "div" about?
Thanks,
--
Marc Glisse