gcc/testsuite/gcc.target/powerpc/sse4_1-roundpd.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target vsx_hw } */
   3 /* { dg-options "-O2 -mvsx" } */
   4
   5 #define NO_WARN_X86_INTRINSICS 1
   6 #include <smmintrin.h>
   7
   8 #define VEC_T __m128d
   9 #define FP_T double
  10
  11 #define ROUND_INTRIN(x, ignored, mode) _mm_round_pd (x, mode)
  12
  13 #include "sse4_1-round-data.h"
  14
  15 struct data2 data[] = {
  16   { .value1 = { .f = {  0.00,  0.25 } } },
  17   { .value1 = { .f = {  0.50,  0.75 } } },
  18
  19   { .value1 = { .f = {  0x1.ffffffffffffcp+50,  0x1.ffffffffffffdp+50 } } },
  20   { .value1 = { .f = {  0x1.ffffffffffffep+50,  0x1.fffffffffffffp+50 } } },
  21   { .value1 = { .f = {  0x1.0000000000000p+51,  0x1.0000000000001p+51 } } },
  22   { .value1 = { .f = {  0x1.0000000000002p+51,  0x1.0000000000003p+51 } } },
  23
  24   { .value1 = { .f = {  0x1.ffffffffffffep+51,  0x1.fffffffffffffp+51 } } },
  25   { .value1 = { .f = {  0x1.0000000000000p+52,  0x1.0000000000001p+52 } } },
  26
  27   { .value1 = { .f = { -0x1.0000000000001p+52, -0x1.0000000000000p+52 } } },
  28   { .value1 = { .f = { -0x1.fffffffffffffp+51, -0x1.ffffffffffffep+51 } } },
  29
  30   { .value1 = { .f = { -0x1.0000000000004p+51, -0x1.0000000000002p+51 } } },
  31   { .value1 = { .f = { -0x1.0000000000001p+51, -0x1.0000000000000p+51 } } },
  32   { .value1 = { .f = { -0x1.ffffffffffffcp+50, -0x1.ffffffffffffep+50 } } },
  33   { .value1 = { .f = { -0x1.ffffffffffffdp+50, -0x1.ffffffffffffcp+50 } } },
  34
  35   { .value1 = { .f = { -1.00, -0.75 } } },
  36   { .value1 = { .f = { -0.50, -0.25 } } }
  37 };
  38
  39 union value answers_NEAREST_INT[] = {
  40   { .f = {  0.00,  0.00 } },
  41   { .f = {  0.00,  1.00 } },
  42
  43   { .f = {  0x1.ffffffffffffcp+50,  0x1.ffffffffffffcp+50 } },
  44   { .f = {  0x1.0000000000000p+51,  0x1.0000000000000p+51 } },
  45   { .f = {  0x1.0000000000000p+51,  0x1.0000000000000p+51 } },
  46   { .f = {  0x1.0000000000002p+51,  0x1.0000000000004p+51 } },
  47
  48   { .f = {  0x1.ffffffffffffep+51,  0x1.0000000000000p+52 } },
  49   { .f = {  0x1.0000000000000p+52,  0x1.0000000000001p+52 } },
  50
  51   { .f = { -0x1.0000000000001p+52, -0x1.0000000000000p+52 } },
  52   { .f = { -0x1.0000000000000p+52, -0x1.ffffffffffffep+51 } },
  53
  54   { .f = { -0x1.0000000000004p+51, -0x1.0000000000002p+51 } },
  55   { .f = { -0x1.0000000000000p+51, -0x1.0000000000000p+51 } },
  56   { .f = { -0x1.ffffffffffffcp+50, -0x1.0000000000000p+51 } },
  57   { .f = { -0x1.ffffffffffffcp+50, -0x1.ffffffffffffcp+50 } },
  58
  59   { .f = { -1.00, -1.00 } },
  60   { .f = {  0.00,  0.00 } }
  61 };
  62
  63 union value answers_NEG_INF[] = {
  64   { .f = {  0.00,  0.00 } },
  65   { .f = {  0.00,  0.00 } },
  66
  67   { .f = {  0x1.ffffffffffffcp+50,  0x1.ffffffffffffcp+50 } },
  68   { .f = {  0x1.ffffffffffffcp+50,  0x1.ffffffffffffcp+50 } },
  69   { .f = {  0x1.0000000000000p+51,  0x1.0000000000000p+51 } },
  70   { .f = {  0x1.0000000000002p+51,  0x1.0000000000002p+51 } },
  71
  72   { .f = {  0x1.ffffffffffffep+51,  0x1.ffffffffffffep+51 } },
  73   { .f = {  0x1.0000000000000p+52,  0x1.0000000000001p+52 } },
  74
  75   { .f = { -0x1.0000000000001p+52, -0x1.0000000000000p+52 } },
  76   { .f = { -0x1.0000000000000p+52, -0x1.ffffffffffffep+51 } },
  77
  78   { .f = { -0x1.0000000000004p+51, -0x1.0000000000002p+51 } },
  79   { .f = { -0x1.0000000000002p+51, -0x1.0000000000000p+51 } },
  80   { .f = { -0x1.ffffffffffffcp+50, -0x1.0000000000000p+51 } },
  81   { .f = { -0x1.0000000000000p+51, -0x1.ffffffffffffcp+50 } },
  82
  83   { .f = { -1.00, -1.00 } },
  84   { .f = { -1.00, -1.00 } }
  85 };
  86
  87 union value answers_POS_INF[] = {
  88   { .f = {  0.00,  1.00 } },
  89   { .f = {  1.00,  1.00 } },
  90
  91   { .f = {  0x1.ffffffffffffcp+50,  0x1.0000000000000p+51 } },
  92   { .f = {  0x1.0000000000000p+51,  0x1.0000000000000p+51 } },
  93   { .f = {  0x1.0000000000000p+51,  0x1.0000000000002p+51 } },
  94   { .f = {  0x1.0000000000002p+51,  0x1.0000000000004p+51 } },
  95
  96   { .f = {  0x1.ffffffffffffep+51,  0x1.0000000000000p+52 } },
  97   { .f = {  0x1.0000000000000p+52,  0x1.0000000000001p+52 } },
  98
  99   { .f = { -0x1.0000000000001p+52, -0x1.0000000000000p+52 } },
 100   { .f = { -0x1.ffffffffffffep+51, -0x1.ffffffffffffep+51 } },
 101
 102   { .f = { -0x1.0000000000004p+51, -0x1.0000000000002p+51 } },
 103   { .f = { -0x1.0000000000000p+51, -0x1.0000000000000p+51 } },
 104   { .f = { -0x1.ffffffffffffcp+50, -0x1.ffffffffffffcp+50 } },
 105   { .f = { -0x1.ffffffffffffcp+50, -0x1.ffffffffffffcp+50 } },
 106
 107   { .f = { -1.00,  0.00 } },
 108   { .f = {  0.00,  0.00 } }
 109 };
 110
 111 union value answers_ZERO[] = {
 112   { .f = {  0.00,  0.00 } },
 113   { .f = {  0.00,  0.00 } },
 114
 115   { .f = {  0x1.ffffffffffffcp+50,  0x1.ffffffffffffcp+50 } },
 116   { .f = {  0x1.ffffffffffffcp+50,  0x1.ffffffffffffcp+50 } },
 117   { .f = {  0x1.0000000000000p+51,  0x1.0000000000000p+51 } },
 118   { .f = {  0x1.0000000000002p+51,  0x1.0000000000002p+51 } },
 119
 120   { .f = {  0x1.ffffffffffffep+51,  0x1.ffffffffffffep+51 } },
 121   { .f = {  0x1.0000000000000p+52,  0x1.0000000000001p+52 } },
 122
 123   { .f = { -0x1.0000000000001p+52, -0x1.0000000000000p+52 } },
 124   { .f = { -0x1.ffffffffffffep+51, -0x1.ffffffffffffep+51 } },
 125
 126   { .f = { -0x1.0000000000004p+51, -0x1.0000000000002p+51 } },
 127   { .f = { -0x1.0000000000000p+51, -0x1.0000000000000p+51 } },
 128   { .f = { -0x1.ffffffffffffcp+50, -0x1.ffffffffffffcp+50 } },
 129   { .f = { -0x1.ffffffffffffcp+50, -0x1.ffffffffffffcp+50 } },
 130
 131   { .f = { -1.00,  0.00 } },
 132   { .f = {  0.00,  0.00 } }
 133 };
 134
 135 union value *answers[] = {
 136   answers_NEAREST_INT,
 137   answers_NEG_INF,
 138   answers_POS_INF,
 139   answers_ZERO,
 140   0 /* CUR_DIRECTION answers depend on current rounding mode.  */
 141 };
 142
 143 #include "sse4_1-round3.h"