diff options
| -rw-r--r-- | intern/cycles/util/util_system.cpp | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/intern/cycles/util/util_system.cpp b/intern/cycles/util/util_system.cpp index 2428b0b2989..1b039888452 100644 --- a/intern/cycles/util/util_system.cpp +++ b/intern/cycles/util/util_system.cpp @@ -107,25 +107,26 @@ unsigned short system_cpu_process_groups(unsigned short max_groups, #if !defined(_WIN32) || defined(FREE_WINDOWS) static void __cpuid(int data[4], int selector) { -#ifdef __x86_64__ +#if defined(__x86_64__) asm("cpuid" : "=a" (data[0]), "=b" (data[1]), "=c" (data[2]), "=d" (data[3]) : "a"(selector)); -#else -#ifdef __i386__ +#elif defined(__i386__) asm("pushl %%ebx \n\t" - "cpuid \n\t" - "movl %%ebx, %1 \n\t" - "popl %%ebx \n\t" : "=a" (data[0]), "=r" (data[1]), "=c" (data[2]), "=d" (data[3]) : "a"(selector)); + "cpuid \n\t" + "movl %%ebx, %1 \n\t" + "popl %%ebx \n\t" + : "=a" (data[0]), "=r" (data[1]), "=c" (data[2]), "=d" (data[3]) + : "a"(selector) + : "ebx"); #else data[0] = data[1] = data[2] = data[3] = 0; #endif -#endif } #endif string system_cpu_brand_string() { - char buf[48]; - int result[4]; + char buf[48] = {0}; + int result[4] = {0}; __cpuid(result, 0x80000000); |