From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 50BDD3882047; Thu, 13 Jun 2024 03:21:38 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 50BDD3882047 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1718248898; bh=CrOf2Sv9CgMhA3eLhpir78YBRcSpKQAeh64MYPUELS8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=qHt5ULh6VK0y1PVQOzUoA6/7CpY4IAXd/Pep8ge1VEKJPXCR9kVA4lheenvfkFE2N yxvwHu8tAlyzgYiwSsRP4vof2lSbxP4E3oVgzZ0ts2YwlMiUerk8FU6fP6GHXHH6LD LWSRH3Lk8oaAQuiZCEjMW6vch/UhjMR9XC7GbSvM= From: "tnfchris at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/115464] ICE when building libaom on arm64 (neon sve bridge usage with tbl/perm) Date: Thu, 13 Jun 2024 03:21:37 +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: 15.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: tnfchris at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: rsandifo 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=3D115464 --- Comment #7 from Tamar Christina --- (In reply to Tamar Christina from comment #6) > (In reply to Richard Sandiford from comment #5) > > In this kind of situation, we should go through a fresh pseudo rather t= han > > try to take the subreg directly. >=20 > I did try that but fwprop pushed it back in. Ahh no, I used force_reg, doh.. Fair.=