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 EDD583834412; Fri,  5 Mar 2021 18:16:13 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org EDD583834412
From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/99321] [11 Regression] ICE: in extract_constrain_insn,
 at recog.c:2670: insn does not satisfy its constraints: {*uminv16qi3} since
 r11-7121-g37876976b0511ec9
Date: Fri, 05 Mar 2021 18:16:13 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: target
X-Bugzilla-Version: 11.0
X-Bugzilla-Keywords: ice-on-valid-code, wrong-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: jakub at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 11.0
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: attachments.created
Message-ID: <bug-99321-4-gUf1WblFjd@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-99321-4@http.gcc.gnu.org/bugzilla/>
References: <bug-99321-4@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
X-BeenThere: gcc-bugs@gcc.gnu.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Gcc-bugs mailing list <gcc-bugs.gcc.gnu.org>
List-Unsubscribe: <https://gcc.gnu.org/mailman/options/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=unsubscribe>
List-Archive: <https://gcc.gnu.org/pipermail/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-request@gcc.gnu.org?subject=help>
List-Subscribe: <https://gcc.gnu.org/mailman/listinfo/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Fri, 05 Mar 2021 18:16:14 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99321

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 50311
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D50311&action=3Dedit
gcc11-pr99321.patch

One possible way to fix the above testcase (but not the many other insns, l=
ike
maybe:
vdbpsadbw vmovdqu16 vmovdqu8 vpabsb vpabsw vpackssdw vpacksswb vpackusdw
vpackuswb vpaddb vpaddsb vpaddsw vpaddusb vpaddusw vpaddw vpalignr vpavgb
vpavgw vpblendmb vpblendmw vpbroadcastb vpbroadcastw vpcmpb vpcmpeqb vpcmpe=
qw
vpcmpgtb vpcmpgtw vpcmpub vpcmpuw vpcmpw vpermi2w vpermt2w vpermw vpextrb
vpextrw vpinsrb vpinsrw vpmaddubsw vpmaddwd vpmaxsb vpmaxsw vpmaxub vpmaxuw
vpminsb vpminsw vpminub vpminuw vpmovb2m vpmovm2b vpmovm2w vpmovswb vpmovsx=
bw
vpmovuswb vpmovw2m vpmovwb vpmovzxbw vpmulhrsw vpmulhuw vpmulhw vpmullw vps=
adbw
vpshufb vpshufhw vpshuflw vpslldq vpsllvw vpsllw vpsravw vpsraw vpsrldq vps=
rlvw
vpsrlw vpsubb vpsubsb vpsubsw vpsubusb vpsubusw vpsubw vptestmb vptestmw
vptestnmb vptestnmw vpunpckhbw vpunpckhwd vpunpcklbw vpunpcklwd=