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[Bug target/71921] missed vectorization optimization
- From: "arjan at linux dot intel.com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 27 Dec 2016 22:46:07 +0000
- Subject: [Bug target/71921] missed vectorization optimization
- Auto-submitted: auto-generated
- References: <bug-71921-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71921
Arjan van de Ven <arjan at linux dot intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|6.1.1 |6.3.0
--- Comment #6 from Arjan van de Ven <arjan at linux dot intel.com> ---
Having poked at this a bunch, I now have a proposed patch (well I know it needs
work, but it's there to show the idea) and a set of "evidence" and an improved
test case. I'll be attaching the raw files to this bug and then make a summary
post as well.