1.1 --- a/src/cpuinfo/SDL_cpuinfo.c Fri Dec 26 22:30:19 2014 -0500
1.2 +++ b/src/cpuinfo/SDL_cpuinfo.c Fri Dec 26 23:16:54 2014 -0500
1.3 @@ -458,10 +458,11 @@
1.4
1.5 if (!SDL_CPUType[0]) {
1.6 int i = 0;
1.7 - int a, b, c, d;
1.8
1.9 if (CPU_haveCPUID()) {
1.10 + int a, b, c, d;
1.11 cpuid(0x00000000, a, b, c, d);
1.12 + (void) a;
1.13 SDL_CPUType[i++] = (char)(b & 0xff); b >>= 8;
1.14 SDL_CPUType[i++] = (char)(b & 0xff); b >>= 8;
1.15 SDL_CPUType[i++] = (char)(b & 0xff); b >>= 8;
1.16 @@ -563,15 +564,12 @@
1.17 SDL_GetCPUCacheLineSize(void)
1.18 {
1.19 const char *cpuType = SDL_GetCPUType();
1.20 -
1.21 + int a, b, c, d;
1.22 + (void) a; (void) b; (void) c; (void) d;
1.23 if (SDL_strcmp(cpuType, "GenuineIntel") == 0) {
1.24 - int a, b, c, d;
1.25 -
1.26 cpuid(0x00000001, a, b, c, d);
1.27 return (((b >> 8) & 0xff) * 8);
1.28 } else if (SDL_strcmp(cpuType, "AuthenticAMD") == 0) {
1.29 - int a, b, c, d;
1.30 -
1.31 cpuid(0x80000005, a, b, c, d);
1.32 return (c & 0xff);
1.33 } else {