gcc/testsuite/gcc.target/powerpc/altivec-12.c

   1 /* { dg-do run { target { powerpc*-*-* && vmx_hw } } } */
   2 /* { dg-do compile { target { powerpc*-*-* && { ! vmx_hw } } } } */
   3 /* { dg-require-effective-target powerpc_altivec_ok } */
   4 /* { dg-options "-maltivec" } */
   5
   6 /* Program to test PowerPC AltiVec instructions.  */
   7
   8 #include <altivec.h>
   9 #include <stdio.h>
  10
  11 extern void abort (void);
  12 #define CHECK_IF(E) if(!(E)) abort()
  13
  14 vector char sca = {0,4,8,1,5,9,2,6,10,3,7,11,15,12,14,13};
  15 vector char scb = {6,4,8,3,1,9,2,6,10,3,7,11,15,12,14,13};
  16 vector char sc_expected = {3,4,8,2,3,9,2,6,10,3,7,11,15,12,14,13};
  17 vector char scz;
  18 vector unsigned char uca = {0,4,8,1,5,9,2,6,10,3,7,11,15,12,14,13};
  19 vector unsigned char ucb = {6,4,8,3,1,9,2,6,10,3,7,11,15,12,14,13};
  20 vector unsigned char uc_expected = {3,4,8,2,3,9,2,6,10,3,7,11,15,12,14,13};
  21 vector unsigned char ucz;
  22
  23 vector short int ssia = {9, 16, 25, 36};
  24 vector short int ssib = {-8, -27, -64, -125};
  25 vector short int ssiz;
  26
  27 vector short unsigned int ssua = {9, 16, 25, 36};
  28 vector short unsigned int ssub = {8, 27, 64, 125};
  29 vector short unsigned int ssuz;
  30
  31 vector unsigned int uia = {22, 13, 24, 39};
  32 vector unsigned int uib = {8, 7, 4, 15};
  33 vector unsigned int ui_expected = {15, 10, 14, 27};
  34 vector unsigned int uiz;
  35
  36 vector int a1 = (vector int){ 100, 200, 300, 400 };
  37 vector int a2 = (vector int){ 500, 600, 700, 800 };
  38 vector int addi = (vector int){ 600, 800, 1000, 1200 };
  39 vector int avgi = (vector int){ 300, 400, 500, 600 };
  40
  41 vector float f1 = (vector float){ 1.0, 2.0, 3.0, 4.0 };
  42 vector float f2 = (vector float){ 5.0, 6.0, 7.0, 8.0 };
  43 vector float f3;
  44 vector float addf1 = (vector float){ 6.0, 8.0, 10.0, 12.0 };
  45 vector float addf2 = (vector float){ 6.1, 8.1, 10.1, 12.1 };
  46 vector float addf3 = (vector float){ 6.0, 8.0, 9.9, 12.1 };
  47 vector int k;
  48 vector float f, g, h;
  49
  50 int i;
  51
  52 int main ()
  53 {
  54
  55   k = vec_add (a1, a2);
  56   CHECK_IF (vec_all_eq (addi, k));
  57   CHECK_IF (vec_all_ge (addi, k));
  58   CHECK_IF (vec_all_le (addi, k));
  59   CHECK_IF (vec_any_eq (addi, k));
  60   CHECK_IF (vec_any_ge (addi, k));
  61   CHECK_IF (vec_any_le (addi, k));
  62   CHECK_IF (!vec_any_ne (addi, k));
  63   CHECK_IF (!vec_any_lt (addi, k));
  64   CHECK_IF (!vec_any_gt (addi, k));
  65   CHECK_IF (!vec_any_ne (addi, k));
  66   CHECK_IF (!vec_any_lt (addi, k));
  67   CHECK_IF (!vec_any_gt (addi, k));
  68
  69   ssiz = vec_avg (ssia, ssib);
  70   ssuz = vec_avg (ssua, ssub);
  71   k = vec_avg (a1, a2);
  72   scz = vec_avg (sca, scb);
  73
  74   for (i=0; i< 16; i++)
  75     if (scz[i] != sc_expected[i])
  76       abort ();
  77
  78   ucz = vec_avg (uca, ucb);
  79
  80   for (i=0; i<16; i++)
  81     if (ucz[i] != uc_expected[i])
  82       abort ();
  83
  84   uiz = vec_avg (uia, uib);
  85
  86   for (i=0; i< 4; i++)
  87     if (uiz[i] != ui_expected[i])
  88       abort ();
  89
  90   CHECK_IF (vec_all_eq (k, avgi));
  91
  92   h = vec_add (f1, f2);
  93   CHECK_IF (vec_all_eq (h, addf1));
  94   CHECK_IF (vec_all_ge (h, addf1));
  95   CHECK_IF (vec_all_le (h, addf1));
  96   CHECK_IF (vec_any_eq (h, addf1));
  97   CHECK_IF (vec_any_ge (h, addf1));
  98   CHECK_IF (vec_any_le (h, addf1));
  99   CHECK_IF (!vec_any_ne (h, addf1));
 100   CHECK_IF (!vec_any_lt (h, addf1));
 101   CHECK_IF (!vec_any_gt (h, addf1));
 102   CHECK_IF (!vec_any_ne (h, addf1));
 103   CHECK_IF (!vec_any_lt (h, addf1));
 104   CHECK_IF (!vec_any_gt (h, addf1));
 105
 106   CHECK_IF (vec_all_gt (addf2, addf1));
 107   CHECK_IF (vec_any_gt (addf2, addf1));
 108   CHECK_IF (vec_all_ge (addf2, addf1));
 109   CHECK_IF (vec_any_ge (addf2, addf1));
 110   CHECK_IF (vec_all_ne (addf2, addf1));
 111   CHECK_IF (vec_any_ne (addf2, addf1));
 112   CHECK_IF (!vec_all_lt (addf2, addf1));
 113   CHECK_IF (!vec_any_lt (addf2, addf1));
 114   CHECK_IF (!vec_all_le (addf2, addf1));
 115   CHECK_IF (!vec_any_le (addf2, addf1));
 116   CHECK_IF (!vec_all_eq (addf2, addf1));
 117   CHECK_IF (!vec_any_eq (addf2, addf1));
 118
 119   CHECK_IF (vec_any_eq (addf3, addf1));
 120   CHECK_IF (vec_any_ne (addf3, addf1));
 121   CHECK_IF (vec_any_lt (addf3, addf1));
 122   CHECK_IF (vec_any_le (addf3, addf1));
 123   CHECK_IF (vec_any_gt (addf3, addf1));
 124   CHECK_IF (vec_any_ge (addf3, addf1));
 125   CHECK_IF (!vec_all_eq (addf3, addf1));
 126   CHECK_IF (!vec_all_ne (addf3, addf1));
 127   CHECK_IF (!vec_all_lt (addf3, addf1));
 128   CHECK_IF (!vec_all_le (addf3, addf1));
 129   CHECK_IF (!vec_all_gt (addf3, addf1));
 130   CHECK_IF (!vec_all_ge (addf3, addf1));
 131
 132   CHECK_IF (vec_all_numeric (addf3));
 133   CHECK_IF (vec_all_in (addf1, addf2));
 134
 135   CHECK_IF (vec_step (vector bool char) == 16);
 136   CHECK_IF (vec_step (addf3) == 4);
 137
 138   return 0;
 139 }