From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rock.gnat.com (rock.gnat.com [205.232.38.15]) by sourceware.org (Postfix) with ESMTP id CAA693858036 for ; Fri, 23 Oct 2020 09:34:03 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org CAA693858036 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=adacore.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=oliva@adacore.com Received: from localhost (localhost.localdomain [127.0.0.1]) by filtered-rock.gnat.com (Postfix) with ESMTP id 98E1411724B; Fri, 23 Oct 2020 05:34:03 -0400 (EDT) X-Virus-Scanned: Debian amavisd-new at gnat.com Received: from rock.gnat.com ([127.0.0.1]) by localhost (rock.gnat.com [127.0.0.1]) (amavisd-new, port 10024) with LMTP id bXWVrC-uG3ji; Fri, 23 Oct 2020 05:34:03 -0400 (EDT) Received: from free.home (tron.gnat.com [IPv6:2620:20:4000:0:46a8:42ff:fe0e:e294]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by rock.gnat.com (Postfix) with ESMTPS id 60272117200; Fri, 23 Oct 2020 05:34:02 -0400 (EDT) Received: from livre.home (livre.home [172.31.160.2]) by free.home (8.15.2/8.15.2) with ESMTPS id 09N9XtLv238960 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 23 Oct 2020 06:33:56 -0300 From: Alexandre Oliva To: Eric Botcazou Cc: gcc-patches@gcc.gnu.org, Andreas Schwab Subject: Re: [Ada,FYI] revamp ada.numerics.aux Organization: Free thinker, does not speak for AdaCore References: <320706599.6FDNbQmGeV@fomalhaut> Errors-To: aoliva@lxoliva.fsfla.org Date: Fri, 23 Oct 2020 06:33:55 -0300 In-Reply-To: <320706599.6FDNbQmGeV@fomalhaut> (Eric Botcazou's message of "Thu, 22 Oct 2020 20:13:01 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Scanned-By: MIMEDefang 2.84 X-Spam-Status: No, score=-11.5 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, KAM_SHORT, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Oct 2020 09:34:06 -0000 On Oct 22, 2020, Eric Botcazou wrote: >> So I'm going ahead and checking this in, approved by Eric Botcazou. >> (Rainer's followup patch is coming up separately but momentarily) >> >> >> aarch64-* and ppc*-linux-gnu long long float/long double mismatch > Does this fix https://gcc.gnu.org/PR97504 for PowerPC64? Yeah. > Note that S/390 is affected as well according to Stefan. Thanks for drawing my attention to it. I also noticed sparc*-linux-gnu and powerpc*-darwin had missed the earlier fixes for sparc and ppc. Here's the patch I'm checking in. more wraplf for aux long long float: s390, sparc and powerpc From: Alexandre Oliva The wraplf version of Ada.Numerics.Aux_Long_Long_Float is needed on s390* as well. Also add it to sparc*-linux-gnu and powerpc-darwin, that were missed when adding it for sparc and ppc targets. for gcc/ada/ChangeLog PR ada/97504 * Makefile.rtl (LIBGNAT_TARGET_PAIRS): Select wraplf version of Aux_Long_Long_Float for s390 and remaining sparc and powerpc targets. --- gcc/ada/Makefile.rtl | 3 +++ 1 file changed, 3 insertions(+) diff --git a/gcc/ada/Makefile.rtl b/gcc/ada/Makefile.rtl index e2a4f4e..a1cf23a 100644 --- a/gcc/ada/Makefile.rtl +++ b/gcc/ada/Makefile.rtl @@ -1909,6 +1909,7 @@ endif ifeq ($(strip $(filter-out s390% linux%,$(target_cpu) $(target_os))),) LIBGNAT_TARGET_PAIRS = \ a-intnam.ads