gcc/testsuite/gcc.target/i386/avx512f-pr84786-2.c

   1 /* PR target/84786 */
   2 /* { dg-do compile { target { ! ia32 } } } */
   3 /* { dg-options "-mavx512f -mno-avx512vl -O2" } */
   4
   5 typedef double V __attribute__((vector_size (16)));
   6
   7 __attribute__((noipa)) V
   8 foo (V x, double y)
   9 {
  10   register double z __asm ("xmm18");
  11   asm volatile ("" : "=v" (z) : "0" (y));
  12   x[1] = z;
  13   return x;
  14 }
  15
  16 /* { dg-final { scan-assembler-not "vunpcklpd\[\^\n\r]*xmm(1\[6-9]|\[23]\[0-9])" } } */