1/* { dg-do compile { target lp64 } } */ 2/* { dg-options "-O2 -mavx -mabi=ms -dp" } */ 3 4typedef float __m256 __attribute__ ((__vector_size__ (32), __may_alias__)); 5 6extern __m256 x; 7 8extern __m256 __attribute__ ((sysv_abi)) bar (__m256); 9 10void 11foo (void) 12{ 13 bar (x); 14} 15 16/* { dg-final { scan-assembler-times "avx_vzeroupper" 1 } } */ 17