diff options
Diffstat (limited to 'gcc/config/i386/driver-i386.c')
| -rw-r--r-- | gcc/config/i386/driver-i386.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/gcc/config/i386/driver-i386.c b/gcc/config/i386/driver-i386.c index b823d435c6d..44845cd8c2e 100644 --- a/gcc/config/i386/driver-i386.c +++ b/gcc/config/i386/driver-i386.c @@ -70,7 +70,7 @@ decode_l2_cache (unsigned *l2_size, unsigned *l2_line, unsigned *l2_assoc) /* Returns the description of caches for an AMD processor. */ -static char * +static const char * detect_caches_amd (unsigned max_ext_level) { unsigned eax, ebx, ecx, edx; @@ -78,7 +78,7 @@ detect_caches_amd (unsigned max_ext_level) unsigned l2_sizekb, l2_line, l2_assoc; if (max_ext_level < 0x80000005) - return (char *) ""; + return ""; __cpuid (0x80000005, eax, ebx, ecx, edx); @@ -282,7 +282,7 @@ decode_caches_intel (unsigned reg, unsigned *l1_sizekb, unsigned *l1_line, /* Returns the description of caches for an intel processor. */ -static char * +static const char * detect_caches_intel (unsigned max_level, unsigned max_ext_level) { unsigned eax, ebx, ecx, edx; @@ -290,7 +290,7 @@ detect_caches_intel (unsigned max_level, unsigned max_ext_level) unsigned l2_sizekb = 0, l2_line = 0, l2_assoc = 0; if (max_level < 2) - return (char *) ""; + return ""; __cpuid (2, eax, ebx, ecx, edx); @@ -304,7 +304,7 @@ detect_caches_intel (unsigned max_level, unsigned max_ext_level) &l2_sizekb, &l2_line, &l2_assoc); if (!l1_sizekb) - return (char *) ""; + return ""; /* Newer Intel CPUs are equipped with AMD style L2 cache info */ if (max_ext_level >= 0x80000006) @@ -393,13 +393,13 @@ const char *host_detect_local_cpu (int argc, const char **argv) if (!arch) { - if (vendor == *(unsigned int*) "Auth") + if (vendor == *(const unsigned int*) "Auth") cache = detect_caches_amd (ext_level); - else if (vendor == *(unsigned int*) "Genu") + else if (vendor == *(const unsigned int*) "Genu") cache = detect_caches_intel (max_level, ext_level); } - if (vendor == *(unsigned int*) "Auth") + if (vendor == *(const unsigned int*) "Auth") { processor = PROCESSOR_PENTIUM; @@ -412,7 +412,7 @@ const char *host_detect_local_cpu (int argc, const char **argv) if (has_sse4a) processor = PROCESSOR_AMDFAM10; } - else if (vendor == *(unsigned int*) "Geod") + else if (vendor == *(const unsigned int*) "Geod") processor = PROCESSOR_GEODE; else { |