From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26883 invoked by alias); 7 Nov 2010 16:16:25 -0000 Received: (qmail 26873 invoked by uid 22791); 7 Nov 2010 16:16:24 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 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; Sun, 07 Nov 2010 16:16:20 +0000 From: "mahatma at eu dot by" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/40171] GCC does not pass -mtune and -march options to assembler! X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: mahatma at eu dot by X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: CC 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 Date: Sun, 07 Nov 2010 16:16:00 -0000 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: 2010-11/txt/msg00825.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40171 Dzianis Kahanovich changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mahatma at eu dot by --- Comment #5 from Dzianis Kahanovich 2010-11-07 16:15:37 UTC --- (In reply to comment #0) > Even Linux kernel use -march without -Wa,-march. If I pass "-Wa,-march=prescott" option to Linux kernel - they failed to build (used wide range of directives like AMD's prefetch). IMHO only "-mtune" need to be passed to not bound directives range.