From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id BA860385C6F9; Wed, 6 Dec 2023 17:47:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BA860385C6F9 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1701884873; bh=6QGC2UswV9ctZHzjW+gqt549OlBKKOmSBAtUHkw1lOU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=WkEEsZimAGUiNl0siHbZJCgf/VfrdsQ0r/YuH6yw9qGnnOZBZ3R39SjVuPe3KtEvx yMmnP/FF5T55K6M1KD1ivpy3+Px/ny3bVoPCw2KbI6tVHgzTx/w+uIuJN0qc59z45B tXysT1YSFrS5uUJed4Fxawy6rLPx389kTfchzs/I= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/112411] ICE: SIGSEGV with --param=min-nondebug-insn-uid=2147483647 on powerpc64le-unknown-linux-gnu Date: Wed, 06 Dec 2023 17:47:50 +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: 14.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: NEW 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: cc 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=3D112411 Jakub Jelinek changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #7 from Jakub Jelinek --- I'm using this param all the time, but typically with low values (like 1000= or 10000 depending on how large a problematic function is). I guess enforcing a range to be [1, INT_MAX / 2] or so wouldn't hurt anythi= ng and the likelyhood of overflow in that case is low (and likelyhood of needi= ng more than INT_MAX / 2 debug insns in one function is also low).=