isa/rv64ud/fadd.S

   1 # See LICENSE for license details.
   2
   3 #*****************************************************************************
   4 # fadd.S
   5 #-----------------------------------------------------------------------------
   6 #
   7 # Test f{add|sub|mul}.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 function with the 32-bit variant defined in test_macros.h
  18     #undef TEST_FP_OP2_D
  19     #define TEST_FP_OP2_D TEST_FP_OP2_D32
  20 #endif
  21
  22   #-------------------------------------------------------------
  23   # Arithmetic tests
  24   #-------------------------------------------------------------
  25
  26   TEST_FP_OP2_D( 2,  fadd.d, 0,                3.5,        2.5,        1.0 );
  27   TEST_FP_OP2_D( 3,  fadd.d, 1,              -1234,    -1235.1,        1.1 );
  28   TEST_FP_OP2_D( 4,  fadd.d, 1,         3.14159266, 3.14159265, 0.00000001 );
  29
  30   TEST_FP_OP2_D( 5,  fsub.d, 0,                1.5,        2.5,        1.0 );
  31   TEST_FP_OP2_D( 6,  fsub.d, 1,              -1234,    -1235.1,       -1.1 );
  32   TEST_FP_OP2_D( 7,  fsub.d, 1, 3.1415926400000001, 3.14159265, 0.00000001 );
  33
  34   TEST_FP_OP2_D( 8,  fmul.d, 0,                2.5,        2.5,        1.0 );
  35   TEST_FP_OP2_D( 9,  fmul.d, 1,            1358.61,    -1235.1,       -1.1 );
  36   TEST_FP_OP2_D(10,  fmul.d, 1,      3.14159265e-8, 3.14159265, 0.00000001 );
  37
  38   # Is the canonical NaN generated for Inf - Inf?
  39   TEST_FP_OP2_D(11,  fsub.d, 0x10, qNaN, Inf, Inf);
  40
  41   TEST_PASSFAIL
  42
  43 RVTEST_CODE_END
  44
  45   .data
  46 RVTEST_DATA_BEGIN
  47
  48   TEST_DATA
  49
  50 RVTEST_DATA_END