From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9419 invoked by alias); 9 May 2012 00:14:18 -0000 Received: (qmail 9410 invoked by uid 22791); 9 May 2012 00:14:16 -0000 X-SWARE-Spam-Status: No, hits=-4.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 09 May 2012 00:14:04 +0000 From: "hp at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/53273] test-cases suffer from cross-function optimizations with no way to mark limits Date: Wed, 09 May 2012 03:13:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: hp at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2012-05/txt/msg00950.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53273 --- Comment #6 from Hans-Peter Nilsson 2012-05-09 00:13:44 UTC --- (In reply to comment #3) > Usual way to avoid it in the > testsuite is to put a loop into main(). Besides, the background of this PR (at the URL) is that I don't want a recipe that works for this-optimization and this-code; I want a way to disable cross-function-optimizations once and for all, preferably with defined function-granular borders, like disabling in and out of specific functions.