isa/rv64uf/fcvt.S

   1 # See LICENSE for license details.
   2
   3 #*****************************************************************************
   4 # fcvt.S
   5 #-----------------------------------------------------------------------------
   6 #
   7 # Test fcvt.{s|d}.{wu|w|lu|l}, fcvt.s.d, and fcvt.d.s instructions.
   8 #
   9
  10 #include "riscv_test.h"
  11 #include "test_macros.h"
  12
  13 RVTEST_RV64UF
  14 RVTEST_CODE_BEGIN
  15
  16   #-------------------------------------------------------------
  17   # Arithmetic tests
  18   #-------------------------------------------------------------
  19
  20   TEST_INT_FP_OP_S( 2,  fcvt.s.w,                   2.0,  2);
  21   TEST_INT_FP_OP_S( 3,  fcvt.s.w,                  -2.0, -2);
  22
  23   TEST_INT_FP_OP_S( 4, fcvt.s.wu,                   2.0,  2);
  24   TEST_INT_FP_OP_S( 5, fcvt.s.wu,           4.2949673e9, -2);
  25
  26   TEST_INT_FP_OP_S( 6,  fcvt.s.l,                   2.0,  2);
  27   TEST_INT_FP_OP_S( 7,  fcvt.s.l,                  -2.0, -2);
  28
  29   TEST_INT_FP_OP_S( 8, fcvt.s.lu,                   2.0,  2);
  30   TEST_INT_FP_OP_S( 9, fcvt.s.lu,          1.8446744e19, -2);
  31
  32   TEST_INT_FP_OP_D(12,  fcvt.d.w,                   2.0,  2);
  33   TEST_INT_FP_OP_D(13,  fcvt.d.w,                  -2.0, -2);
  34
  35   TEST_INT_FP_OP_D(14, fcvt.d.wu,                   2.0,  2);
  36   TEST_INT_FP_OP_D(15, fcvt.d.wu,            4294967294, -2);
  37
  38   TEST_INT_FP_OP_D(16,  fcvt.d.l,                   2.0,  2);
  39   TEST_INT_FP_OP_D(17,  fcvt.d.l,                  -2.0, -2);
  40
  41   TEST_INT_FP_OP_D(18, fcvt.d.lu,                   2.0,  2);
  42   TEST_INT_FP_OP_D(19, fcvt.d.lu, 1.8446744073709552e19, -2);
  43
  44   TEST_FCVT_S_D(20, -1.5, -1.5)
  45   TEST_FCVT_D_S(21, -1.5, -1.5)
  46
  47   TEST_CASE(22, a0, 0x7ff8000000000000,
  48     la a1, test_data_22;
  49     ld a2, 0(a1);
  50     fmv.d.x f2, a2;
  51     fcvt.s.d f2, f2;
  52     fcvt.d.s f2, f2;
  53     fmv.x.d a0, f2;
  54   )
  55
  56   TEST_PASSFAIL
  57
  58 RVTEST_CODE_END
  59
  60   .data
  61 RVTEST_DATA_BEGIN
  62
  63   TEST_DATA
  64
  65 test_data_22:
  66   .dword 0x7ffcffffffff8004
  67
  68 RVTEST_DATA_END