#endif
\f
/* Target CPU builtins. */
-#define TARGET_CPU_CPP_BUILTINS() \
- do \
- { \
- if (TARGET_64BIT) \
- { \
- builtin_assert ("cpu=x86_64"); \
- builtin_assert ("machine=x86_64"); \
- builtin_define ("__x86_64"); \
- builtin_define ("__x86_64__"); \
- } \
- else \
- { \
- builtin_assert ("cpu=i386"); \
- builtin_assert ("machine=i386"); \
- builtin_define_std ("i386"); \
- } \
- } \
+#define TARGET_CPU_CPP_BUILTINS() \
+ do \
+ { \
+ size_t arch_len = strlen (ix86_arch_string); \
+ size_t cpu_len = strlen (ix86_cpu_string); \
+ int last_arch_char = ix86_arch_string[arch_len - 1]; \
+ int last_cpu_char = ix86_cpu_string[cpu_len - 1]; \
+ \
+ if (TARGET_64BIT) \
+ { \
+ builtin_assert ("cpu=x86_64"); \
+ builtin_assert ("machine=x86_64"); \
+ builtin_define ("__x86_64"); \
+ builtin_define ("__x86_64__"); \
+ } \
+ else \
+ { \
+ builtin_assert ("cpu=i386"); \
+ builtin_assert ("machine=i386"); \
+ builtin_define_std ("i386"); \
+ } \
+ \
+ /* Built-ins based on -mcpu= (or -march= if no \
+ CPU given). */ \
+ if (TARGET_386) \
+ builtin_define ("__tune_i386__"); \
+ else if (TARGET_486) \
+ builtin_define ("__tune_i486__"); \
+ else if (TARGET_PENTIUM) \
+ { \
+ builtin_define ("__tune_i586__"); \
+ builtin_define ("__tune_pentium__"); \
+ if (last_cpu_char == 'x') \
+ builtin_define ("__tune_pentium_mmx__"); \
+ } \
+ else if (TARGET_PENTIUMPRO) \
+ { \
+ builtin_define ("__tune_i686__"); \
+ builtin_define ("__tune_pentiumpro__"); \
+ } \
+ else if (TARGET_K6) \
+ { \
+ builtin_define ("__tune_k6__"); \
+ if (last_cpu_char == '2') \
+ builtin_define ("__tune_k6_2__"); \
+ else if (last_cpu_char == '3') \
+ builtin_define ("__tune_k6_3__"); \
+ } \
+ else if (TARGET_ATHLON) \
+ { \
+ builtin_define ("__tune_athlon__"); \
+ /* Only plain "athlon" lacks SSE. */ \
+ if (last_cpu_char != 'n') \
+ builtin_define ("__tune_athlon_sse__"); \
+ } \
+ else if (TARGET_PENTIUM4) \
+ builtin_define ("__tune_pentium4__"); \
+ \
+ if (TARGET_MMX) \
+ builtin_define ("__MMX__"); \
+ if (TARGET_3DNOW) \
+ builtin_define ("__3dNOW__"); \
+ if (TARGET_3DNOW_A) \
+ builtin_define ("__3dNOW_A__"); \
+ if (TARGET_SSE) \
+ builtin_define ("__SSE__"); \
+ if (TARGET_SSE2) \
+ builtin_define ("__SSE2__"); \
+ \
+ /* Built-ins based on -march=. */ \
+ if (ix86_arch == PROCESSOR_I486) \
+ { \
+ builtin_define ("__i486"); \
+ builtin_define ("__i486__"); \
+ } \
+ else if (ix86_arch == PROCESSOR_PENTIUM) \
+ { \
+ builtin_define ("__i586"); \
+ builtin_define ("__i586__"); \
+ builtin_define ("__pentium"); \
+ builtin_define ("__pentium__"); \
+ if (last_arch_char == 'x') \
+ builtin_define ("__pentium_mmx__"); \
+ } \
+ else if (ix86_arch == PROCESSOR_PENTIUMPRO) \
+ { \
+ builtin_define ("__i686"); \
+ builtin_define ("__i686__"); \
+ builtin_define ("__pentiumpro"); \
+ builtin_define ("__pentiumpro__"); \
+ } \
+ else if (ix86_arch == PROCESSOR_K6) \
+ { \
+ \
+ builtin_define ("__k6"); \
+ builtin_define ("__k6__"); \
+ if (last_arch_char == '2') \
+ builtin_define ("__k6_2__"); \
+ else if (last_arch_char == '3') \
+ builtin_define ("__k6_3__"); \
+ } \
+ else if (ix86_arch == PROCESSOR_ATHLON) \
+ { \
+ builtin_define ("__athlon"); \
+ builtin_define ("__athlon__"); \
+ /* Only plain "athlon" lacks SSE. */ \
+ if (last_arch_char != 'n') \
+ builtin_define ("__athlon_sse__"); \
+ } \
+ else if (ix86_arch == PROCESSOR_PENTIUM4) \
+ { \
+ builtin_define ("__pentium4"); \
+ builtin_define ("__pentium4__"); \
+ } \
+ } \
while (0)
#define TARGET_CPU_DEFAULT_i386 0
"pentiumpro", "pentium2", "pentium3", \
"pentium4", "k6", "k6-2", "k6-3",\
"athlon", "athlon-4"}
-#ifndef CPP_CPU_DEFAULT_SPEC
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_i486
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i486__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_pentium
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i586__ -D__tune_pentium__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_pentium_mmx
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i586__ -D__tune_pentium__ -D__tune_pentium_mmx__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_pentiumpro
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i686__ -D__tune_pentiumpro__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_pentium2
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i686__ -D__tune_pentiumpro__\
--D__tune_pentium2__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_pentium3
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i686__ -D__tune_pentiumpro__\
--D__tune_pentium2__ -D__tune_pentium3__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_pentium4
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_pentium4__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_k6
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_k6__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_k6_2
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_k6__ -D__tune_k6_2__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_k6_3
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_k6__ -D__tune_k6_3__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_athlon
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_athlon__"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_DEFAULT_athlon_sse
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_athlon__ -D__tune_athlon_sse__"
-#endif
-#ifndef CPP_CPU_DEFAULT_SPEC
-#define CPP_CPU_DEFAULT_SPEC "-D__tune_i386__"
-#endif
-#endif /* CPP_CPU_DEFAULT_SPEC */
-
-#define CPP_CPU_SPEC "\
-%{march=i386:%{!mcpu*:-D__tune_i386__ }}\
-%{march=i486:-D__i486 -D__i486__ %{!mcpu*:-D__tune_i486__ }}\
-%{march=pentium|march=i586:-D__i586 -D__i586__ -D__pentium -D__pentium__ \
- %{!mcpu*:-D__tune_i586__ -D__tune_pentium__ }}\
-%{march=pentium-mmx:-D__i586 -D__i586__ -D__pentium -D__pentium__ \
- -D__pentium__mmx__ \
- %{!mcpu*:-D__tune_i586__ -D__tune_pentium__ -D__tune_pentium_mmx__}}\
-%{march=pentiumpro|march=i686:-D__i686 -D__i686__ \
- -D__pentiumpro -D__pentiumpro__ \
- %{!mcpu*:-D__tune_i686__ -D__tune_pentiumpro__ }}\
-%{march=k6:-D__k6 -D__k6__ %{!mcpu*:-D__tune_k6__ }}\
-%{march=k6-2:-D__k6 -D__k6__ -D__k6_2__ \
- %{!mcpu*:-D__tune_k6__ -D__tune_k6_2__ }}\
-%{march=k6-3:-D__k6 -D__k6__ -D__k6_3__ \
- %{!mcpu*:-D__tune_k6__ -D__tune_k6_3__ }}\
-%{march=athlon|march=athlon-tbird:-D__athlon -D__athlon__ \
- %{!mcpu*:-D__tune_athlon__ }}\
-%{march=athlon-4|march=athlon-xp|march=athlon-mp:-D__athlon -D__athlon__ \
- -D__athlon_sse__ \
- %{!mcpu*:-D__tune_athlon__ -D__tune_athlon_sse__ }}\
-%{march=pentium4:-D__pentium4 -D__pentium4__ %{!mcpu*:-D__tune_pentium4__ }}\
-%{m386|mcpu=i386:-D__tune_i386__ }\
-%{m486|mcpu=i486:-D__tune_i486__ }\
-%{mpentium|mcpu=pentium|mcpu=i586|mcpu=pentium-mmx:-D__tune_i586__ -D__tune_pentium__ }\
-%{mpentiumpro|mcpu=pentiumpro|mcpu=i686|cpu=pentium2|cpu=pentium3:-D__tune_i686__ \
--D__tune_pentiumpro__ }\
-%{mcpu=k6|mcpu=k6-2|mcpu=k6-3:-D__tune_k6__ }\
-%{mcpu=athlon|mcpu=athlon-tbird|mcpu=athlon-4|mcpu=athlon-xp|mcpu=athlon-mp:\
--D__tune_athlon__ }\
-%{mcpu=athlon-4|mcpu=athlon-xp|mcpu=athlon-mp:\
--D__tune_athlon_sse__ }\
-%{mcpu=pentium4:-D__tune_pentium4__ }\
-%{march=athlon-tbird|march=athlon-xp|march=athlon-mp|march=pentium3|march=pentium4:\
--D__SSE__ }\
-%{march=pentium-mmx|march=k6|march=k6-2|march=k6-3\
-|march=athlon|march=athlon-tbird|march=athlon-4|march=athlon-xp\
-|march=athlon-mp|march=pentium2|march=pentium3|march=pentium4: -D__MMX__ }\
-%{march=k6-2|march=k6-3\
-|march=athlon|march=athlon-tbird|march=athlon-4|march=athlon-xp\
-|march=athlon-mp: -D__3dNOW__ }\
-%{march=athlon|march=athlon-tbird|march=athlon-4|march=athlon-xp\
-|march=athlon-mp: -D__3dNOW_A__ }\
-%{msse2: -D__SSE2__ }\
-%{march=pentium4: -D__SSE2__ }\
-%{!march*:%{!mcpu*:%{!m386:%{!m486:%{!mpentium*:%(cpp_cpu_default)}}}}}"
#ifndef CC1_SPEC
#define CC1_SPEC "%(cc1_cpu) "
#endif
#define EXTRA_SPECS \
- { "cpp_cpu_default", CPP_CPU_DEFAULT_SPEC }, \
- { "cpp_cpu", CPP_CPU_SPEC }, \
{ "cc1_cpu", CC1_CPU_SPEC }, \
SUBTARGET_EXTRA_SPECS
\f
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