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[Bug target/65456] powerpc64le autovectorized copy loop missed optimization
- From: "ro at CeBiTec dot Uni-Bielefeld.DE" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 06 May 2015 11:34:06 +0000
- Subject: [Bug target/65456] powerpc64le autovectorized copy loop missed optimization
- Auto-submitted: auto-generated
- References: <bug-65456-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65456
--- Comment #26 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> ---
> --- Comment #25 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot
> Uni-Bielefeld.DE> ---
[...]
> Not yet: those sparc boxes are slow, and it will take ages. I'll check
> if I can reproduce in a cross compiler.
I can, and a reghunt determined that the last patch for PR
tree-optimization/62283 caused the XPASS.
Rainer