From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 26CA83858CDB; Fri, 8 Mar 2024 07:13:44 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 26CA83858CDB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1709882024; bh=O/PuC+u19P8umVwYlZPISP9TtEjvnqQ7oe+BSM2j5U4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ynbYuidxj75e1CPhk0HEdDmX66TfxPGLXtn4zyMtAcUBh2ssR/Cw7FjEf+dzFmNG7 QF6CshBlB1gImu0YU6LmjuWFiQTO3FvyZzgbzQ3Flu5B0BRX5qBsWTbEETxFN8EmRv qLYJ3wquPfoP/u6Pjx5yh8KNgsHkyagXx5lX5D3g= From: "zsojka at seznam dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/111822] [12/13/14 Regression] during RTL pass: lr_shrinkage ICE: in operator[], at vec.h:910 with -O2 -m32 -flive-range-shrinkage -fno-dce -fnon-call-exceptions since r12-5301-g045206450386bc Date: Fri, 08 Mar 2024 07:13:43 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: EH, ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: zsojka at seznam dot cz X-Bugzilla-Status: WAITING X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 12.4 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=3D111822 --- Comment #5 from Zdenek Sojka --- (In reply to Richard Biener from comment #4) > We've released with the bug so this cannot be P1. Note the bisected to r= ev. > likely just made this latent issue show up. >=20 > Btw, I can't reproduce - any implicit options missing? >=20 > > ./cc1plus -quiet t.ii -O2 -m32 -flive-range-shrinkage -fno-dce -fnon-ca= ll-exceptions $ /repo/gcc-trunk/binary-trunk-20240305153615-g08ec4adb028-checking-yes-rtl-d= f-extra-amd64/bin/../libexec/gcc/x86_64-pc-linux-gnu/14.0.1/cc1plus attachment.txt -m32 "-mtune=3Dgeneric" "-march=3Dx86-64" -O2 -flive-range-s= hrinkage -fno-dce -fnon-call-exceptions ... attachment.txt: In member function 'void SQVM::CallNative()': attachment.txt:41:1: internal compiler error: in operator[], at vec.h:910 41 | } | ^ ...=