/* { dg-do compile { target { ! ia32 } } } */ /* { dg-options "-O2 -march=skylake-avx512 -mno-avx512vl" } */ extern __float128 d; void foo1 (__float128 x) { register __float128 xmm16 __asm ("xmm16") = x; /* { dg-error "register specified for 'xmm16'" } */ asm volatile ("" : "+v" (xmm16)); d = xmm16; }