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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/103571] ABI: V2HF, V4HF and V8HFmode argument passing issues
Date: Thu, 16 Dec 2021 18:35:51 +0000 [thread overview]
Message-ID: <bug-103571-4-5KQzatJgsy@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-103571-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103571
--- Comment #26 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:271e36d9d5b3a75e7f1a927e594477e6a5dd6fc0
commit r12-6021-g271e36d9d5b3a75e7f1a927e594477e6a5dd6fc0
Author: Uros Bizjak <ubizjak@gmail.com>
Date: Thu Dec 16 19:34:50 2021 +0100
i386: Enable VxHF vector modes lower ABI levels [PR103571]
Enable VxHF vector modes for SSE2, AVX and AVX512F ABIs.
2021-12-16 Uroš Bizjak <ubizjak@gmail.com>
gcc/ChangeLog:
PR target/103571
* config/i386/i386.h (VALID_AVX256_REG_MODE): Add V16HFmode.
(VALID_AVX256_REG_OR_OI_VHF_MODE): Replace with ...
(VALID_AVX256_REG_OR_OI_MODE): ... this. Remove V16HFmode.
(VALID_AVX512F_SCALAR_MODE): Remove HImode and HFmode.
(VALID_AVX512FP16_SCALAR_MODE): New.
(VALID_AVX512F_REG_MODE): Add V32HFmode.
(VALID_SSE2_REG_MODE): Add V8HFmode, V4HFmode and V2HFmode.
(VALID_SSE2_REG_VHF_MODE): Remove.
(VALID_INT_MODE_P): Add V2HFmode.
* config/i386/i386.c (function_arg_advance_64):
Remove explicit mention of V16HFmode and V32HFmode.
(ix86_hard_regno_mode_ok): Remove explicit mention of XImode
and V32HFmode, use VALID_AVX512F_REG_OR_XI_MODE instead.
Use VALID_AVX512FP_SCALAR_MODE for TARGET_aVX512FP16.
Use VALID_AVX256_REG_OR_OI_MODE instead of
VALID_AVX256_REG_OR_OI_VHF_MODE and VALID_SSE2_REG_MODE instead
of VALID_SSE2_REG_VHF_MODE.
(ix86_set_reg_reg_cost): Remove usge of VALID_AVX512FP16_REG_MODE.
(ix86_vector_mode_supported): Ditto.
gcc/testsuite/ChangeLog:
PR target/103571
* gcc.target/i386/pr102812.c (dg-final): Do not scan for movdqa.
next prev parent reply other threads:[~2021-12-16 18:35 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-06 8:35 [Bug target/103571] New: " ubizjak at gmail dot com
2021-12-06 11:37 ` [Bug target/103571] " crazylht at gmail dot com
2021-12-07 3:05 ` crazylht at gmail dot com
2021-12-07 7:47 ` wwwhhhyyy333 at gmail dot com
2021-12-07 7:54 ` ubizjak at gmail dot com
2021-12-07 8:14 ` crazylht at gmail dot com
2021-12-07 11:04 ` ubizjak at gmail dot com
2021-12-07 11:17 ` ubizjak at gmail dot com
2021-12-08 5:27 ` crazylht at gmail dot com
2021-12-08 7:10 ` ubizjak at gmail dot com
2021-12-08 7:16 ` crazylht at gmail dot com
2021-12-08 14:25 ` ubizjak at gmail dot com
2021-12-08 14:38 ` ubizjak at gmail dot com
2021-12-08 15:05 ` ubizjak at gmail dot com
2021-12-08 15:07 ` ubizjak at gmail dot com
2021-12-09 0:39 ` crazylht at gmail dot com
2021-12-09 0:42 ` crazylht at gmail dot com
2021-12-09 4:15 ` crazylht at gmail dot com
2021-12-09 5:57 ` crazylht at gmail dot com
2021-12-09 7:07 ` crazylht at gmail dot com
2021-12-09 7:21 ` crazylht at gmail dot com
2021-12-09 8:15 ` ubizjak at gmail dot com
2021-12-09 8:36 ` crazylht at gmail dot com
2021-12-14 17:28 ` cvs-commit at gcc dot gnu.org
2021-12-14 18:30 ` ubizjak at gmail dot com
2021-12-16 8:51 ` ubizjak at gmail dot com
2021-12-16 18:35 ` cvs-commit at gcc dot gnu.org [this message]
2021-12-16 18:49 ` ubizjak at gmail dot com
2021-12-16 18:55 ` ubizjak at gmail dot com
2021-12-16 19:22 ` ubizjak at gmail dot com
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