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[Bug target/66049] [6 regression] Few AArch64 extend and add with shift tests generates sub optimal code with trunk gcc 6.0.
- From: "ktkachov at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 19 May 2015 09:27:01 +0000
- Subject: [Bug target/66049] [6 regression] Few AArch64 extend and add with shift tests generates sub optimal code with trunk gcc 6.0.
- Auto-submitted: auto-generated
- References: <bug-66049-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66049
--- Comment #8 from ktkachov at gcc dot gnu.org ---
(In reply to vekumar from comment #7)
>
> I am going to first send out patch for adding new shift based patterns.
> Then separate patch test and remove mul patterns.
Ok, please send out the patch that fixes the regressions we have, and the
cleanup/removal of redundant patterns (if needed) can come later.