gcc/testsuite/gcc.target/powerpc/mma-builtin-2.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target power10_ok } */
   3 /* { dg-options "-Wno-psabi -mdejagnu-cpu=power10 -O2" } */
   4
   5 typedef unsigned char  vec_t __attribute__((vector_size(16)));
   6
   7 void
   8 foo0 (__vector_quad *dst, vec_t *vec, __vector_pair *pvecp)
   9 {
  10   __vector_quad acc;
  11   __vector_pair vecp0 = *pvecp;
  12   vec_t vec1 = vec[1];
  13
  14   __builtin_mma_xvf64ger (&acc, vecp0, vec1);
  15   __builtin_mma_xvf64gerpp (&acc, vecp0, vec1);
  16   __builtin_mma_xvf64gerpn (&acc, vecp0, vec1);
  17   dst[0] = acc;
  18 }
  19
  20 void
  21 foo1 (__vector_quad *dst, __vector_quad *src, vec_t *vec, __vector_pair *pvecp)
  22 {
  23   __vector_quad acc;
  24   __vector_pair vecp0 = *pvecp;
  25   vec_t vec1 = vec[1];
  26
  27   acc = src[0];
  28   __builtin_mma_xvf64gernp (&acc, vecp0, vec1);
  29   __builtin_mma_xvf64gernn (&acc, vecp0, vec1);
  30   dst[0] = acc;
  31 }
  32
  33 void
  34 foo2 (__vector_quad *dst, vec_t *vec, __vector_pair *pvecp)
  35 {
  36   __vector_quad acc;
  37   __vector_pair vecp0 = *pvecp;
  38   vec_t vec1 = vec[1];
  39   __builtin_mma_pmxvf64ger (&acc, vecp0, vec1, 15, 3);
  40   __builtin_mma_pmxvf64gerpp (&acc, vecp0, vec1, 15, 3);
  41   __builtin_mma_pmxvf64gerpn (&acc, vecp0, vec1, 15, 3);
  42   dst[1] = acc;
  43 }
  44
  45 void
  46 foo3 (__vector_quad *dst, __vector_quad *src, vec_t *vec, __vector_pair *pvecp)
  47 {
  48   __vector_quad acc;
  49   __vector_pair vecp0 = *pvecp;
  50   vec_t vec1 = vec[1];
  51
  52   acc = src[0];
  53   __builtin_mma_pmxvf64gernp (&acc, vecp0, vec1, 15, 3);
  54   __builtin_mma_pmxvf64gernn (&acc, vecp0, vec1, 15, 3);
  55   dst[1] = acc;
  56 }
  57
  58 /* { dg-final { scan-assembler-times {\mxxmfacc\M} 4 } } */
  59 /* { dg-final { scan-assembler-times {\mxxmtacc\M} 2 } } */
  60 /* { dg-final { scan-assembler-times {\mlxv\M} 4 } } */
  61 /* { dg-final { scan-assembler-times {\mlxvp\M} 8 } } */
  62 /* { dg-final { scan-assembler-times {\mstxvp\M} 8 } } */
  63 /* { dg-final { scan-assembler-times {\mxvf64ger\M} 1 } } */
  64 /* { dg-final { scan-assembler-times {\mxvf64gerpp\M} 1 } } */
  65 /* { dg-final { scan-assembler-times {\mxvf64gerpn\M} 1 } } */
  66 /* { dg-final { scan-assembler-times {\mxvf64gernp\M} 1 } } */
  67 /* { dg-final { scan-assembler-times {\mxvf64gernn\M} 1 } } */
  68 /* { dg-final { scan-assembler-times {\mpmxvf64ger\M} 1 } } */
  69 /* { dg-final { scan-assembler-times {\mpmxvf64gerpp\M} 1 } } */
  70 /* { dg-final { scan-assembler-times {\mpmxvf64gerpn\M} 1 } } */
  71 /* { dg-final { scan-assembler-times {\mpmxvf64gernp\M} 1 } } */
  72 /* { dg-final { scan-assembler-times {\mpmxvf64gernn\M} 1 } } */