| /* { dg-do run } */ |
| /* { dg-options "-O2 -fno-strict-aliasing -msse2" } */ |
| /* { dg-additional-options "-mno-mmx" { target { ! ia32 } } } */ |
| |
| #include "sse2-check.h" |
| |
| __attribute__((noinline, noclone)) |
| static void |
| test_cvttps_pi32 (__m128 *src_p, long long *r) |
| { |
| *(__m64 *) r = _mm_cvttps_pi32 (*src_p); |
| } |
| |
| /* Routine to manually compute the results */ |
| static void |
| compute_correct_result (__m128 *src_p, long long *res_p) |
| { |
| __v4sf *src = (__v4sf *) src_p; |
| int *res = (int *) res_p; |
| int i; |
| for (i = 0; i < 2; i++) |
| res[i] = _mm_cvtt_ss2si (_mm_set_ss ((*src)[i])); |
| } |
| |
| static void |
| sse2_test (void) |
| { |
| long long r, ck; |
| __v4sf x = { 1.99f, -3.9f, -4.9f, 3.8f }; |
| |
| /* Run the MMX tests */ |
| test_cvttps_pi32 ((__m128 *) &x, &r); |
| compute_correct_result ((__m128 *) &x, &ck); |
| if (ck != r) |
| abort (); |
| } |