gcc/testsuite/gcc.target/mips/fixed-vector-type.c

   1 /* Test vector fixed-point instructions */
   2 /* { dg-do compile { target {fixed_point} } } */
   3 /* { dg-mips-options "-march=mips32r2 -mdspr2 -O2" } */
   4 /* { dg-final { scan-assembler-times "\taddq_s.ph\t" 2 } } */
   5 /* { dg-final { scan-assembler-times "\tsubq_s.ph\t" 2 } } */
   6 /* { dg-final { scan-assembler-times "\taddu_s.qb\t" 1 } } */
   7 /* { dg-final { scan-assembler-times "\taddu_s.ph\t" 2 } } */
   8 /* { dg-final { scan-assembler-times "\tsubu_s.qb\t" 1 } } */
   9 /* { dg-final { scan-assembler-times "\tsubu_s.ph\t" 2 } } */
  10 /* { dg-final { scan-assembler-times "\tmulq_rs.ph\t" 1 } } */
  11
  12 typedef _Sat unsigned short _Fract sat_v4uqq __attribute__ ((vector_size(4)));
  13 typedef _Sat unsigned _Fract sat_v2uhq __attribute__ ((vector_size(4)));
  14 typedef _Sat unsigned short _Accum sat_v2uha __attribute__ ((vector_size(4)));
  15 typedef _Sat _Fract sat_v2hq __attribute__ ((vector_size(4)));
  16 typedef _Sat short _Accum sat_v2ha __attribute__ ((vector_size(4)));
  17
  18 typedef unsigned short _Fract v4uqq __attribute__ ((vector_size(4)));
  19 typedef unsigned _Fract v2uhq __attribute__ ((vector_size(4)));
  20 typedef unsigned short _Accum v2uha __attribute__ ((vector_size(4)));
  21 typedef _Fract v2hq __attribute__ ((vector_size(4)));
  22 typedef short _Accum v2ha __attribute__ ((vector_size(4)));
  23
  24 NOMIPS16 sat_v2hq test1 (sat_v2hq a, sat_v2hq b)
  25 {
  26   return a + b;
  27 }
  28
  29 NOMIPS16 sat_v2ha test2 (sat_v2ha a, sat_v2ha b)
  30 {
  31   return a + b;
  32 }
  33
  34 NOMIPS16 sat_v2hq test3 (sat_v2hq a, sat_v2hq b)
  35 {
  36   return a - b;
  37 }
  38
  39 NOMIPS16 sat_v2ha test4 (sat_v2ha a, sat_v2ha b)
  40 {
  41   return a - b;
  42 }
  43
  44 NOMIPS16 sat_v4uqq test5 (sat_v4uqq a, sat_v4uqq b)
  45 {
  46   return a + b;
  47 }
  48
  49 NOMIPS16 sat_v2uhq test6 (sat_v2uhq a, sat_v2uhq b)
  50 {
  51   return a + b;
  52 }
  53
  54 NOMIPS16 sat_v2uha test7 (sat_v2uha a, sat_v2uha b)
  55 {
  56   return a + b;
  57 }
  58
  59 NOMIPS16 sat_v4uqq test8 (sat_v4uqq a, sat_v4uqq b)
  60 {
  61   return a - b;
  62 }
  63
  64 NOMIPS16 sat_v2uhq test9 (sat_v2uhq a, sat_v2uhq b)
  65 {
  66   return a - b;
  67 }
  68
  69 NOMIPS16 sat_v2uha test10 (sat_v2uha a, sat_v2uha b)
  70 {
  71   return a - b;
  72 }
  73
  74 NOMIPS16 sat_v2hq test11 (sat_v2hq a, sat_v2hq b)
  75 {
  76   return a * b;
  77 }
  78
  79 NOMIPS16 v2hq test12 (v2hq a, v2hq b)
  80 {
  81   return a + b;
  82 }
  83
  84 NOMIPS16 v2hq test13 (v2hq a, v2hq b)
  85 {
  86   return a - b;
  87 }
  88
  89 NOMIPS16 v2hq test14 (v2hq a, v2hq b)
  90 {
  91   return a * b;
  92 }
  93
  94 NOMIPS16 v2ha test15 (v2ha a, v2ha b)
  95 {
  96   return a + b;
  97 }
  98
  99 NOMIPS16 v2ha test16 (v2ha a, v2ha b)
 100 {
 101   return a - b;
 102 }
 103
 104 NOMIPS16 v4uqq test17 (v4uqq a, v4uqq b)
 105 {
 106   return a + b;
 107 }
 108
 109 NOMIPS16 v4uqq test18 (v4uqq a, v4uqq b)
 110 {
 111   return a - b;
 112 }
 113
 114 NOMIPS16 v2uhq test19 (v2uhq a, v2uhq b)
 115 {
 116   return a + b;
 117 }
 118
 119 NOMIPS16 v2uhq test20 (v2uhq a, v2uhq b)
 120 {
 121   return a - b;
 122 }
 123
 124 NOMIPS16 v2uha test21 (v2uha a, v2uha b)
 125 {
 126   return a + b;
 127 }
 128
 129 NOMIPS16 v2uha test22 (v2uha a, v2uha b)
 130 {
 131   return a - b;
 132 }