diff options
Diffstat (limited to 'gcc-4.8/gcc/config/i386/i386.h')
| -rw-r--r-- | gcc-4.8/gcc/config/i386/i386.h | 60 |
1 files changed, 12 insertions, 48 deletions
diff --git a/gcc-4.8/gcc/config/i386/i386.h b/gcc-4.8/gcc/config/i386/i386.h index f68aa93e0..3810be048 100644 --- a/gcc-4.8/gcc/config/i386/i386.h +++ b/gcc-4.8/gcc/config/i386/i386.h @@ -197,10 +197,10 @@ extern const struct processor_costs ix86_size_cost; /* Macros used in the machine description to test the flags. */ -/* configure can arrange to make this 2, to force a 486. */ +/* configure can arrange to change it. */ #ifndef TARGET_CPU_DEFAULT -#define TARGET_CPU_DEFAULT TARGET_CPU_DEFAULT_generic +#define TARGET_CPU_DEFAULT PROCESSOR_GENERIC32 #endif #ifndef TARGET_FPMATH_DEFAULT @@ -594,43 +594,6 @@ extern const char *host_detect_local_cpu (int argc, const char **argv); /* Target Pragmas. */ #define REGISTER_TARGET_PRAGMAS() ix86_register_pragmas () -enum target_cpu_default -{ - TARGET_CPU_DEFAULT_generic = 0, - - TARGET_CPU_DEFAULT_i386, - TARGET_CPU_DEFAULT_i486, - TARGET_CPU_DEFAULT_pentium, - TARGET_CPU_DEFAULT_pentium_mmx, - TARGET_CPU_DEFAULT_pentiumpro, - TARGET_CPU_DEFAULT_pentium2, - TARGET_CPU_DEFAULT_pentium3, - TARGET_CPU_DEFAULT_pentium4, - TARGET_CPU_DEFAULT_pentium_m, - TARGET_CPU_DEFAULT_prescott, - TARGET_CPU_DEFAULT_nocona, - TARGET_CPU_DEFAULT_core2, - TARGET_CPU_DEFAULT_corei7, - TARGET_CPU_DEFAULT_haswell, - TARGET_CPU_DEFAULT_atom, - - TARGET_CPU_DEFAULT_geode, - TARGET_CPU_DEFAULT_k6, - TARGET_CPU_DEFAULT_k6_2, - TARGET_CPU_DEFAULT_k6_3, - TARGET_CPU_DEFAULT_athlon, - TARGET_CPU_DEFAULT_athlon_sse, - TARGET_CPU_DEFAULT_k8, - TARGET_CPU_DEFAULT_amdfam10, - TARGET_CPU_DEFAULT_bdver1, - TARGET_CPU_DEFAULT_bdver2, - TARGET_CPU_DEFAULT_bdver3, - TARGET_CPU_DEFAULT_btver1, - TARGET_CPU_DEFAULT_btver2, - - TARGET_CPU_DEFAULT_max -}; - #ifndef CC1_SPEC #define CC1_SPEC "%(cc1_cpu) " #endif @@ -2095,32 +2058,33 @@ do { \ with x86-64 medium memory model */ #define DEFAULT_LARGE_SECTION_THRESHOLD 65536 -/* Which processor to tune code generation for. */ +/* Which processor to tune code generation for. These must be in sync + with processor_target_table in i386.c. */ enum processor_type { - PROCESSOR_I386 = 0, /* 80386 */ + PROCESSOR_GENERIC32 = 0, + PROCESSOR_GENERIC64, + PROCESSOR_I386, /* 80386 */ PROCESSOR_I486, /* 80486DX, 80486SX, 80486DX[24] */ PROCESSOR_PENTIUM, PROCESSOR_PENTIUMPRO, - PROCESSOR_GEODE, - PROCESSOR_K6, - PROCESSOR_ATHLON, PROCESSOR_PENTIUM4, - PROCESSOR_K8, PROCESSOR_NOCONA, PROCESSOR_CORE2, PROCESSOR_COREI7, PROCESSOR_HASWELL, - PROCESSOR_GENERIC32, - PROCESSOR_GENERIC64, + PROCESSOR_ATOM, + PROCESSOR_GEODE, + PROCESSOR_K6, + PROCESSOR_ATHLON, + PROCESSOR_K8, PROCESSOR_AMDFAM10, PROCESSOR_BDVER1, PROCESSOR_BDVER2, PROCESSOR_BDVER3, PROCESSOR_BTVER1, PROCESSOR_BTVER2, - PROCESSOR_ATOM, PROCESSOR_max }; |