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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/104582] [11/12 Regression] Unoptimal code for __negdi2 (and others) from libgcc2 due to unwanted vectorization
Date: Tue, 22 Feb 2022 07:59:03 +0000 [thread overview]
Message-ID: <bug-104582-4-JWYpMFvLRK@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-104582-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104582
--- Comment #20 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rguenth@gcc.gnu.org>:
https://gcc.gnu.org/g:f24dfc76177b3994434c8beb287cde1a9976b5ce
commit r12-7318-gf24dfc76177b3994434c8beb287cde1a9976b5ce
Author: Richard Biener <rguenther@suse.de>
Date: Fri Feb 18 11:50:44 2022 +0100
tree-optimization/104582 - make SLP node available in vector cost hook
This adjusts the vectorizer costing API to allow passing down the
SLP node the vector stmt is created from.
2022-02-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/104582
* tree-vectorizer.h (stmt_info_for_cost::node): New field.
(vector_costs::add_stmt_cost): Add SLP node parameter.
(dump_stmt_cost): Likewise.
(add_stmt_cost): Likewise, new overload and adjust.
(add_stmt_costs): Adjust.
(record_stmt_cost): New overload.
* tree-vectorizer.cc (dump_stmt_cost): Dump the SLP node.
(vector_costs::add_stmt_cost): Adjust.
* tree-vect-loop.cc (vect_estimate_min_profitable_iters):
Adjust.
* tree-vect-slp.cc (vect_prologue_cost_for_slp): Record
the SLP node for costing.
(vectorizable_slp_permutation): Likewise.
* tree-vect-stmts.cc (record_stmt_cost): Adjust and add
new overloads.
* config/i386/i386.cc (ix86_vector_costs::add_stmt_cost):
Adjust.
* config/aarch64/aarch64.cc (aarch64_vector_costs::add_stmt_cost):
Adjust.
* config/rs6000/rs6000.cc (rs6000_vector_costs::add_stmt_cost):
Adjust.
(rs6000_cost_data::adjust_vect_cost_per_loop): Likewise.
next prev parent reply other threads:[~2022-02-22 7:59 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-17 12:30 [Bug target/104582] New: Unoptimal code for __negdi2 (and others) from libgcc2 ubizjak at gmail dot com
2022-02-17 12:35 ` [Bug tree-optimization/104582] " ubizjak at gmail dot com
2022-02-17 12:45 ` ubizjak at gmail dot com
2022-02-17 15:28 ` [Bug tree-optimization/104582] [11/12 Regression] Unoptimal code for __negdi2 (and others) from libgcc2 due to unwanted vectorization jakub at gcc dot gnu.org
2022-02-17 16:35 ` jakub at gcc dot gnu.org
2022-02-17 16:40 ` jakub at gcc dot gnu.org
2022-02-18 0:43 ` pinskia at gcc dot gnu.org
2022-02-18 7:26 ` rguenth at gcc dot gnu.org
2022-02-18 8:37 ` jakub at gcc dot gnu.org
2022-02-18 8:48 ` rguenth at gcc dot gnu.org
2022-02-18 8:53 ` rguenth at gcc dot gnu.org
2022-02-18 9:02 ` jakub at gcc dot gnu.org
2022-02-18 9:28 ` rguenther at suse dot de
2022-02-18 10:19 ` rguenth at gcc dot gnu.org
2022-02-18 10:22 ` rguenth at gcc dot gnu.org
2022-02-18 10:50 ` rguenth at gcc dot gnu.org
2022-02-18 11:31 ` rguenth at gcc dot gnu.org
2022-02-18 13:37 ` rguenth at gcc dot gnu.org
2022-02-18 13:45 ` rguenth at gcc dot gnu.org
2022-02-18 21:16 ` pinskia at gcc dot gnu.org
2022-02-22 7:58 ` cvs-commit at gcc dot gnu.org
2022-02-22 7:59 ` cvs-commit at gcc dot gnu.org [this message]
2022-02-22 7:59 ` cvs-commit at gcc dot gnu.org
2022-02-22 7:59 ` [Bug tree-optimization/104582] [11 " rguenth at gcc dot gnu.org
2022-04-07 8:15 ` rguenth at gcc dot gnu.org
2022-04-21 7:51 ` rguenth at gcc dot gnu.org
2023-05-29 10:06 ` jakub at gcc dot gnu.org
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