From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 54105 invoked by alias); 20 Oct 2015 13:34:17 -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 54089 invoked by uid 89); 20 Oct 2015 13:34:16 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.1 required=5.0 tests=AWL,BAYES_50,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-lf0-f68.google.com Received: from mail-lf0-f68.google.com (HELO mail-lf0-f68.google.com) (209.85.215.68) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Tue, 20 Oct 2015 13:34:06 +0000 Received: by lffv3 with SMTP id v3so527239lff.1 for ; Tue, 20 Oct 2015 06:34:03 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.25.143.72 with SMTP id r69mr1211697lfd.65.1445348043188; Tue, 20 Oct 2015 06:34:03 -0700 (PDT) Received: by 10.25.165.142 with HTTP; Tue, 20 Oct 2015 06:34:03 -0700 (PDT) In-Reply-To: <259328-26510-2-git-send-email-benedikt.huber@theobroma-systems.com> References: <1445043588.2624.269.camel@t-online.de> <259328-26510-1-git-send-email-benedikt.huber@theobroma-systems.com> <259328-26510-2-git-send-email-benedikt.huber@theobroma-systems.com> Date: Tue, 20 Oct 2015 13:40:00 -0000 Message-ID: Subject: Re: [PATCH] 2015-10-19 Benedikt Huber Philipp Tomsich From: Marcus Shawcroft To: Benedikt Huber Cc: "gcc-patches@gcc.gnu.org" , philipp.tomsich@theobroma-systems.com, Venkataramanan.Kumar@amd.com, pinskia@gmail.com, e.menezes@samsung.com, Kyrill Tkachov , Richard.Earnshaw@foss.arm.com, James Greenhalgh , oleg.endo@t-online.de Content-Type: text/plain; charset=UTF-8 X-IsSubscribed: yes X-SW-Source: 2015-10/txt/msg01880.txt.bz2 On 4 January 1970 at 00:02, Benedikt Huber wrote: > * config/aarch64/aarch64-builtins.c: Builtins for rsqrt and rsqrtf. > * config/aarch64/aarch64-protos.h: Declare. > * config/aarch64/aarch64-simd.md: Matching expressions for frsqrte and > frsqrts. > * config/aarch64/aarch64-tuning-flags.def: Added recip_sqrt. > * config/aarch64/aarch64.c: New functions. Emit rsqrt estimation code when > applicable. > * config/aarch64/aarch64.md: Added enum entries. > * config/aarch64/aarch64.opt: Added option -mlow-precision-recip-sqrt. > * testsuite/gcc.target/aarch64/rsqrt_asm_check_common.h: Common macros for > assembly checks. > * testsuite/gcc.target/aarch64/rsqrt_asm_check_negative_1.c: Make sure > frsqrts and frsqrte are not emitted. > * testsuite/gcc.target/aarch64/rsqrt_asm_check_1.c: Make sure frsqrts and > frsqrte are emitted. > * testsuite/gcc.target/aarch64/rsqrt_1.c: Functional tests for rsqrt. OK /Marcus