From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id E52D2385F014; Wed, 15 May 2024 21:49:12 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E52D2385F014 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1715809752; bh=/6RCA1AZxfPkNOvkxrQlrvhtm/Q/THAU/YjLf1QaszM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=eYyEqQut2xQmrRMO9KcQrK3qGEDh4uixVMdH4cBGU5JvnhrduvmvtUyZddqEZua5I p/yBx2nLBq5IiVG08odJFjHrhFKqP5KMEjgLQ/R3v98K91/j+zl2pou0+rKpwhHjGM pQeeKLZtRsDx4+YF4yxOoNDXqsQDQXEYP/pjy79M= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/115115] [12/13/14/15 Regression] highway-1.0.7 wrong _mm_cvttps_epi32() constant fold Date: Wed, 15 May 2024 21:49:12 +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: 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=3D115115 --- Comment #2 from Andrew Pinski --- So from a point of view of float to int conversion, both are valid for out = of range values. Now it might that we are lowering it to a float to int conversion and then constant folding that way. If so the issue is this might=