1 /* { dg-do compile } */ 2 /* { dg-options "-O2 -march=skylake-avx512" } */ 3 4 #include <immintrin.h> 5 6 extern __m512d y, z; 7 8 void pr82941()9 pr82941 () 10 { 11 z = y; 12 } 13 14 /* { dg-final { scan-assembler-times "vzeroupper" 1 } } */ 15