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* [Bug target/43618] Incorrect sse2_cvtX2Y pattern
[not found] <bug-43618-4@http.gcc.gnu.org/bugzilla/>
@ 2022-07-04 6:22 ` cvs-commit at gcc dot gnu.org
2022-07-04 6:24 ` haochen.jiang at intel dot com
1 sibling, 0 replies; 3+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-07-04 6:22 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43618
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Haochen Jiang <jianghc@gcc.gnu.org>:
https://gcc.gnu.org/g:73f942c08deef3cce312263b3347f7a44dd44150
commit r13-1418-g73f942c08deef3cce312263b3347f7a44dd44150
Author: Haochen Jiang <haochen.jiang@intel.com>
Date: Mon May 30 17:12:31 2022 +0800
i386: Extend cvtps2pd to memory
gcc/ChangeLog:
PR target/43618
* config/i386/sse.md (extendv2sfv2df2): New define_expand.
(sse2_cvtps2pd_<mask_name>): Change constraint of operands[1].
(*sse2_cvtps2pd_<mask_name>_1): Rename from extendvsdfv2df2.
gcc/testsuite/ChangeLog:
PR target/43618
* gcc.target/i386/pr43618-1.c: New test.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/43618] Incorrect sse2_cvtX2Y pattern
[not found] <bug-43618-4@http.gcc.gnu.org/bugzilla/>
2022-07-04 6:22 ` [Bug target/43618] Incorrect sse2_cvtX2Y pattern cvs-commit at gcc dot gnu.org
@ 2022-07-04 6:24 ` haochen.jiang at intel dot com
1 sibling, 0 replies; 3+ messages in thread
From: haochen.jiang at intel dot com @ 2022-07-04 6:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43618
Haochen Jiang <haochen.jiang at intel dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |haochen.jiang at intel dot com
--- Comment #3 from Haochen Jiang <haochen.jiang at intel dot com> ---
First fix the wrong corresponding insn in machine description.
This will make when loop = 2, it is right.
For loop = 8, it need further fix in vectorization.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/43618] Incorrect sse2_cvtX2Y pattern
2010-04-01 13:40 [Bug target/43618] New: " hjl dot tools at gmail dot com
@ 2010-04-01 14:17 ` rguenth at gcc dot gnu dot org
0 siblings, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-04-01 14:17 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from rguenth at gcc dot gnu dot org 2010-04-01 14:16 -------
Confirmed.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |missed-optimization
Last reconfirmed|0000-00-00 00:00:00 |2010-04-01 14:16:44
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43618
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[not found] <bug-43618-4@http.gcc.gnu.org/bugzilla/>
2022-07-04 6:22 ` [Bug target/43618] Incorrect sse2_cvtX2Y pattern cvs-commit at gcc dot gnu.org
2022-07-04 6:24 ` haochen.jiang at intel dot com
2010-04-01 13:40 [Bug target/43618] New: " hjl dot tools at gmail dot com
2010-04-01 14:17 ` [Bug target/43618] " rguenth at gcc dot gnu dot org
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