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[Bug target/77613] Powerpc64le: redundant swaps in autovectorised loop
- From: "wschmidt at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 16 Sep 2016 13:12:33 +0000
- Subject: [Bug target/77613] Powerpc64le: redundant swaps in autovectorised loop
- Auto-submitted: auto-generated
- References: <bug-77613-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77613
--- Comment #3 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
This is simple enough. We have code to allow splats in pure-SIMD ranges, but
we are missing a pattern that performs a splat and a truncate in the same
operation. Should have a patch to submit today.