From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 46677398E490; Wed, 23 Sep 2020 13:56:43 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 46677398E490 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1600869403; bh=koe0qAcGhQ46vnwlvUTJVTrXSYa1b3n0sD14gsthiBU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ak3k7YV0al3/BiTns2wfMxs3mFhqvq0q7Gg1m6IFX8yK3YE12j21bn58lN3zOPZ+1 5jU3r/utcDFek0RsIk/cv5tFJzyklO1E0GdJgOvF6f5XAx5gBcQmCLSiQ1sajeTIsu WrTCbk5NZ3zkTsSvEcTIY9Obu/ySN/bvU8q/qtbo= From: "cvs-commit at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/96453] [11 Regression] ICE: in gimple_expand_vec_cond_expr, at gimple-isel.cc:167 with -Og -fno-early-inlining -fno-tree-ccp -mavx -mno-sse4.2 Date: Wed, 23 Sep 2020 13:56:43 +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 X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: marxin at gcc dot gnu.org X-Bugzilla-Target-Milestone: 11.0 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Sep 2020 13:56:43 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D96453 --- Comment #7 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:3457dae55f72bd4ac0f346bbebb02d1613ac4b5c commit r11-3396-g3457dae55f72bd4ac0f346bbebb02d1613ac4b5c Author: Richard Biener Date: Wed Sep 23 15:03:31 2020 +0200 middle-end/96453 - relax gimple_expand_vec_cond_expr This relaxes the condition under which we also try NE_EXPR for a fake generated compare in addition to LT_EXPR given the fact the verification ICEd when it failed but obviously was only implemented for constants. Thus the patch removes the verification and the restriction to constant operands. 2020-09-23 Richard Biener PR middle-end/96453 * gimple-isel.cc (gimple_expand_vec_cond_expr): Remove LT_EXPR -> NE_EXPR verification and also apply it for non-constant masks. * gcc.dg/pr96453.c: New testcase.=