gcc/testsuite/gcc.target/i386/avx512f-cvt-1.c

   1 /* { dg-do assemble { target { avx512f && { ! ia32 } } } } */
   2 /* { dg-options "-O2 -mavx512f -mfpmath=387,sse" } */
   3
   4 void
   5 f1 (double *p)
   6 {
   7   register float x __asm ("xmm16");
   8   x = *p;
   9   __asm volatile ("" : "+v" (x));
  10 }
  11
  12 void
  13 f2 (void)
  14 {
  15   double d;
  16   register float x __asm ("xmm16");
  17   __asm volatile ("" : "=t" (d));
  18   x = d;
  19   __asm volatile ("" : "+v" (x));
  20 }
  21
  22 void
  23 f3 (long double *p)
  24 {
  25   register float x __asm ("xmm16");
  26   x = *p;
  27   __asm volatile ("" : "+v" (x));
  28 }
  29
  30 void
  31 f4 (void)
  32 {
  33   long double d;
  34   register float x __asm ("xmm16");
  35   __asm volatile ("" : "=t" (d));
  36   x = d;
  37   __asm volatile ("" : "+v" (x));
  38 }