gcc/testsuite/gcc.target/powerpc/fold-vec-logical-ors-char.c

   1 /* Verify that overloaded built-ins for vec_or, vec_xor, vec_nor
   2  * with char inputs produce the right results. */
   3
   4 /* { dg-do compile } */
   5 /* { dg-require-effective-target powerpc_vsx_ok } */
   6 /* { dg-options "-mvsx -O1" } */
   7
   8 #include <altivec.h>
   9
  10 vector signed char
  11 test1_or (vector bool char x, vector signed char y)
  12 {
  13   vector signed char *foo;
  14   *foo += vec_or (x, y);
  15   return *foo;
  16 }
  17
  18 vector signed char
  19 test1_xor (vector bool char x, vector signed char y)
  20 {
  21   vector signed char *foo;
  22   *foo += vec_xor (x, y);
  23   return *foo;
  24 }
  25
  26 vector signed char
  27 test2_or (vector signed char x, vector bool char y)
  28 {
  29   vector signed char *foo;
  30   *foo += vec_or (x, y);
  31   return *foo;
  32 }
  33
  34 vector signed char
  35 test2_xor (vector signed char x, vector bool char y)
  36 {
  37   vector signed char *foo;
  38   *foo += vec_xor (x, y);
  39   return *foo;
  40 }
  41
  42 vector signed char
  43 test3_or (vector signed char x, vector signed char y)
  44 {
  45   vector signed char *foo;
  46   *foo += vec_or (x, y);
  47   return *foo;
  48 }
  49
  50 vector signed char
  51 test3_xor (vector signed char x, vector signed char y)
  52 {
  53   vector signed char *foo;
  54   *foo += vec_xor (x, y);
  55   return *foo;
  56 }
  57
  58 vector signed char
  59 test3_nor (vector signed char x, vector signed char y)
  60 {
  61   vector signed char *foo;
  62   *foo += vec_nor (x, y);
  63   return *foo;
  64 }
  65
  66
  67 vector unsigned char
  68 test4_or (vector bool char x, vector unsigned char y)
  69 {
  70   vector unsigned char *foo;
  71   *foo += vec_or (x, y);
  72   return *foo;
  73 }
  74
  75 vector unsigned char
  76 test4_xor (vector bool char x, vector unsigned char y)
  77 {
  78   vector unsigned char *foo;
  79   *foo += vec_xor (x, y);
  80   return *foo;
  81 }
  82
  83 vector unsigned char
  84 test5_or (vector unsigned char x, vector bool char y)
  85 {
  86   vector unsigned char *foo;
  87   *foo += vec_or (x, y);
  88   return *foo;
  89 }
  90
  91 vector unsigned char
  92 test5_xor (vector unsigned char x, vector bool char y)
  93 {
  94   vector unsigned char *foo;
  95   *foo += vec_xor (x, y);
  96   return *foo;
  97 }
  98
  99 vector unsigned char
 100 test6_or (vector unsigned char x, vector unsigned char y)
 101 {
 102   vector unsigned char *foo;
 103   *foo += vec_or (x, y);
 104   return *foo;
 105 }
 106
 107 vector unsigned char
 108 test6_xor (vector unsigned char x, vector unsigned char y)
 109 {
 110   vector unsigned char *foo;
 111   *foo += vec_xor (x, y);
 112   return *foo;
 113 }
 114
 115 vector unsigned char
 116 test6_nor (vector unsigned char x, vector unsigned char y)
 117 {
 118   vector unsigned char *foo;
 119   *foo += vec_nor (x, y);
 120   return *foo;
 121 }
 122
 123 /* { dg-final { scan-assembler-times {\mxxlor\M} 6 } } */
 124 /* { dg-final { scan-assembler-times {\mxxlxor\M} 6 } } */
 125 /* { dg-final { scan-assembler-times {\mxxlnor\M} 2 } } */