From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 370603858C41; Thu, 2 Nov 2023 22:47:48 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 370603858C41 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1698965269; bh=FTUnFs7eG/NHjIZ0p+M+i4ORMOOn1YhwYrJQz6qwCGA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=yuiNSFnPtzhoKXjeK1n4cGJOwHLgBpf8RCwX/ZrmNCEyXwOQfR+DihQHth6y90dzM OsHeUoP09kI3PcvbkvSxRhZO5eX4vX+epjUX9aqvLy6sEZ8BDLv3m4tXD/ZhBfG8EC HRcH5Swyadzce77Kzuf88gBrRLEoR80TrfIQq1XE= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/111311] RISC-V regression testsuite errors with --param=riscv-autovec-preference=scalable Date: Thu, 02 Nov 2023 22:47:48 +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: testsuite-fail X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org 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=3D111311 --- Comment #13 from Andrew Pinski --- (In reply to JuzheZhong from comment #12) > signbit execution issue should be ignored. It's ISA issue not compiler is= sue. >=20 > I knew this issue long time ago and confirm Clang has the sam issue: >=20 > https://github.com/riscv-collab/riscv-gnu-toolchain/issues/1075 INT_MIN well negativing INT_MIN is undefined ... If there is a testcase that depends on that, we should fix the testcase (now with -fwrapv it should be well defined).=