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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 21:29:24 +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 #4 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Author: wschmidt
Date: Fri Sep 16 21:28:52 2016
New Revision: 240199
URL: https://gcc.gnu.org/viewcvs?rev=240199&root=gcc&view=rev
Log:
[gcc]
2016-09-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/77613
* config/rs6000/rs6000.c (rtx_is_swappable_p): Add support for
splat with truncate.
[gcc/testsuite]
2016-09-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/77613
* gcc.target/powerpc/swaps-p8-25.c: New.
Added:
trunk/gcc/testsuite/gcc.target/powerpc/swaps-p8-25.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000.c
trunk/gcc/testsuite/ChangeLog