From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
	id 83D733858D1E; Thu, 28 Mar 2024 17:09:53 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 83D733858D1E
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1711645793;
	bh=+cb2DoTJ4OWAZJrvN8S5oo8GqryM5ATybwyrP0PUWcM=;
	h=From:To:Subject:Date:From;
	b=C2vGQS+rRAA3km9AJCl1twcWLubnLzzGNv6OVb0S6Ask/30ntzPIIVpzFHP+4gpGu
	 PjQQd19ydYMXcLbmiSi+Jxx1lcZRH6qFBpDvIRfz8bWmQf5dKvMWNDdVP7FKUU6NNP
	 IZpRz1+GOw/zBdFMjnEUf5iol4ZZROZ48QQvXAZc=
From: "clyon at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/114522] New: [14 regression]
 gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after
 r14-9692-g839bc42772ba7a
Date: Thu, 28 Mar 2024 17:09:53 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: rtl-optimization
X-Bugzilla-Version: 14.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: clyon at gcc dot gnu.org
X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status
 bug_severity priority component assigned_to reporter cc target_milestone
Message-ID: <bug-114522-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
List-Id: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114522

            Bug ID: 114522
           Summary: [14 regression] gcc.target/arm/aes_xor_combine.c
                    scan-assembler-not veor fails after
                    r14-9692-g839bc42772ba7a
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: rtl-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: clyon at gcc dot gnu.org
                CC: segher at gcc dot gnu.org
  Target Milestone: ---

After g:839bc42772ba7af66af3bd16efed4a69511312ae, r14-9692-g839bc42772ba7a =
we
have noticed a regression on arm:
FAIL: gcc.target/arm/aes_xor_combine.c scan-assembler-not veor

commit 839bc42772ba7af66af3bd16efed4a69511312ae (HEAD)
Author: Segher Boessenkool <segher@kernel.crashing.org>
Date:   Wed Mar 27 14:09:52 2024 +0000

    combine: Don't combine if I2 does not change

This might be the same problem as other PRs reported after this commit.=