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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/95649] [11 Regression] ICE during GIMPLE pass: cunroll since r11-1146-g1396fa5b91cfa0b3
Date: Tue, 16 Jun 2020 18:51:41 +0000	[thread overview]
Message-ID: <bug-95649-4-m7AXmW4PUD@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-95649-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95649

--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Aldy Hernandez <aldyh@gcc.gnu.org>:

https://gcc.gnu.org/g:8fb4d1d58362b77da78c09740c6b5562124a369e

commit r11-1395-g8fb4d1d58362b77da78c09740c6b5562124a369e
Author: Aldy Hernandez <aldyh@redhat.com>
Date:   Tue Jun 16 13:43:57 2020 +0200

    Fix pasto in the substitute_and_fold_engine merge with evrp.

    The original code only propagated into PHI arguments if the value was
    a constant.  This behavior was lost in the conversion, allowing
    any value (SSAs for instance) to be propagated into PHIs.

    gcc/ChangeLog:

            PR tree-optimization/95649
            * tree-ssa-propagate.c (propagate_into_phi_args): Do not propagate
unless
            value is a constant.

    gcc/testsuite/ChangeLog:

            * g++.dg/tree-ssa/pr95649.C: New test.
            * gcc.dg/tree-ssa/pr95649.c: New test.

  parent reply	other threads:[~2020-06-16 18:51 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-12  5:45 [Bug tree-optimization/95649] New: ICE during GIMPLE pass: cunroll vsevolod.livinskij at frtk dot ru
2020-06-12  7:28 ` [Bug tree-optimization/95649] [11 Regression] ICE during GIMPLE pass: cunroll since r11-1146-g1396fa5b91cfa0b3 marxin at gcc dot gnu.org
2020-06-12  8:03 ` rguenth at gcc dot gnu.org
2020-06-14 14:05 ` seurer at linux dot vnet.ibm.com
2020-06-15 17:20 ` aldyh at gcc dot gnu.org
2020-06-15 17:21 ` aldyh at gcc dot gnu.org
2020-06-15 17:21 ` aldyh at gcc dot gnu.org
2020-06-15 18:12 ` aldyh at gcc dot gnu.org
2020-06-15 19:11 ` law at redhat dot com
2020-06-16 11:56 ` aldyh at gcc dot gnu.org
2020-06-16 14:23 ` law at redhat dot com
2020-06-16 18:51 ` cvs-commit at gcc dot gnu.org [this message]
2020-06-16 18:59 ` aldyh at gcc dot gnu.org

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