From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by sourceware.org (Postfix) with ESMTPS id 134FF3857B93 for ; Fri, 27 Jan 2023 14:52:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 134FF3857B93 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=suse.de Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id 1A0FC1FE78; Fri, 27 Jan 2023 14:52:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1674831129; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=qMIUYvrHFsTyXP4fov7ChsAiXPe8QEMKZdqdo6zj15I=; b=BJDel3TX2RhXxQjHf4/e4/Cp+heAL2qJ0lrBHJtYMCKKryzM39R1z6V+WQ1e/N2Sj9HQd5 CbGoyS9VWuyM/JhSGTmhZCwTTE+LX3BJmQUheHjyYi6GoNzTni/QrM7LZ532+REz3fSsG7 UjuUPnatdu4MEmhRKl7YGyBgZZ0hS/8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1674831129; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=qMIUYvrHFsTyXP4fov7ChsAiXPe8QEMKZdqdo6zj15I=; b=DpWFFv5giqGhu7//I2G7iO1TY6RM5lrCd4rKDX6hLTjVjatJ8gFOgGWydI5tWKNLB8Wmnv Nm5tTVT/XafOd2BQ== Received: from wotan.suse.de (wotan.suse.de [10.160.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by relay2.suse.de (Postfix) with ESMTPS id C4A622C141; Fri, 27 Jan 2023 14:52:08 +0000 (UTC) Date: Fri, 27 Jan 2023 14:52:08 +0000 (UTC) From: Richard Biener To: Richard Sandiford cc: Richard Biener via Gcc-patches , Kyrylo Tkachov , "hongtao.liu@intel.com" , "ubizjak@gmail.com" Subject: Re: [PATCH 0/9] Don't add crtfastmath.o for -shared In-Reply-To: Message-ID: References: <51no4077-nrro-q647-4q33-on5s277on191@fhfr.qr> User-Agent: Alpine 2.22 (LSU 394 2020-01-19) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Spam-Status: No, score=-11.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Fri, 27 Jan 2023, Richard Sandiford wrote: > Richard Biener via Gcc-patches writes: > > On Fri, 27 Jan 2023, Kyrylo Tkachov wrote: > > > >> Thanks for fixing this Richard. > >> > >> > -----Original Message----- > >> > From: Gcc-patches >> > bounces+kyrylo.tkachov=arm.com@gcc.gnu.org> On Behalf Of Richard > >> > Biener via Gcc-patches > >> > Sent: Friday, January 13, 2023 8:05 AM > >> > To: gcc-patches@gcc.gnu.org > >> > Cc: hongtao.liu@intel.com; ubizjak@gmail.com > >> > Subject: [PATCH 0/9] Don't add crtfastmath.o for -shared > >> > > >> > > >> > This is a series completing the fix for PR55522 which got a fix for > >> > x86-linux already but left all other targets unfixed (including > >> > x86-cygwin, x86-darwin and x86-mingw32). The following series > >> > applies a similar change to other specs using crtfastmath.o, > >> > the changes are untested. > >> > > >> > Target maintainers are CCed and I hope they can smoke-test the > >> > changes. > >> > > >> > >> Do you think it's something we should mention in changes.html for GCC 13? > > > > Sure, I will add something once the rest of the series is approved. > > Mind if I rubber-stamp OK the unreviewed changes? I don't think there's > a good justification for making a different choice on different targets. Sure, I've pushed the rest of the changes now. I'm installing below to changes.html. Richard. diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html index 6cd5dd64..9ecd115c 100644 --- a/htdocs/gcc-13/changes.html +++ b/htdocs/gcc-13/changes.html @@ -123,6 +123,10 @@ a work-in-progress.

system overcommitting. +
  • -Ofast, -ffast-math and -funsafe-math-optimizations + will no longer add startup code to alter the floating-point environment + when producing a shared object with -shared. +