From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5EF223858C2C; Sun, 14 May 2023 18:08:25 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5EF223858C2C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1684087705; bh=ieWc+hFLcpvLJV6cgTHOw0kZXq13grWUnyZvn4lNqXc=; h=From:To:Subject:Date:In-Reply-To:References:From; b=nPpvvkt5jXwReMq07lUu8nGVhB5ILtqJvE4VV/M8SzeI5h8vy3LFGwr0CMk+qmd5u 9N54/pvi24DZQh3L9ISLq5/W3fVQU53wmRgMtGfTHDgW2UScZRlSCNmRtu6PvI4ENx PM3dz2JZFHXiUHhfef/KkFGGpa252RWvJyTpPGFY= From: "roger at nextmovesoftware dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/109840] [14 Regression] internal compiler error: in expand_fn_using_insn, at internal-fn.cc:153 when building graphite2 Date: Sun, 14 May 2023 18:08:24 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: roger at nextmovesoftware dot com X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: roger at nextmovesoftware dot com X-Bugzilla-Target-Milestone: 14.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status assigned_to 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=3D109840 Roger Sayle changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |roger at nextmoveso= ftware dot com --- Comment #4 from Roger Sayle --- Doh! The recent popcount(bswap(x)) optimizations shouldn't be changing the width of the popcount, i.e. the convert? extension needs to be re-inserted, it's only the bswap that gets eliminated. I'll investigate a fix.=