1 /* { dg-do compile } */ 2 /* { dg-options "-mavx512pf -O2" } */ 3 /* { dg-final { scan-assembler-times "vscatterpf0dpd\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\]*\\)\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 2 } } */ 4 #include <immintrin.h> 5 6 volatile __m256i idx; 7 volatile __mmask8 m8; 8 void *base; 9 10 void extern avx512pf_test(void)11avx512pf_test (void) 12 { 13 _mm512_prefetch_i32scatter_pd (base, idx, 8, _MM_HINT_T0); 14 _mm512_mask_prefetch_i32scatter_pd (base, m8, idx, 8, _MM_HINT_ET0); 15 } 16