diff options
| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-08-10 17:53:01 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-08-10 17:53:01 +0000 |
| commit | 072e2fb8787b9ae9b44052f5cc74e3b25c98ba36 (patch) | |
| tree | bc5fff1f53e3cfe22ef306e0d84c9217534d0dbd /gcc/config/i386/linux.h | |
| parent | 967ec51b5fc7fdf807e3d3f57289ff568392301a (diff) | |
| download | gcc-072e2fb8787b9ae9b44052f5cc74e3b25c98ba36.tar.gz | |
2005-08-10 H.J. Lu <hongjiu.lu@intel.com>
* config.gcc (i[34567]86-*-linux*): Add i386/t-crtfm to tm-file.
(x86_64-*-linux*): Likewise.
* config/i386/crtfastmath.c: New file.
* config/i386/t-crtfm: Likewise.
* config/i386/linux.h (ENDFILE_SPEC): New.
* config/i386/linux64.h (ENDFILE_SPEC): Likewise.
* config/i386/t-linux64 (EXTRA_MULTILIB_PARTS): Add
crtfastmath.o.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102954 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/i386/linux.h')
| -rw-r--r-- | gcc/config/i386/linux.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h index 082cc958e07..f85a9ef6cbb 100644 --- a/gcc/config/i386/linux.h +++ b/gcc/config/i386/linux.h @@ -121,6 +121,12 @@ Boston, MA 02110-1301, USA. */ %{!dynamic-linker:-dynamic-linker %(dynamic_linker)}} \ %{static:-static}}}" +/* Similar to standard Linux, but adding -ffast-math support. */ +#undef ENDFILE_SPEC +#define ENDFILE_SPEC \ + "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ + %{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" + /* A C statement (sans semicolon) to output to the stdio stream FILE the assembler definition of uninitialized global DECL named NAME whose size is SIZE bytes and alignment is ALIGN bytes. |