From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2078) id 017733858C52; Wed, 18 Jan 2023 02:46:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 017733858C52 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1674010001; bh=CfSuCd38H/c+sNJC+iBFMrXIn99cBPi96y9qvIYLgUw=; h=From:To:Subject:Date:From; b=edemJhijq0cBFkRgfE/n4ov7bJKeB2LS+3sWjKfQx+VFa8YYRWSc/u1VTBh8T7DSN PotGrKWTHv+ZjVALb+xc+zo6SfmthTXyGi9WYfDoQYr28XUuuI+WdmVo5Ogwu6RwSt krtCFFYkp5icFEq6Du5U/X8GE9+mysTT4/xnWJTY= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: hongtao Liu To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-5235] Don't add crtfastmath.o for -shared. X-Act-Checkin: gcc X-Git-Author: liuhongt X-Git-Refname: refs/heads/master X-Git-Oldrev: 04d7cc165387d19e1433a4b2157d2bde7b95305b X-Git-Newrev: 159b0f41adc4c8ead45e12a523470381ce716ff2 Message-Id: <20230118024641.017733858C52@sourceware.org> Date: Wed, 18 Jan 2023 02:46:40 +0000 (GMT) List-Id: https://gcc.gnu.org/g:159b0f41adc4c8ead45e12a523470381ce716ff2 commit r13-5235-g159b0f41adc4c8ead45e12a523470381ce716ff2 Author: liuhongt Date: Fri Jan 13 16:19:47 2023 +0800 Don't add crtfastmath.o for -shared. Patches [1] and [2] fixed PR55522 for x86-linux but left all other x86 targets unfixed (x86-cygwin, x86-darwin and x86-mingw32). This patch applies a similar change to other specs using crtfastmath.o. [1] https://gcc.gnu.org/pipermail/gcc-patches/2022-December/608528.html [2] https://gcc.gnu.org/pipermail/gcc-patches/2022-December/608529.html gcc/ChangeLog: PR target/55522 * config/i386/cygwin.h (ENDFILE_SPEC): Link crtfastmath.o whenever -mdaz-ftz is specified. Don't link crtfastmath.o when -share or -mno-daz-ftz is specified. * config/i386/darwin.h (ENDFILE_SPEC): Ditto. * config/i386/mingw32.h (ENDFILE_SPEC): Ditto. Diff: --- gcc/config/i386/cygwin.h | 2 +- gcc/config/i386/darwin.h | 2 +- gcc/config/i386/mingw32.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/gcc/config/i386/cygwin.h b/gcc/config/i386/cygwin.h index 4f219fb781d..b2c45ab5f67 100644 --- a/gcc/config/i386/cygwin.h +++ b/gcc/config/i386/cygwin.h @@ -48,7 +48,7 @@ along with GCC; see the file COPYING3. If not see #undef ENDFILE_SPEC #define ENDFILE_SPEC \ - "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s}\ + "%{mdaz-ftz:crtfastmath.o%s;Ofast|ffast-math|funsafe-math-optimizations:%{!shared:%{!mno-daz-ftz:crtfastmath.o%s}}} \ %{!shared:%:if-exists(default-manifest.o%s)}\ %{fvtable-verify=none:%s; \ fvtable-verify=preinit:vtv_end.o%s; \ diff --git a/gcc/config/i386/darwin.h b/gcc/config/i386/darwin.h index 074a6484c56..588bd669bdd 100644 --- a/gcc/config/i386/darwin.h +++ b/gcc/config/i386/darwin.h @@ -110,7 +110,7 @@ along with GCC; see the file COPYING3. If not see #undef ENDFILE_SPEC #define ENDFILE_SPEC \ - "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ + "%{mdaz-ftz:crtfastmath.o%s;Ofast|ffast-math|funsafe-math-optimizations:%{!shared:%{!mno-daz-ftz:crtfastmath.o%s}}} \ %{mpc32:crtprec32.o%s} \ %{mpc64:crtprec64.o%s} \ %{mpc80:crtprec80.o%s}" TM_DESTRUCTOR diff --git a/gcc/config/i386/mingw32.h b/gcc/config/i386/mingw32.h index f7379de05a1..6a55baaa458 100644 --- a/gcc/config/i386/mingw32.h +++ b/gcc/config/i386/mingw32.h @@ -196,7 +196,7 @@ along with GCC; see the file COPYING3. If not see #undef ENDFILE_SPEC #define ENDFILE_SPEC \ - "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ + "%{mdaz-ftz:crtfastmath.o%s;Ofast|ffast-math|funsafe-math-optimizations:%{!shared:%{!mno-daz-ftz:crtfastmath.o%s}}} \ %{!shared:%:if-exists(default-manifest.o%s)}\ %{fvtable-verify=none:%s; \ fvtable-verify=preinit:vtv_end.o%s; \