/* { dg-do run } */ /* { dg-options "-O2" } */ /* { dg-options "-O2 -msse2 -mtune=core2 -mfpmath=387" { target { i?86-*-* x86_64-*-* } } } */ #ifdef __i386__ #include "cpuid.h" #endif extern void abort (void); int main(void) { double arr[1000]; double a, b; int i; #ifdef __i386__ unsigned int eax, ebx, ecx, edx; if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx)) return 0; /* Run SSE2 test only if host has SSE2 support. */ if (!(edx & bit_SSE2)) return 0; #endif for (i = 0; i < 1000; i++) arr[i] = 4294967296.0 + (double)i; a = arr[0]; b = (unsigned int)((unsigned long long int)a % 4294967296ULL); if (b >= 4294967296.0) abort (); return 0; }