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 2FEE33858C62; Mon, 11 Sep 2023 01:22:13 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2FEE33858C62
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1694395333;
	bh=pxFTIEMdcucmFm01qhK7OwIPCt0gxcm3YH1rpwNqMB4=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=SIHa26h3WDmGSD3fSCtVXCrumzz+yXruMEBy6PXmyaKpEjSZzvwbD4U1iw82VSol3
	 BTOLtKQKZM3KW5ZzWDeLAwUZrgylHcWrJIzMY2hCO0h1tS27eGpJwLjZxWkLlw2sKI
	 RYeyux1ZUF7Sj1vHRx8S+ax9B9sjakj0FW8cHyzg=
From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/111306] [12,13] macro-fusion makes error on conjugate
 complex multiplication fp16
Date: Mon, 11 Sep 2023 01:22:12 +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: 13.2.0
X-Bugzilla-Keywords: wrong-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: cvs-commit at gcc dot gnu.org
X-Bugzilla-Status: NEW
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: 
Message-ID: <bug-111306-4-r8nPPmAKpc@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-111306-4@http.gcc.gnu.org/bugzilla/>
References: <bug-111306-4@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=3D111306

--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by hongtao Liu
<liuhongt@gcc.gnu.org>:

https://gcc.gnu.org/g:82c1ff396e49b706d5baa11f4c884810f6350e95

commit r12-9852-g82c1ff396e49b706d5baa11f4c884810f6350e95
Author: liuhongt <hongtao.liu@intel.com>
Date:   Fri Sep 8 09:22:43 2023 +0800

    Remove constraint modifier % for fcmaddcph/fmaddcph/fcmulcph since ther=
e're
not commutative.

    gcc/ChangeLog:

            PR target/111306
            PR target/111335
            * config/i386/sse.md (int_comm): New int_attr.
            (fma_<complexopname>_<mode><sdc_maskz_name><round_name>):
            Remove % for Complex conjugate operations since they're not
            commutative.
            (fma_<complexpairopname>_<mode>_pair): Ditto.
            (<avx512>_<complexopname>_<mode>_mask<round_name>): Ditto.
            (cmul<conj_op><mode>3): Ditto.

    gcc/testsuite/ChangeLog:

            * gcc.target/i386/pr111306.c: New test.

    (cherry picked from commit f197392a16ffb1327f1d12ff8ff05f9295e015cb)=