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[Bug rtl-optimization/62041] vector fneg codegen uses a subtract instead of an xor (x86-64)
- 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: Thu, 07 Aug 2014 10:06:20 +0000
- Subject: [Bug rtl-optimization/62041] vector fneg codegen uses a subtract instead of an xor (x86-64)
- Auto-submitted: auto-generated
- References: <bug-62041-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62041
--- Comment #2 from Marc Glisse <glisse at gcc dot gnu.org> ---
https://gcc.gnu.org/ml/gcc-patches/2014-07/msg01812.html would most likely fix
it...