diff options
Diffstat (limited to 'gcc/config/i386/driver-i386.c')
| -rw-r--r-- | gcc/config/i386/driver-i386.c | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/gcc/config/i386/driver-i386.c b/gcc/config/i386/driver-i386.c index b5ae18f..79bf75f 100644 --- a/gcc/config/i386/driver-i386.c +++ b/gcc/config/i386/driver-i386.c @@ -348,17 +348,6 @@ detect_caches_intel (bool xeon_mp, unsigned max_level, return describe_cache (level1, level2); } -enum vendor_signatures -{ - SIG_INTEL = 0x756e6547 /* Genu */, - SIG_AMD = 0x68747541 /* Auth */ -}; - -enum processor_signatures -{ - SIG_GEODE = 0x646f6547 /* Geod */ -}; - /* This will be called by the spec parser in gcc.c when it sees a %:local_cpu_detect(args) construct. Currently it will be called with either "arch" or "tune" as argument depending on if -march=native @@ -422,7 +411,7 @@ const char *host_detect_local_cpu (int argc, const char **argv) model = (eax >> 4) & 0x0f; family = (eax >> 8) & 0x0f; - if (vendor == SIG_INTEL) + if (vendor == signature_INTEL_ebx) { unsigned int extended_model, extended_family; @@ -483,7 +472,7 @@ const char *host_detect_local_cpu (int argc, const char **argv) has_abm = ecx & bit_ABM; has_lwp = ecx & bit_LWP; has_fma4 = ecx & bit_FMA4; - if (vendor == SIG_AMD && has_fma4 && has_fma) + if (vendor == signature_AMD_ebx && has_fma4 && has_fma) has_fma4 = 0; has_xop = ecx & bit_XOP; has_tbm = ecx & bit_TBM; @@ -497,9 +486,9 @@ const char *host_detect_local_cpu (int argc, const char **argv) if (!arch) { - if (vendor == SIG_AMD) + if (vendor == signature_AMD_ebx) cache = detect_caches_amd (ext_level); - else if (vendor == SIG_INTEL) + else if (vendor == signature_INTEL_ebx) { bool xeon_mp = (family == 15 && model == 6); cache = detect_caches_intel (xeon_mp, max_level, @@ -507,7 +496,7 @@ const char *host_detect_local_cpu (int argc, const char **argv) } } - if (vendor == SIG_AMD) + if (vendor == signature_AMD_ebx) { unsigned int name; @@ -517,7 +506,7 @@ const char *host_detect_local_cpu (int argc, const char **argv) else name = 0; - if (name == SIG_GEODE) + if (name == signature_NSC_ebx) processor = PROCESSOR_GEODE; else if (has_movbe) processor = PROCESSOR_BTVER2; |