gcc/testsuite/gcc.target/powerpc/mma-builtin-3.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target power10_ok } */
   3 /* { dg-options "-Wno-psabi -mdejagnu-cpu=power10 -O2" } */
   4
   5 void
   6 foo0 (void)
   7 {
   8   __vector_quad acc;
   9   asm ("#..." : "=d" (acc));
  10   __builtin_mma_xxmtacc (&acc);
  11   __builtin_mma_xxmfacc (&acc);
  12   asm ("#..." :: "d" (acc));
  13 }
  14
  15 typedef unsigned char  vec_t __attribute__((vector_size(16)));
  16
  17 void
  18 foo1 (vec_t *vec)
  19 {
  20   vec[1] = __builtin_vsx_xvcvspbf16 (vec[0]);
  21   vec[3] = __builtin_vsx_xvcvbf16spn (vec[2]);
  22 }
  23
  24 /* { dg-final { scan-assembler-times {\mxxmtacc\M} 1 } } */
  25 /* { dg-final { scan-assembler-times {\mxxmfacc\M} 1 } } */
  26 /* { dg-final { scan-assembler-times {\mlxv\M} 2 } } */
  27 /* { dg-final { scan-assembler-times {\mstxv\M} 2 } } */
  28 /* { dg-final { scan-assembler-not {\mlxvp\M} } } */
  29 /* { dg-final { scan-assembler-not {\mstxvp\M} } } */
  30 /* { dg-final { scan-assembler-times {\mxvcvspbf16\M} 1 } } */
  31 /* { dg-final { scan-assembler-times {\mxvcvbf16spn\M} 1 } } */