embedded-5_0-branch/gcc/testsuite/gcc.target/powerpc/p8vector-builtin-1.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
   3 /* { dg-require-effective-target powerpc_p8vector_ok } */
   4 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
   5 /* { dg-options "-mcpu=power8 -O2 -ftree-vectorize -fvect-cost-model=dynamic -fno-unroll-loops -fno-unroll-all-loops" } */
   6
   7 #ifndef TYPE
   8 #define TYPE long long
   9 #endif
  10
  11 #ifndef SIGN_TYPE
  12 #define SIGN_TYPE signed TYPE
  13 #endif
  14
  15 #ifndef UNS_TYPE
  16 #define UNS_TYPE unsigned TYPE
  17 #endif
  18
  19 typedef vector SIGN_TYPE v_sign;
  20 typedef vector UNS_TYPE  v_uns;
  21
  22 v_sign sign_add (v_sign a, v_sign b)
  23 {
  24   return a + b;
  25 }
  26
  27 v_sign sign_sub (v_sign a, v_sign b)
  28 {
  29   return a - b;
  30 }
  31
  32 v_sign sign_shift_left (v_sign a, v_sign b)
  33 {
  34   return a << b;
  35 }
  36
  37 v_sign sign_shift_right (v_sign a, v_sign b)
  38 {
  39   return a >> b;
  40 }
  41
  42 v_uns uns_add (v_uns a, v_uns b)
  43 {
  44   return a + b;
  45 }
  46
  47 v_uns uns_sub (v_uns a, v_uns b)
  48 {
  49   return a - b;
  50 }
  51
  52 v_uns uns_shift_left (v_uns a, v_uns b)
  53 {
  54   return a << b;
  55 }
  56
  57 v_uns uns_shift_right (v_uns a, v_uns b)
  58 {
  59   return a >> b;
  60 }
  61
  62 /* { dg-final { scan-assembler-times "vaddudm" 2 } } */
  63 /* { dg-final { scan-assembler-times "vsubudm" 2 } } */
  64 /* { dg-final { scan-assembler-times "vsld"    2 } } */
  65 /* { dg-final { scan-assembler-times "vsrad"   1 } } */
  66 /* { dg-final { scan-assembler-times "vsrd"    1 } } */