| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include "cpuid.h" | |
| static void sse4a_test (void); | |
| static void | |
| __attribute__ ((noinline)) | |
| do_test (void) | |
| { | |
| sse4a_test (); | |
| } | |
| int | |
| main () | |
| { | |
| unsigned int eax, ebx, ecx, edx; | |
| if (!__get_cpuid (0x80000001, &eax, &ebx, &ecx, &edx)) | |
| return 0; | |
| /* Run SSE4a test only if host has SSE4a support. */ | |
| if (ecx & bit_SSE4a) | |
| do_test (); | |
| return 0; | |
| } |