From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 80FD83858CDB; Wed, 1 Mar 2023 13:45:50 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 80FD83858CDB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1677678350; bh=6tsDWc2W2eE08knhcdjZjClQWvTHjszp/6K+Da+pT4U=; h=From:To:Subject:Date:In-Reply-To:References:From; b=JIcWA7RB4i3FCBZHeyiQPQ0hMk63IMy7c4VyEf3AuyNssUuyjqvvP+ZYMwyhI4N6a ZbOCRT6GJtD/Xgjst2eOyC2W9FaRN/IqjsafNr06Xpltg5D4sSaz2vRzFvS4eTXBuq as/b7tpUO3aLOc3pnbcTAOESi9lG/2PKwFYY4SJ8= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/108984] [13 Regression] LTO bootstrap causes testsuite ICE Date: Wed, 01 Mar 2023 13:45:50 +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: 13.0 X-Bugzilla-Keywords: lto X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub 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: 13.0 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=3D108984 --- Comment #7 from Jakub Jelinek --- Isn't what happens in i386.cc more like: void foo (long); int data[128]; static int bar (int i, long j) { if (j >=3D -64 && j <=3D 64) return data[j+64]; foo (j); } int baz (unsigned int j) { int k =3D j / 8; return bar (0, -k); } ? Because we know in the caller it is [-0x1fffffff, 0] ...=