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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 tree-optimization/112325] Missed vectorization of reduction after unrolling Date: Tue, 21 Nov 2023 00:34:52 +0000 [thread overview] Message-ID: <bug-112325-4-SOqxLUfLtu@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-112325-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112325 --- Comment #8 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:e5e305e6048c042139037378fe6abfad5735b54f commit r14-5632-ge5e305e6048c042139037378fe6abfad5735b54f Author: liuhongt <hongtao.liu@intel.com> Date: Fri Nov 17 08:45:47 2023 +0800 Support reduc_{and,ior,xor}_scal_m for V4HI/V8QI/V4QImode gcc/ChangeLog: PR target/112325 * config/i386/i386-expand.cc (emit_reduc_half): Hanlde V8QImode. * config/i386/mmx.md (reduc_<code>_scal_<mode>): New expander. (reduc_<code>_scal_v4qi): Ditto. gcc/testsuite/ChangeLog: * gcc.target/i386/pr112325-mmx-1.c: New test.
next prev parent reply other threads:[~2023-11-21 0:34 UTC|newest] Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-11-01 2:41 [Bug tree-optimization/112325] New: Missed vectorization after cunrolli wwwhhhyyy333 at gmail dot com 2023-11-01 2:46 ` [Bug tree-optimization/112325] " pinskia at gcc dot gnu.org 2023-11-02 9:51 ` [Bug tree-optimization/112325] Missed vectorization of reduction after unrolling rguenth at gcc dot gnu.org 2023-11-16 8:03 ` liuhongt at gcc dot gnu.org 2023-11-16 8:15 ` liuhongt at gcc dot gnu.org 2023-11-16 9:15 ` rguenth at gcc dot gnu.org 2023-11-17 6:19 ` pinskia at gcc dot gnu.org 2023-11-17 6:21 ` pinskia at gcc dot gnu.org 2023-11-20 2:52 ` cvs-commit at gcc dot gnu.org 2023-11-21 0:34 ` cvs-commit at gcc dot gnu.org [this message] 2024-02-27 6:02 ` liuhongt at gcc dot gnu.org 2024-02-27 6:13 ` liuhongt at gcc dot gnu.org 2024-02-27 7:26 ` liuhongt at gcc dot gnu.org 2024-02-27 7:53 ` rguenther at suse dot de 2024-02-27 7:58 ` rguenther at suse dot de 2024-02-28 7:26 ` liuhongt at gcc dot gnu.org 2024-02-28 8:23 ` rguenther at suse dot de 2024-02-28 8:26 ` liuhongt at gcc dot gnu.org 2024-05-30 5:39 ` cvs-commit at gcc dot gnu.org 2024-05-30 5:40 ` liuhongt at gcc dot gnu.org 2024-05-30 5:45 ` sjames at gcc dot gnu.org
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