From owner-svn-src-all@FreeBSD.ORG Wed Dec 21 01:58:35 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 952E4106564A; Wed, 21 Dec 2011 01:58:35 +0000 (UTC) (envelope-from pfg@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 765358FC0A; Wed, 21 Dec 2011 01:58:35 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id pBL1wZ5e044936; Wed, 21 Dec 2011 01:58:35 GMT (envelope-from pfg@svn.freebsd.org) Received: (from pfg@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id pBL1wZce044933; Wed, 21 Dec 2011 01:58:35 GMT (envelope-from pfg@svn.freebsd.org) Message-Id: <201112210158.pBL1wZce044933@svn.freebsd.org> From: "Pedro F. Giffuni" Date: Wed, 21 Dec 2011 01:58:35 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r228756 - head/contrib/gcc X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Dec 2011 01:58:35 -0000 Author: pfg Date: Wed Dec 21 01:58:35 2011 New Revision: 228756 URL: http://svn.freebsd.org/changeset/base/228756 Log: Clean an inconsistency with -ffinite-math-only. Backported from the gcc-4_3-branch, revision 118001, under the GPLv2. This issue was also fixed in Apple's gcc. PR: 157025 Reviewed by: mm Approved by: jhb (mentor) MFC: 2 weeks Modified: head/contrib/gcc/ChangeLog.gcc43 head/contrib/gcc/builtins.c Modified: head/contrib/gcc/ChangeLog.gcc43 ============================================================================== --- head/contrib/gcc/ChangeLog.gcc43 Tue Dec 20 22:56:44 2011 (r228755) +++ head/contrib/gcc/ChangeLog.gcc43 Wed Dec 21 01:58:35 2011 (r228756) @@ -96,6 +96,14 @@ * doc/invoke.texi: Add entry about geode processor. +2006-10-24 Richard Guenther + + PR middle-end/28796 + * builtins.c (fold_builtin_classify): Use HONOR_INFINITIES + and HONOR_NANS instead of MODE_HAS_INFINITIES and MODE_HAS_NANS + for deciding optimizations in consistency with fold-const.c + (fold_builtin_unordered_cmp): Likewise. + 2006-10-22 H.J. Lu (r117958) * config.gcc (i[34567]86-*-*): Add tmmintrin.h to extra_headers. Modified: head/contrib/gcc/builtins.c ============================================================================== --- head/contrib/gcc/builtins.c Tue Dec 20 22:56:44 2011 (r228755) +++ head/contrib/gcc/builtins.c Wed Dec 21 01:58:35 2011 (r228756) @@ -8720,7 +8720,7 @@ fold_builtin_classify (tree fndecl, tree switch (builtin_index) { case BUILT_IN_ISINF: - if (!MODE_HAS_INFINITIES (TYPE_MODE (TREE_TYPE (arg)))) + if (!HONOR_INFINITIES (TYPE_MODE (TREE_TYPE (arg)))) return omit_one_operand (type, integer_zero_node, arg); if (TREE_CODE (arg) == REAL_CST) @@ -8736,8 +8736,8 @@ fold_builtin_classify (tree fndecl, tree return NULL_TREE; case BUILT_IN_FINITE: - if (!MODE_HAS_NANS (TYPE_MODE (TREE_TYPE (arg))) - && !MODE_HAS_INFINITIES (TYPE_MODE (TREE_TYPE (arg)))) + if (!HONOR_NANS (TYPE_MODE (TREE_TYPE (arg))) + && !HONOR_INFINITIES (TYPE_MODE (TREE_TYPE (arg)))) return omit_one_operand (type, integer_zero_node, arg); if (TREE_CODE (arg) == REAL_CST) @@ -8750,7 +8750,7 @@ fold_builtin_classify (tree fndecl, tree return NULL_TREE; case BUILT_IN_ISNAN: - if (!MODE_HAS_NANS (TYPE_MODE (TREE_TYPE (arg)))) + if (!HONOR_NANS (TYPE_MODE (TREE_TYPE (arg)))) return omit_one_operand (type, integer_zero_node, arg); if (TREE_CODE (arg) == REAL_CST) @@ -8833,13 +8833,13 @@ fold_builtin_unordered_cmp (tree fndecl, if (unordered_code == UNORDERED_EXPR) { - if (!MODE_HAS_NANS (TYPE_MODE (TREE_TYPE (arg0)))) + if (!HONOR_NANS (TYPE_MODE (TREE_TYPE (arg0)))) return omit_two_operands (type, integer_zero_node, arg0, arg1); return fold_build2 (UNORDERED_EXPR, type, arg0, arg1); } - code = MODE_HAS_NANS (TYPE_MODE (TREE_TYPE (arg0))) ? unordered_code - : ordered_code; + code = HONOR_NANS (TYPE_MODE (TREE_TYPE (arg0))) ? unordered_code + : ordered_code; return fold_build1 (TRUTH_NOT_EXPR, type, fold_build2 (code, type, arg0, arg1)); }