gcc/testsuite/gcc.target/powerpc/mma-builtin-7.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target power10_ok } */
   3 /* { dg-options "-mdejagnu-cpu=power10 -O2" } */
   4
   5 void
   6 foo (__vector_pair *dst, __vector_pair *src, long idx)
   7 {
   8   dst[0] = __builtin_vsx_lxvp (0, src);
   9   dst[2] = __builtin_vsx_lxvp (32, src);
  10   dst[4] = __builtin_vsx_lxvp (64, src);
  11   /* Non-constant offset should generate a lxvpx.  */
  12   dst[6] = __builtin_vsx_lxvp (idx, src);
  13   /* Non-aligned offset should generate a plxvp.  */
  14   dst[8] = __builtin_vsx_lxvp (257, src);
  15 }
  16
  17 #if !__has_builtin (__builtin_vsx_lxvp)
  18 #  error "__has_builtin (__builtin_vsx_lxvp) failed"
  19 #endif
  20
  21 /* { dg-final { scan-assembler-not {\mlxv\M} } } */
  22 /* { dg-final { scan-assembler-not {\mstxv\M} } } */
  23 /* { dg-final { scan-assembler-times {\mlxvp\M} 3 } } */
  24 /* { dg-final { scan-assembler-times {\mlxvpx\M} 1 } } */
  25 /* { dg-final { scan-assembler-times {\mplxvp\M} 1 } } */
  26 /* { dg-final { scan-assembler-times {\mstxvp\M} 5 } } */