From patchwork Mon Jul 21 08:50:22 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Uros Bizjak X-Patchwork-Id: 372009 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 1623E14012F for ; Mon, 21 Jul 2014 18:50:44 +1000 (EST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :mime-version:date:message-id:subject:from:to:content-type; q= dns; s=default; b=NQJ7Q0Gpe4nTIxNpS8SZPa9pFyCdy0Enyy5H70cjYy23Vw znb0ieRDExPgUBm+75c/FKr5a9ycgMAc55+dlebCRQL68nZYWo/mKEuLKxcH+c9M qsZryUkDqX6oT5BZpemvOHErGMYx9jj7EH+S9+QBsVShF+sC3R/3gezGJk/fk= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :mime-version:date:message-id:subject:from:to:content-type; s= default; bh=PUyYg/E1i/eY9rkIt75HRG8r5eU=; b=nPo8hQLl7lU94p0/2Hch vptwXs6WEEDOD3Enu4Ma360azqUAK2BovAmIqxnbaPEdPYOkfDB+LMGCenliPFT1 4FC0qVdKQ6G4mRByESut919igwHlRqjIhnet+OpHnCwSD5fEtVgewBb2+Q312U30 7RVqlunpoOqPdaSrjx4+CLE= Received: (qmail 13287 invoked by alias); 21 Jul 2014 08:50:35 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Received: (qmail 13098 invoked by uid 89); 21 Jul 2014 08:50:29 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.4 required=5.0 tests=AWL, BAYES_00, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW, SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-la0-f48.google.com Received: from mail-la0-f48.google.com (HELO mail-la0-f48.google.com) (209.85.215.48) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Mon, 21 Jul 2014 08:50:26 +0000 Received: by mail-la0-f48.google.com with SMTP id gl10so4478118lab.21 for ; Mon, 21 Jul 2014 01:50:22 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.152.183.236 with SMTP id ep12mr2297281lac.82.1405932622581; Mon, 21 Jul 2014 01:50:22 -0700 (PDT) Received: by 10.152.8.46 with HTTP; Mon, 21 Jul 2014 01:50:22 -0700 (PDT) Date: Mon, 21 Jul 2014 10:50:22 +0200 Message-ID: Subject: [PATCH, i386]: Fix PR 61855, _MM_MANTISSA_NORM_ENUM in avx512intrin.h disabled when optimization off From: Uros Bizjak To: "gcc-patches@gcc.gnu.org" Hello! 2014-07-21 Uros Bizjak PR target/61855 * config/i386/avx512fintrin.h: Move constants for mantissa extraction out of #ifdef __OPTIMIZE__. testsuite/ChangeLog: 2014-07-21 Uros Bizjak PR target/61855 * gcc.target/i386/pr61855.c: New test. Tested on x86_64-linux-gnu and committed to mainline SVN and 4.9 branch. Uros. Index: config/i386/avx512fintrin.h =================================================================== --- config/i386/avx512fintrin.h (revision 212882) +++ config/i386/avx512fintrin.h (working copy) @@ -8103,6 +8103,22 @@ return __builtin_ia32_movntdqa512 ((__v8di *)__P); } +/* Constants for mantissa extraction */ +typedef enum +{ + _MM_MANT_NORM_1_2, /* interval [1, 2) */ + _MM_MANT_NORM_p5_2, /* interval [0.5, 2) */ + _MM_MANT_NORM_p5_1, /* interval [0.5, 1) */ + _MM_MANT_NORM_p75_1p5 /* interval [0.75, 1.5) */ +} _MM_MANTISSA_NORM_ENUM; + +typedef enum +{ + _MM_MANT_SIGN_src, /* sign = sign(SRC) */ + _MM_MANT_SIGN_zero, /* sign = 0 */ + _MM_MANT_SIGN_nan /* DEST = NaN if sign(SRC) = 1 */ +} _MM_MANTISSA_SIGN_ENUM; + #ifdef __OPTIMIZE__ extern __inline __m128 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__)) @@ -8182,22 +8198,6 @@ (__mmask8) __U, __R); } -/* Constants for mantissa extraction */ -typedef enum -{ - _MM_MANT_NORM_1_2, /* interval [1, 2) */ - _MM_MANT_NORM_p5_2, /* interval [0.5, 2) */ - _MM_MANT_NORM_p5_1, /* interval [0.5, 1) */ - _MM_MANT_NORM_p75_1p5 /* interval [0.75, 1.5) */ -} _MM_MANTISSA_NORM_ENUM; - -typedef enum -{ - _MM_MANT_SIGN_src, /* sign = sign(SRC) */ - _MM_MANT_SIGN_zero, /* sign = 0 */ - _MM_MANT_SIGN_nan /* DEST = NaN if sign(SRC) = 1 */ -} _MM_MANTISSA_SIGN_ENUM; - extern __inline __m512d __attribute__ ((__gnu_inline__, __always_inline__, __artificial__)) _mm512_getmant_round_pd (__m512d __A, _MM_MANTISSA_NORM_ENUM __B, Index: testsuite/gcc.target/i386/pr61855.c =================================================================== --- testsuite/gcc.target/i386/pr61855.c (revision 0) +++ testsuite/gcc.target/i386/pr61855.c (working copy) @@ -0,0 +1,10 @@ +/* { dg-do compile } */ +/* { dg-options "-mavx512f" } */ + +#include + +__m512 test (__m512 x) +{ + return _mm512_getmant_ps(x, _MM_MANT_NORM_1_2, _MM_MANT_SIGN_zero); +} +