isa/rv64ud/fdiv.S

   1 # See LICENSE for license details.
   2
   3 #*****************************************************************************
   4 # fdiv.S
   5 #-----------------------------------------------------------------------------
   6 #
   7 # Test f{div|sqrt}.d instructions.
   8 #
   9
  10 #include "riscv_test.h"
  11 #include "test_macros.h"
  12
  13 RVTEST_RV64UF
  14 RVTEST_CODE_BEGIN
  15
  16 #if __riscv_xlen == 32
  17     # Replace the functions with the 32-bit variants defined in test_macros.h
  18     #undef TEST_FP_OP2_D
  19     #define TEST_FP_OP2_D TEST_FP_OP2_D32
  20
  21     #undef TEST_FP_OP1_D
  22     #define TEST_FP_OP1_D TEST_FP_OP1_D32
  23
  24     #undef TEST_FP_OP1_D_DWORD_RESULT
  25     #define TEST_FP_OP1_D_DWORD_RESULT TEST_FP_OP1_D32_DWORD_RESULT
  26 #endif
  27
  28   #-------------------------------------------------------------
  29   # Arithmetic tests
  30   #-------------------------------------------------------------
  31
  32   TEST_FP_OP2_D( 2,  fdiv.d, 1, 1.1557273520668288, 3.14159265, 2.71828182 );
  33   TEST_FP_OP2_D( 3,  fdiv.d, 1,-0.9991093838555584,      -1234,     1235.1 );
  34   TEST_FP_OP2_D( 4,  fdiv.d, 0,         3.14159265, 3.14159265,        1.0 );
  35
  36   TEST_FP_OP1_D( 5,  fsqrt.d, 1, 1.7724538498928541, 3.14159265 );
  37   TEST_FP_OP1_D( 6,  fsqrt.d, 0,                100,      10000 );
  38
  39   TEST_FP_OP1_D_DWORD_RESULT(16,  fsqrt.d, 0x10,      0x7FF8000000000000,      -1.0 );
  40
  41   TEST_FP_OP1_D( 7,  fsqrt.d, 1, 13.076696830622021, 171.0);
  42
  43   TEST_FP_OP1_D( 8,  fsqrt.d, 1,0.00040099251863345283320230749702, 1.60795e-7);
  44
  45   TEST_PASSFAIL
  46
  47 RVTEST_CODE_END
  48
  49   .data
  50 RVTEST_DATA_BEGIN
  51
  52   TEST_DATA
  53
  54 RVTEST_DATA_END