isa/rv64uf/fcvt_w.S

   1 #*****************************************************************************
   2 # fcvt_w.S
   3 #-----------------------------------------------------------------------------
   4 #
   5 # Test fcvt{wu|w|lu|l}.{s|d} instructions.
   6 #
   7
   8 #include "riscv_test.h"
   9 #include "test_macros.h"
  10
  11 RVTEST_RV64UF
  12 RVTEST_CODE_BEGIN
  13
  14   #-------------------------------------------------------------
  15   # Arithmetic tests
  16   #-------------------------------------------------------------
  17
  18   TEST_FP_INT_OP_S( 2,  fcvt.w.s, 0x01,         -1, -1.1, rtz);
  19   TEST_FP_INT_OP_S( 3,  fcvt.w.s, 0x00,         -1, -1.0, rtz);
  20   TEST_FP_INT_OP_S( 4,  fcvt.w.s, 0x01,          0, -0.9, rtz);
  21   TEST_FP_INT_OP_S( 5,  fcvt.w.s, 0x01,          0,  0.9, rtz);
  22   TEST_FP_INT_OP_S( 6,  fcvt.w.s, 0x00,          1,  1.0, rtz);
  23   TEST_FP_INT_OP_S( 7,  fcvt.w.s, 0x01,          1,  1.1, rtz);
  24   TEST_FP_INT_OP_S( 8,  fcvt.w.s, 0x10,     -1<<31, -3e9, rtz);
  25   TEST_FP_INT_OP_S( 9,  fcvt.w.s, 0x10,  (1<<31)-1,  3e9, rtz);
  26
  27   TEST_FP_INT_OP_S(12, fcvt.wu.s, 0x10,         -1, -3.0, rtz);
  28   TEST_FP_INT_OP_S(13, fcvt.wu.s, 0x10,         -1, -1.0, rtz);
  29   TEST_FP_INT_OP_S(14, fcvt.wu.s, 0x01,          0, -0.9, rtz);
  30   TEST_FP_INT_OP_S(15, fcvt.wu.s, 0x01,          0,  0.9, rtz);
  31   TEST_FP_INT_OP_S(16, fcvt.wu.s, 0x00,          1,  1.0, rtz);
  32   TEST_FP_INT_OP_S(17, fcvt.wu.s, 0x01,          1,  1.1, rtz);
  33   TEST_FP_INT_OP_S(18, fcvt.wu.s, 0x10,         -1, -3e9, rtz);
  34   TEST_FP_INT_OP_S(19, fcvt.wu.s, 0x00, 3000000000,  3e9, rtz);
  35
  36   TEST_FP_INT_OP_S(22,  fcvt.l.s, 0x01,         -1, -1.1, rtz);
  37   TEST_FP_INT_OP_S(23,  fcvt.l.s, 0x00,         -1, -1.0, rtz);
  38   TEST_FP_INT_OP_S(24,  fcvt.l.s, 0x01,          0, -0.9, rtz);
  39   TEST_FP_INT_OP_S(25,  fcvt.l.s, 0x01,          0,  0.9, rtz);
  40   TEST_FP_INT_OP_S(26,  fcvt.l.s, 0x00,          1,  1.0, rtz);
  41   TEST_FP_INT_OP_S(27,  fcvt.l.s, 0x01,          1,  1.1, rtz);
  42
  43   TEST_FP_INT_OP_S(32, fcvt.lu.s, 0x10,         -1, -3.0, rtz);
  44   TEST_FP_INT_OP_S(33, fcvt.lu.s, 0x10,         -1, -1.0, rtz);
  45   TEST_FP_INT_OP_S(34, fcvt.lu.s, 0x01,          0, -0.9, rtz);
  46   TEST_FP_INT_OP_S(35, fcvt.lu.s, 0x01,          0,  0.9, rtz);
  47   TEST_FP_INT_OP_S(36, fcvt.lu.s, 0x00,          1,  1.0, rtz);
  48   TEST_FP_INT_OP_S(37, fcvt.lu.s, 0x01,          1,  1.1, rtz);
  49   TEST_FP_INT_OP_S(38, fcvt.lu.s, 0x10,         -1, -3e9, rtz);
  50
  51   TEST_FP_INT_OP_D(42,  fcvt.w.d, 0x01,         -1, -1.1, rtz);
  52   TEST_FP_INT_OP_D(43,  fcvt.w.d, 0x00,         -1, -1.0, rtz);
  53   TEST_FP_INT_OP_D(44,  fcvt.w.d, 0x01,          0, -0.9, rtz);
  54   TEST_FP_INT_OP_D(45,  fcvt.w.d, 0x01,          0,  0.9, rtz);
  55   TEST_FP_INT_OP_D(46,  fcvt.w.d, 0x00,          1,  1.0, rtz);
  56   TEST_FP_INT_OP_D(47,  fcvt.w.d, 0x01,          1,  1.1, rtz);
  57   TEST_FP_INT_OP_D(48,  fcvt.w.d, 0x10,     -1<<31, -3e9, rtz);
  58   TEST_FP_INT_OP_D(49,  fcvt.w.d, 0x10,  (1<<31)-1,  3e9, rtz);
  59
  60   TEST_FP_INT_OP_D(52, fcvt.wu.d, 0x10,         -1, -3.0, rtz);
  61   TEST_FP_INT_OP_D(53, fcvt.wu.d, 0x10,         -1, -1.0, rtz);
  62   TEST_FP_INT_OP_D(54, fcvt.wu.d, 0x01,          0, -0.9, rtz);
  63   TEST_FP_INT_OP_D(55, fcvt.wu.d, 0x01,          0,  0.9, rtz);
  64   TEST_FP_INT_OP_D(56, fcvt.wu.d, 0x00,          1,  1.0, rtz);
  65   TEST_FP_INT_OP_D(57, fcvt.wu.d, 0x01,          1,  1.1, rtz);
  66   TEST_FP_INT_OP_D(58, fcvt.wu.d, 0x10,         -1, -3e9, rtz);
  67   TEST_FP_INT_OP_D(59, fcvt.wu.d, 0x00, 0xffffffffb2d05e00, 3e9, rtz);
  68
  69   TEST_FP_INT_OP_D(62,  fcvt.l.d, 0x01,         -1, -1.1, rtz);
  70   TEST_FP_INT_OP_D(63,  fcvt.l.d, 0x00,         -1, -1.0, rtz);
  71   TEST_FP_INT_OP_D(64,  fcvt.l.d, 0x01,          0, -0.9, rtz);
  72   TEST_FP_INT_OP_D(65,  fcvt.l.d, 0x01,          0,  0.9, rtz);
  73   TEST_FP_INT_OP_D(66,  fcvt.l.d, 0x00,          1,  1.0, rtz);
  74   TEST_FP_INT_OP_D(67,  fcvt.l.d, 0x01,          1,  1.1, rtz);
  75   TEST_FP_INT_OP_D(68,  fcvt.l.d, 0x00,-3000000000, -3e9, rtz);
  76   TEST_FP_INT_OP_D(69,  fcvt.l.d, 0x00, 3000000000,  3e9, rtz);
  77   TEST_FP_INT_OP_D(60,  fcvt.l.d, 0x10,     -1<<63,-3e19, rtz);
  78   TEST_FP_INT_OP_D(61,  fcvt.l.d, 0x10,  (1<<63)-1, 3e19, rtz);
  79
  80   TEST_FP_INT_OP_D(72, fcvt.lu.d, 0x10,         -1, -3.0, rtz);
  81   TEST_FP_INT_OP_D(73, fcvt.lu.d, 0x10,         -1, -1.0, rtz);
  82   TEST_FP_INT_OP_D(74, fcvt.lu.d, 0x01,          0, -0.9, rtz);
  83   TEST_FP_INT_OP_D(75, fcvt.lu.d, 0x01,          0,  0.9, rtz);
  84   TEST_FP_INT_OP_D(76, fcvt.lu.d, 0x00,          1,  1.0, rtz);
  85   TEST_FP_INT_OP_D(77, fcvt.lu.d, 0x01,          1,  1.1, rtz);
  86   TEST_FP_INT_OP_D(78, fcvt.lu.d, 0x10,         -1, -3e9, rtz);
  87   TEST_FP_INT_OP_D(79, fcvt.lu.d, 0x00, 3000000000,  3e9, rtz);
  88
  89   TEST_PASSFAIL
  90
  91 RVTEST_CODE_END
  92
  93   .data
  94 RVTEST_DATA_BEGIN
  95
  96   TEST_DATA
  97
  98 RVTEST_DATA_END