From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1666) id 4315A3857007; Fri, 27 Jan 2023 14:47:09 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4315A3857007 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1674830829; bh=g4yHg479JNm/Jo0zjRtyTeB49G++j+HDe3y33z8GDBw=; h=From:To:Subject:Date:From; b=GjL+pWEs20PAQby2z64vPfGIpgdrjuxM4Nk8RVNa4sXHuhG+AyaNhBDfxNel57n6A VKGWjEYl8bsJAshrrQP6HwcPTreafEgQhDqT3mOk/FcZhA+c6frCr899nhPytlksEG X5SzqNcKOyfI0ErubU/rz2nRm8dOjC5TnMnT7uso= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Richard Biener To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-5452] mips: Don't add crtfastmath.o for -shared X-Act-Checkin: gcc X-Git-Author: Richard Biener X-Git-Refname: refs/heads/master X-Git-Oldrev: ed0a765ef9b7be420fc4cf6e653fc7350f84981c X-Git-Newrev: 6cdb4d4bcd52c95cb6d367b93a82eb599d4e26f0 Message-Id: <20230127144709.4315A3857007@sourceware.org> Date: Fri, 27 Jan 2023 14:47:09 +0000 (GMT) List-Id: https://gcc.gnu.org/g:6cdb4d4bcd52c95cb6d367b93a82eb599d4e26f0 commit r13-5452-g6cdb4d4bcd52c95cb6d367b93a82eb599d4e26f0 Author: Richard Biener Date: Fri Jan 13 08:53:44 2023 +0100 mips: Don't add crtfastmath.o for -shared Don't add crtfastmath.o for -shared to avoid altering the FP environment when loading a shared library. PR target/55522 * config/mips/gnu-user.h (GNU_USER_TARGET_MATHFILE_SPEC): Don't add crtfastmath.o for -shared. Diff: --- gcc/config/mips/gnu-user.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/config/mips/gnu-user.h b/gcc/config/mips/gnu-user.h index 9a540b8b53f..a4e5380b589 100644 --- a/gcc/config/mips/gnu-user.h +++ b/gcc/config/mips/gnu-user.h @@ -139,7 +139,7 @@ extern const char *host_detect_local_cpu (int argc, const char **argv); /* Similar to standard Linux, but adding -ffast-math support. */ #undef GNU_USER_TARGET_MATHFILE_SPEC #define GNU_USER_TARGET_MATHFILE_SPEC \ - "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s}" + "%{Ofast|ffast-math|funsafe-math-optimizations:%{!shared:crtfastmath.o%s}}" #undef ENDFILE_SPEC #define ENDFILE_SPEC \ GNU_USER_TARGET_MATHFILE_SPEC " " \