From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 64111 invoked by alias); 2 Jan 2019 09:10:58 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 64102 invoked by uid 89); 2 Jan 2019 09:10:58 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-11.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM,GIT_PATCH_2,GIT_PATCH_3,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy=sk:richard X-HELO: mail-lf1-f68.google.com Received: from mail-lf1-f68.google.com (HELO mail-lf1-f68.google.com) (209.85.167.68) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 02 Jan 2019 09:10:56 +0000 Received: by mail-lf1-f68.google.com with SMTP id p86so20523681lfg.5 for ; Wed, 02 Jan 2019 01:10:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=0j8WPbFhraPHKluUvaT4Ti24vExUhh8Zec5XZoKDOAk=; b=qWrTyLgM4j0vbI0ZkwyXeY9kmrT+bOEb6z5fThaIKjWP8IMBgEB13aJBhLxR9AFX+H yOBBWvZNAdbWJugyaC0gSn19lx3tEFL19+C3beEoVmSJT6pslA5CS/cCpIRRxegkMLFV GfK4+f/3G+CFcM8PUVh8CmeyjGblnSik8Z9W7rqnar9PO2ebV1yZ/BVZr/QNCEmXWS4R 7rM+BYOaUiuOlweE1pSOKNon0OFOEw/hOdysiVDcSFKfk9HKWWEkoBLpmZSbI6O1zB8l H/qhG9uyqsGeBI2sg7/FtUw4DZ7OGzvDf4OqBSvgZ+J2EGnDbvb1llNM+rddIWTa4ZFl DCuw== MIME-Version: 1.0 References: In-Reply-To: From: Richard Biener Date: Wed, 02 Jan 2019 09:10:00 -0000 Message-ID: Subject: Re: [PATCH 0/8] asm inline backport To: Segher Boessenkool Cc: GCC Patches Content-Type: text/plain; charset="UTF-8" X-IsSubscribed: yes X-SW-Source: 2019-01/txt/msg00026.txt.bz2 On Wed, Jan 2, 2019 at 10:09 AM Richard Biener wrote: > > On Thu, Dec 27, 2018 at 3:59 PM Segher Boessenkool > wrote: > > > > Hi! > > > > I'd like to backport the "asm inline" series to 8 branch and 7 branch. > > The patches are identical to trunk, except I added a patch 8/8 that > > makes these branches not error on code it only warned on before (that > > is, C code that uses restrict or const as asm qualifier). > > > > The 7 backport has a context change in tree-inline.c, but everything > > else is identical. > > > > The goal of backporting is that users (Linux, mostly) can start using > > it sooner. > > > > Is this okay for 8? Is it okay for 7? > > OK for GCC 8 and 7. Btw, please make entries into gcc7/8/changes.html for this in the .dot release sections (you might have to create a new one for the next releases). Richard. > Richard. > > > > > Segher > > > > > > Segher Boessenkool (8): > > asm qualifiers (PR55681) > > asm inline > > c: Delete a stray line in asm inline > > c/c++, asm: Write the asm-qualifier loop without "done" boolean > > c/c++, asm: Use nicer error for duplicate asm qualifiers > > c/c++, asm: Use nicer error for const and restrict > > c++, asm: Do not handle any asm-qualifiers in top-level asm > > c: Don't error for const or restrict as asm-qualifier > > > > gcc/c/c-parser.c | 112 ++++++++++++++++------- > > gcc/c/c-tree.h | 5 +- > > gcc/c/c-typeck.c | 11 ++- > > gcc/cp/cp-tree.h | 2 +- > > gcc/cp/parser.c | 117 +++++++++++++++++------- > > gcc/cp/pt.c | 2 +- > > gcc/cp/semantics.c | 5 +- > > gcc/doc/extend.texi | 23 ++++- > > gcc/gimple-pretty-print.c | 2 + > > gcc/gimple.h | 26 +++++- > > gcc/gimplify.c | 1 + > > gcc/ipa-icf-gimple.c | 3 + > > gcc/testsuite/c-c++-common/torture/asm-inline.c | 53 +++++++++++ > > gcc/testsuite/g++.dg/asm-qual-1.C | 13 +++ > > gcc/testsuite/g++.dg/asm-qual-2.C | 46 ++++++++++ > > gcc/testsuite/g++.dg/asm-qual-3.C | 12 +++ > > gcc/testsuite/gcc.dg/asm-qual-1.c | 8 +- > > gcc/testsuite/gcc.dg/asm-qual-2.c | 46 ++++++++++ > > gcc/testsuite/gcc.dg/asm-qual-3.c | 9 ++ > > gcc/tree-core.h | 3 + > > gcc/tree-inline.c | 3 + > > gcc/tree.h | 3 + > > 22 files changed, 420 insertions(+), 85 deletions(-) > > create mode 100644 gcc/testsuite/c-c++-common/torture/asm-inline.c > > create mode 100644 gcc/testsuite/g++.dg/asm-qual-1.C > > create mode 100644 gcc/testsuite/g++.dg/asm-qual-2.C > > create mode 100644 gcc/testsuite/g++.dg/asm-qual-3.C > > create mode 100644 gcc/testsuite/gcc.dg/asm-qual-2.c > > create mode 100644 gcc/testsuite/gcc.dg/asm-qual-3.c > > > > -- > > 1.8.3.1 > >