From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 48C573858C29; Wed, 17 Jan 2024 01:42:35 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 48C573858C29 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1705455755; bh=YQ1FVJjKuMiMFenL7rp1kCQqL58PfldfeDraktm+z2k=; h=From:To:Subject:Date:In-Reply-To:References:From; b=nm7hTKJ1zY3EYRrohpySZ4hp5fkQUmJQPlFSxFU4neaHCOirsILe2XNTUCpzzSdPN A3wuzheWPgk8utffTNqxJvblsNgSkamvNBqVmgNo4A6y/vggt7rg468O+DDI+Qwq69 RFBu2A8hUBza6U4hg0DTWVoZR5RRSl35AqT65XuI= From: "patrick at rivosinc dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/113431] [14] RISC-V rv64gcv vector: Runtime mismatch at -O3 Date: Wed, 17 Jan 2024 01:42:34 +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: 14.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: patrick at rivosinc dot com X-Bugzilla-Status: UNCONFIRMED 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: 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=3D113431 --- Comment #5 from Patrick O'Neill --- (In reply to JuzheZhong from comment #4) > a[0][1] seems to be undefined value. a is a global variable so the elements are initialized to 0. a[0][1] is wit= hin the bounds a[2][9].=