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| author | Jakub Jelinek <jakub@redhat.com> | 2004-05-21 12:18:16 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2004-05-21 12:18:16 +0200 |
| commit | 942e0f44143290f7475d161fd27b049098182841 (patch) | |
| tree | 4cbe8cc8b5926411f6eea3e20726a7e918b8a3c1 /gcc | |
| parent | 609754920ff466cb720aa317f96b1b7eceb30ad4 (diff) | |
| download | gcc-942e0f44143290f7475d161fd27b049098182841.zip gcc-942e0f44143290f7475d161fd27b049098182841.tar.gz gcc-942e0f44143290f7475d161fd27b049098182841.tar.bz2 | |
linux64.h (OPTION_DEFAULT_SPECS): If SPARC_BI_ARCH, override sparc.h definition.
* config/sparc/linux64.h (OPTION_DEFAULT_SPECS): If SPARC_BI_ARCH,
override sparc.h definition.
From-SVN: r82091
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/sparc/linux64.h | 21 |
2 files changed, 26 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index bdbe5fb..b1645a8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-05-21 Jakub Jelinek <jakub@redhat.com> + + * config/sparc/linux64.h (OPTION_DEFAULT_SPECS): If SPARC_BI_ARCH, + override sparc.h definition. + 2004-05-20 Roger Sayle <roger@eyesopen.com> * tree.c (array_type_nelts, save_expr, substitute_in_expr, diff --git a/gcc/config/sparc/linux64.h b/gcc/config/sparc/linux64.h index 991975a..04ddcb9 100644 --- a/gcc/config/sparc/linux64.h +++ b/gcc/config/sparc/linux64.h @@ -223,6 +223,27 @@ Boston, MA 02111-1307, USA. */ " #endif +/* Support for a compile-time default CPU, et cetera. The rules are: + --with-cpu is ignored if -mcpu is specified. + --with-tune is ignored if -mtune is specified. + --with-float is ignored if -mhard-float, -msoft-float, -mfpu, or -mno-fpu + are specified. + In the SPARC_BI_ARCH compiler we cannot pass %{!mcpu=*:-mcpu=%(VALUE)} + here, otherwise say -mcpu=v7 would be passed even when -m64. + CC1_SPEC above takes care of this instead. */ +#undef OPTION_DEFAULT_SPECS +#if DEFAULT_ARCH32_P +#define OPTION_DEFAULT_SPECS \ + {"cpu", "%{!m64:%{!mcpu=*:-mcpu=%(VALUE)}}" }, \ + {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \ + {"float", "%{!msoft-float:%{!mhard-float:%{!fpu:%{!no-fpu:-m%(VALUE)-float}}}}" } +#else +#define OPTION_DEFAULT_SPECS \ + {"cpu", "%{!m32:%{!mcpu=*:-mcpu=%(VALUE)}}" }, \ + {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \ + {"float", "%{!msoft-float:%{!mhard-float:%{!fpu:%{!no-fpu:-m%(VALUE)-float}}}}" } +#endif + #if DEFAULT_ARCH32_P #define MULTILIB_DEFAULTS { "m32" } #else |