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.
Ok for trunk? [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. --- 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 0a604d65b32..d795ee1e3c5 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 5bcb7111114..ac198db0d9c 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 19a98c3d995..4e5b486a3da 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; \ -- 2.31.1
