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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/100637] [i386] Vectorize 4-byte vectors Date: Fri, 04 Jun 2021 15:38:53 +0000 [thread overview] Message-ID: <bug-100637-4-IYgHQtiuzm@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-100637-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100637 --- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Uros Bizjak <uros@gcc.gnu.org>: https://gcc.gnu.org/g:8d7dae0eb366a88a1baba1857ecc54c09e4a520e commit r12-1215-g8d7dae0eb366a88a1baba1857ecc54c09e4a520e Author: Uros Bizjak <ubizjak@gmail.com> Date: Fri Jun 4 17:37:15 2021 +0200 i386: Add init pattern for V2HI vectors [PR100637] 2021-06-03 Uroš Bizjak <ubizjak@gmail.com> gcc/ PR target/100637 * config/i386/i386-expand.c (ix86_expand_vector_init_duplicate): Handle V2HI mode. (ix86_expand_vector_init_general): Ditto. Use SImode instead of word_mode for logic operations when GET_MODE_SIZE (mode) < UNITS_PER_WORD. (expand_vec_perm_even_odd_1): Assert that V2HI mode should be implemented by expand_vec_perm_1. (expand_vec_perm_broadcast_1): Assert that V2HI and V4HI modes should be implemented using standard shuffle patterns. (ix86_vectorize_vec_perm_const): Handle V2HImode. Add V4HI and V2HI modes to modes, implementable with shuffle for one operand. * config/i386/mmx.md (*punpckwd): New insn_and_split pattern. (*pshufw_1): New insn pattern. (*vec_dupv2hi): Ditto. (vec_initv2hihi): New expander. gcc/testsuite/ PR target/100637 * gcc.dg/vect/slp-perm-9.c (dg-final): Adjust dumps for vect32 targets.
next prev parent reply other threads:[~2021-06-04 15:38 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-05-17 12:19 [Bug target/100637] New: " ubizjak at gmail dot com 2021-05-17 12:24 ` [Bug target/100637] " ubizjak at gmail dot com 2021-05-18 15:28 ` cvs-commit at gcc dot gnu.org 2021-05-20 9:12 ` cvs-commit at gcc dot gnu.org 2021-05-21 6:02 ` cvs-commit at gcc dot gnu.org 2021-05-21 11:16 ` cvs-commit at gcc dot gnu.org 2021-05-27 7:22 ` cvs-commit at gcc dot gnu.org 2021-05-27 12:48 ` cvs-commit at gcc dot gnu.org 2021-06-03 18:06 ` cvs-commit at gcc dot gnu.org 2021-06-04 15:38 ` cvs-commit at gcc dot gnu.org [this message] 2021-06-07 21:00 ` cvs-commit at gcc dot gnu.org 2021-07-05 19:11 ` ubizjak at gmail dot com 2021-07-08 10:21 ` cvs-commit at gcc dot gnu.org 2022-01-12 19:03 ` cvs-commit at gcc dot gnu.org 2022-01-12 19:23 ` ubizjak at gmail dot com
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