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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/101755] [12 regression] gcc.target/arm/reg_equal_test.c fails on arm since r12-2637
Date: Tue, 12 Apr 2022 12:39:47 +0000	[thread overview]
Message-ID: <bug-101755-4-49Ke5cWJ69@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-101755-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101755

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Earnshaw <rearnsha@gcc.gnu.org>:

https://gcc.gnu.org/g:62082d278d1fc9773539244194061ab32556db4d

commit r12-8108-g62082d278d1fc9773539244194061ab32556db4d
Author: Richard Earnshaw <rearnsha@arm.com>
Date:   Tue Apr 12 13:35:27 2022 +0100

    arm: fix testsuite failure of reg_equal_test.c [PR101755]

    The test failure in PR101755 is due to the gimple optimizers getting
    smarter.  But really we are just testing that RTL expansion is doing
    the right thing and annotating a constant accordingly.  So rework the
    test to use GIMPLE input and simplify the code entirely.  Also, this
    test only ever worked on architecture versions with the MOVW/MOVT
    instructions, so check for this before running.

    gcc/testsuite/ChangeLog:

            PR target/101755
            * gcc.target/arm/reg_equal_test.c: Convert to gimple test. 
Restrict
            to architectures with MOVW/MOVT.

  parent reply	other threads:[~2022-04-12 12:39 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-03 15:27 [Bug tree-optimization/101755] New: " clyon at gcc dot gnu.org
2021-08-03 15:27 ` [Bug tree-optimization/101755] " clyon at gcc dot gnu.org
2021-08-09 21:02 ` amacleod at redhat dot com
2021-08-09 21:19 ` pinskia at gcc dot gnu.org
2022-03-08 14:09 ` rguenth at gcc dot gnu.org
2022-04-12 12:33 ` rearnsha at gcc dot gnu.org
2022-04-12 12:39 ` cvs-commit at gcc dot gnu.org [this message]
2022-04-12 12:41 ` rearnsha at gcc dot gnu.org

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