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

   1 /* Test vector fixed-point instructions */
   2 /* { dg-do compile { target { fixed_point } } } */
   3 /* { dg-options "-mdspr2" } */
   4 /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
   5 /* { dg-final { scan-assembler-times "\taddq_s.ph\t" 2 } } */
   6 /* { dg-final { scan-assembler-times "\tsubq_s.ph\t" 2 } } */
   7 /* { dg-final { scan-assembler-times "\taddu_s.qb\t" 1 } } */
   8 /* { dg-final { scan-assembler-times "\taddu_s.ph\t" 2 } } */
   9 /* { dg-final { scan-assembler-times "\tsubu_s.qb\t" 1 } } */
  10 /* { dg-final { scan-assembler-times "\tsubu_s.ph\t" 2 } } */
  11 /* { dg-final { scan-assembler-times "\tmulq_rs.ph\t" 1 } } */
  12
  13 typedef _Sat unsigned short _Fract sat_v4uqq __attribute__ ((vector_size(4)));
  14 typedef _Sat unsigned _Fract sat_v2uhq __attribute__ ((vector_size(4)));
  15 typedef _Sat unsigned short _Accum sat_v2uha __attribute__ ((vector_size(4)));
  16 typedef _Sat _Fract sat_v2hq __attribute__ ((vector_size(4)));
  17 typedef _Sat short _Accum sat_v2ha __attribute__ ((vector_size(4)));
  18
  19 typedef unsigned short _Fract v4uqq __attribute__ ((vector_size(4)));
  20 typedef unsigned _Fract v2uhq __attribute__ ((vector_size(4)));
  21 typedef unsigned short _Accum v2uha __attribute__ ((vector_size(4)));
  22 typedef _Fract v2hq __attribute__ ((vector_size(4)));
  23 typedef short _Accum v2ha __attribute__ ((vector_size(4)));
  24
  25 NOMIPS16 sat_v2hq test1 (sat_v2hq a, sat_v2hq b)
  26 {
  27   return a + b;
  28 }
  29
  30 NOMIPS16 sat_v2ha test2 (sat_v2ha a, sat_v2ha b)
  31 {
  32   return a + b;
  33 }
  34
  35 NOMIPS16 sat_v2hq test3 (sat_v2hq a, sat_v2hq b)
  36 {
  37   return a - b;
  38 }
  39
  40 NOMIPS16 sat_v2ha test4 (sat_v2ha a, sat_v2ha b)
  41 {
  42   return a - b;
  43 }
  44
  45 NOMIPS16 sat_v4uqq test5 (sat_v4uqq a, sat_v4uqq b)
  46 {
  47   return a + b;
  48 }
  49
  50 NOMIPS16 sat_v2uhq test6 (sat_v2uhq a, sat_v2uhq b)
  51 {
  52   return a + b;
  53 }
  54
  55 NOMIPS16 sat_v2uha test7 (sat_v2uha a, sat_v2uha b)
  56 {
  57   return a + b;
  58 }
  59
  60 NOMIPS16 sat_v4uqq test8 (sat_v4uqq a, sat_v4uqq b)
  61 {
  62   return a - b;
  63 }
  64
  65 NOMIPS16 sat_v2uhq test9 (sat_v2uhq a, sat_v2uhq b)
  66 {
  67   return a - b;
  68 }
  69
  70 NOMIPS16 sat_v2uha test10 (sat_v2uha a, sat_v2uha b)
  71 {
  72   return a - b;
  73 }
  74
  75 NOMIPS16 sat_v2hq test11 (sat_v2hq a, sat_v2hq b)
  76 {
  77   return a * b;
  78 }
  79
  80 NOMIPS16 v2hq test12 (v2hq a, v2hq b)
  81 {
  82   return a + b;
  83 }
  84
  85 NOMIPS16 v2hq test13 (v2hq a, v2hq b)
  86 {
  87   return a - b;
  88 }
  89
  90 NOMIPS16 v2hq test14 (v2hq a, v2hq b)
  91 {
  92   return a * b;
  93 }
  94
  95 NOMIPS16 v2ha test15 (v2ha a, v2ha b)
  96 {
  97   return a + b;
  98 }
  99
 100 NOMIPS16 v2ha test16 (v2ha a, v2ha b)
 101 {
 102   return a - b;
 103 }
 104
 105 NOMIPS16 v4uqq test17 (v4uqq a, v4uqq b)
 106 {
 107   return a + b;
 108 }
 109
 110 NOMIPS16 v4uqq test18 (v4uqq a, v4uqq b)
 111 {
 112   return a - b;
 113 }
 114
 115 NOMIPS16 v2uhq test19 (v2uhq a, v2uhq b)
 116 {
 117   return a + b;
 118 }
 119
 120 NOMIPS16 v2uhq test20 (v2uhq a, v2uhq b)
 121 {
 122   return a - b;
 123 }
 124
 125 NOMIPS16 v2uha test21 (v2uha a, v2uha b)
 126 {
 127   return a + b;
 128 }
 129
 130 NOMIPS16 v2uha test22 (v2uha a, v2uha b)
 131 {
 132   return a - b;
 133 }