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| author | Zuxy Meng <zuxy.meng@gmail.com> | 2007-05-29 08:09:16 +0000 |
|---|---|---|
| committer | Danny Smith <dannysmith@gcc.gnu.org> | 2007-05-29 08:09:16 +0000 |
| commit | 9bd196f0e35062d309320673f46722e47744b610 (patch) | |
| tree | eb1b337b2a1e171bc6470b4cff4f15e867fe4ea7 /gcc | |
| parent | 3e90ac4e45e9533d84d9835a7e440321d305d442 (diff) | |
| download | gcc-9bd196f0e35062d309320673f46722e47744b610.zip gcc-9bd196f0e35062d309320673f46722e47744b610.tar.gz gcc-9bd196f0e35062d309320673f46722e47744b610.tar.bz2 | |
re PR target/29498 (FTZ/DAZ for SSE should be ported to mingw32)
libgcc
PR target/29498
* config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
* config/i386/t-crtfm: Compile crtfastmath.o with
-minline-all-stringops.
gcc
PR target/29498
* config/i386/t-crtfm: Compile crtfastmath.o with
-minline-all-stringops.
* config/i386/cygwin.h (ENDFILE_SPECS): Add crtfastmath.o.
* config/i386/mingw32.h (ENDFILE_SPECS): Add crtfastmath.o.
Co-Authored-By: Danny Smith <dannysmith@users.sourceforge.net>
From-SVN: r125160
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/config/i386/cygwin.h | 4 | ||||
| -rw-r--r-- | gcc/config/i386/mingw32.h | 4 |
3 files changed, 17 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ea23ee9..dfcd389 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2007-05-29 Zuxy Meng <zuxy.meng@gmail.com> + Danny Smith <dannysmith@users.sourceforge.net> + + PR target/29498 + * config/i386/t-crtfm: Compile crtfastmath.o with + -minline-all-stringops. + * config/i386/cygwin.h (ENDFILE_SPECS): Add crtfastmath.o. + * config/i386/mingw32.h (ENDFILE_SPECS): Add crtfastmath.o. + 2007-05-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> * doc/md.texi: Document constraints on HP PA-RISC. diff --git a/gcc/config/i386/cygwin.h b/gcc/config/i386/cygwin.h index fe85a6d..22e0af2 100644 --- a/gcc/config/i386/cygwin.h +++ b/gcc/config/i386/cygwin.h @@ -40,6 +40,10 @@ Boston, MA 02110-1301, USA. */ %{pg:gcrt0%O%s}}}\ " +#undef ENDFILE_SPEC +#define ENDFILE_SPEC \ + "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s}" + /* Normally, -lgcc is not needed since everything in it is in the DLL, but we want to allow things to be added to it when installing new versions of GCC without making a new CYGWIN.DLL, so we leave it. Profiling is handled diff --git a/gcc/config/i386/mingw32.h b/gcc/config/i386/mingw32.h index a39fbab..1145b13 100644 --- a/gcc/config/i386/mingw32.h +++ b/gcc/config/i386/mingw32.h @@ -86,6 +86,10 @@ Boston, MA 02110-1301, USA. */ #define STARTFILE_SPEC "%{shared|mdll:dllcrt2%O%s} \ %{!shared:%{!mdll:crt2%O%s}} %{pg:gcrt2%O%s}" +#undef ENDFILE_SPEC +#define ENDFILE_SPEC \ + "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s}" + /* Override startfile prefix defaults. */ #ifndef STANDARD_STARTFILE_PREFIX_1 #if TARGET_64BIT_DEFAULT |