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[Bug target/56253] fp-contract does not work with SSE and AVX FMAs (neither FMA4 nor FMA3)
- From: "glisse at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 23 Sep 2014 19:22:39 +0000
- Subject: [Bug target/56253] fp-contract does not work with SSE and AVX FMAs (neither FMA4 nor FMA3)
- Auto-submitted: auto-generated
- References: <bug-56253-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56253
--- Comment #10 from Marc Glisse <glisse at gcc dot gnu.org> ---
Two random links into the latest conversation:
https://gcc.gnu.org/ml/gcc-patches/2014-07/msg01812.html
https://gcc.gnu.org/ml/gcc-patches/2014-06/msg02288.html
That version of the patch doesn't handle integer vectors IIRC, but it is the
principle that matters, if the first step is accepted I'll extend it.
I suppose I should ping it again soon...