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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/97770] [ICELAKE]Missing vectorization for vpopcnt Date: Thu, 03 Dec 2020 02:03:13 +0000 [thread overview] Message-ID: <bug-97770-4-JdmUQXfiMf@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-97770-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97770 --- Comment #12 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by hongtao Liu <liuhongt@gcc.gnu.org>: https://gcc.gnu.org/g:81d590760c31e11e3a09135f4e182aea232035f2 commit r11-5693-g81d590760c31e11e3a09135f4e182aea232035f2 Author: Hongyu Wang <hongyu.wang@intel.com> Date: Wed Nov 11 09:41:13 2020 +0800 Add popcount<mode> expander to enable popcount auto vectorization under AVX512BITALG/AVX512POPCNTDQ target. gcc/ChangeLog PR target/97770 * config/i386/sse.md (popcount<mode>2): New expander for SI/DI vector modes. (popcount<mode>2): Likewise for QI/HI vector modes. gcc/testsuite/ChangeLog PR target/97770 * gcc.target/i386/avx512bitalg-pr97770-1.c: New test. * gcc.target/i386/avx512vpopcntdq-pr97770-1.c: Likewise. * gcc.target/i386/avx512vpopcntdq-pr97770-2.c: Likewise. * gcc.target/i386/avx512vpopcntdqvl-pr97770-1.c: Likewise.
next prev parent reply other threads:[~2020-12-03 2:03 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-11-10 2:12 [Bug target/97770] New: Missing " crazylht at gmail dot com 2020-11-10 2:14 ` [Bug target/97770] " crazylht at gmail dot com 2020-11-10 3:04 ` [Bug target/97770] [ICELAKE]Missing " crazylht at gmail dot com 2020-11-10 3:21 ` crazylht at gmail dot com 2020-11-10 8:12 ` rguenth at gcc dot gnu.org 2020-11-10 8:37 ` crazylht at gmail dot com 2020-11-10 8:55 ` rguenth at gcc dot gnu.org 2020-11-10 9:07 ` tkoenig at gcc dot gnu.org 2020-11-10 10:14 ` ubizjak at gmail dot com 2020-11-12 5:18 ` crazylht at gmail dot com 2020-11-12 7:33 ` rguenth at gcc dot gnu.org 2020-11-12 8:47 ` crazylht at gmail dot com 2020-12-03 2:03 ` cvs-commit at gcc dot gnu.org [this message] 2020-12-03 2:04 ` crazylht at gmail dot com 2020-12-03 11:24 ` [Bug tree-optimization/97770] " rguenth at gcc dot gnu.org 2021-06-04 7:41 ` crazylht at gmail dot com 2021-06-07 11:33 ` rguenth at gcc dot gnu.org 2021-06-10 3:29 ` crazylht at gmail dot com 2021-06-10 6:48 ` [Bug tree-optimization/97770] [ICELAKE]suboptimal vectorization for vpopcntw/b/q rguenther at suse dot de 2021-06-10 18:32 ` hjl.tools at gmail dot com 2021-06-11 7:25 ` rguenth at gcc dot gnu.org 2021-06-22 2:40 ` cvs-commit at gcc dot gnu.org 2021-06-22 2:46 ` crazylht at gmail dot com
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