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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 rtl-optimization/31799] Failed to optimize out test instruction
Date: Tue, 17 Nov 2020 14:05:20 +0000 [thread overview]
Message-ID: <bug-31799-4-ewgkIRW5S5@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-31799-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31799
--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by H.J. Lu <hjl@gcc.gnu.org>:
https://gcc.gnu.org/g:7f87b4ef2323769bd71f7ccea2aa6017a7376f76
commit r11-5090-g7f87b4ef2323769bd71f7ccea2aa6017a7376f76
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Tue Nov 17 06:01:41 2020 -0800
x86: Add a testcase for PR target/31799
Add a testcase for PR target/31799 which was fixed by
commit 4f0473fe89e68bf7c09542ee5c3684da25a5b435
Author: Uros Bizjak <ubizjak@gmail.com>
Date: Fri May 12 21:04:05 2017 +0200
compare-elim.c (try_eliminate_compare): Canonicalize operation with
embedded compare to [(set (reg:CCM) (compare:CCM...
* compare-elim.c (try_eliminate_compare): Canonicalize
operation with embedded compare to
[(set (reg:CCM) (compare:CCM (operation) (immediate)))
(set (reg) (operation)].
* config/i386/i386.c (TARGET_FLAGS_REGNUM): New define.
in GCC 8.
PR target/31799
* gcc.target/i386/pr31799.c: New test.
next prev parent reply other threads:[~2020-11-17 14:05 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-31799-4@http.gcc.gnu.org/bugzilla/>
2020-08-03 14:00 ` david.bolvansky at gmail dot com
2020-08-03 14:01 ` david.bolvansky at gmail dot com
2020-11-17 10:06 ` gabravier at gmail dot com
2020-11-17 13:57 ` hjl.tools at gmail dot com
2020-11-17 14:05 ` cvs-commit at gcc dot gnu.org [this message]
2020-11-17 14:05 ` hjl.tools at gmail dot com
2007-05-03 14:21 [Bug rtl-optimization/31799] New: " hjl at lucon dot org
2007-05-03 16:08 ` [Bug rtl-optimization/31799] " ubizjak at gmail dot com
2007-05-03 16:22 ` ubizjak at gmail dot com
2007-05-05 1:31 ` hjl at lucon dot org
2007-05-05 17:49 ` ubizjak at gmail dot com
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