From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id ED098389000C; Thu, 20 Jun 2024 18:04:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org ED098389000C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1718906680; bh=bcLefRW5ojTg/ayjZLqrnqZRthiAbZ5wwl8AkkUvthQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=hfvv5BHSn+IIOLj3bDJ1bhlbqfgcOfPJiaEumy9iDtW3GoWeRiuv5TwjR+8HNoC8Y nwVUz3iaqiSfYHwmpeU9yx7jiNHu5Aaiw72aZgx8nJVpE1l7rJkYQ0rd+Ea3yWNsqw kNhoWX11o49ZYWJK0RRd1qEPtWta2oQ6iftCBn/w= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/115563] Unnecessary brackets prevent fortran vectorisation Date: Thu, 20 Jun 2024 18:04:40 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Version: 14.1.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: DUPLICATE 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: In-Reply-To: References: 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: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D115563 --- Comment #3 from Andrew Pinski --- Note the full IR: _9 =3D COMPLEX_EXPR <_15, _14>; _11 =3D ((_9)); _19 =3D REALPART_EXPR <_11>; _20 =3D IMAGPART_EXPR <_11>; REALPART_EXPR <(*a_7(D))[_6]> =3D _19; IMAGPART_EXPR <(*a_7(D))[_6]> =3D _20; Yes it is a dup. // (()) is PAREN_EXPR .=