From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 0D212387701E; Sat, 14 Mar 2020 09:40:44 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0D212387701E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1584178845; bh=552RzUXwzRT4/yaYUlGbYP3cQlbs3M2xOauzA1HvarI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=m2odPzqISy+0eldG0tdSWVF/zBuOod3lzh/uz1VLv7xDnuKYXaJqWlQTifSAPpnJy b3kHImw2i1ggf0sMiN5B+JqhlZHvnmgLdPDSE5c0zR/29bjV/Nb/KWqhdIMU0ihGpL zFQWe3lVyhGFX33uX0qZIW38f55H7VvWeUYhn2JU= From: "cvs-commit at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/92379] rs6000.c:5598:13: runtime error: shift exponent 64 is too large for 64-bit type 'long int' Date: Sat, 14 Mar 2020 09:40:44 +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: 10.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P5 X-Bugzilla-Assigned-To: acsawdey 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 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: Sat, 14 Mar 2020 09:40:45 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D92379 --- Comment #7 from CVS Commits --- https://gcc.gnu.org/g:50c96067c8ed60f4b3fcbee89fe31c905241b356commit r10-7169-g50c96067c8ed60f4b3fcbee89fe31c905241b356Author: Aaron Sawdey Date: Fri Mar 13 18:14:22 2020 -0500 Fix UBSAN error, shifting 64 bit value by 64. 2020-03-13 Aaron Sawdey=20 PR target/92379 * config/rs6000/rs6000.c (num_insns_constant_multi) Don't shift a=20=20=20=20= =20=20=20=20=20=20=20 64-bit value by 64 bits (UB).=