isa/rv32ui/slt.S

   1 #*****************************************************************************
   2 # slt.S
   3 #-----------------------------------------------------------------------------
   4 #
   5 # Test slt instruction.
   6 #
   7
   8 #include "riscv_test.h"
   9 #include "test_macros.h"
  10
  11 RVTEST_RV32U
  12 RVTEST_CODE_BEGIN
  13
  14   #-------------------------------------------------------------
  15   # Arithmetic tests
  16   #-------------------------------------------------------------
  17
  18   TEST_RR_OP( 2,  slt, 0, 0x00000000, 0x00000000 );
  19   TEST_RR_OP( 3,  slt, 0, 0x00000001, 0x00000001 );
  20   TEST_RR_OP( 4,  slt, 1, 0x00000003, 0x00000007 );
  21   TEST_RR_OP( 5,  slt, 0, 0x00000007, 0x00000003 );
  22
  23   TEST_RR_OP( 6,  slt, 0, 0x00000000, 0xffff8000 );
  24   TEST_RR_OP( 7,  slt, 1, 0x80000000, 0x00000000 );
  25   TEST_RR_OP( 8,  slt, 1, 0x80000000, 0xffff8000 );
  26
  27   TEST_RR_OP( 9,  slt, 1, 0x00000000, 0x00007fff );
  28   TEST_RR_OP( 10, slt, 0, 0x7fffffff, 0x00000000 );
  29   TEST_RR_OP( 11, slt, 0, 0x7fffffff, 0x00007fff );
  30
  31   TEST_RR_OP( 12, slt, 1, 0x80000000, 0x00007fff );
  32   TEST_RR_OP( 13, slt, 0, 0x7fffffff, 0xffff8000 );
  33
  34   TEST_RR_OP( 14, slt, 0, 0x00000000, 0xffffffff );
  35   TEST_RR_OP( 15, slt, 1, 0xffffffff, 0x00000001 );
  36   TEST_RR_OP( 16, slt, 0, 0xffffffff, 0xffffffff );
  37
  38   #-------------------------------------------------------------
  39   # Source/Destination tests
  40   #-------------------------------------------------------------
  41
  42   TEST_RR_SRC1_EQ_DEST( 17, slt, 0, 14, 13 );
  43   TEST_RR_SRC2_EQ_DEST( 18, slt, 1, 11, 13 );
  44   TEST_RR_SRC12_EQ_DEST( 19, slt, 0, 13 );
  45
  46   #-------------------------------------------------------------
  47   # Bypassing tests
  48   #-------------------------------------------------------------
  49
  50   TEST_RR_DEST_BYPASS( 20, 0, slt, 1, 11, 13 );
  51   TEST_RR_DEST_BYPASS( 21, 1, slt, 0, 14, 13 );
  52   TEST_RR_DEST_BYPASS( 22, 2, slt, 1, 12, 13 );
  53
  54   TEST_RR_SRC12_BYPASS( 23, 0, 0, slt, 0, 14, 13 );
  55   TEST_RR_SRC12_BYPASS( 24, 0, 1, slt, 1, 11, 13 );
  56   TEST_RR_SRC12_BYPASS( 25, 0, 2, slt, 0, 15, 13 );
  57   TEST_RR_SRC12_BYPASS( 26, 1, 0, slt, 1, 10, 13 );
  58   TEST_RR_SRC12_BYPASS( 27, 1, 1, slt, 0, 16, 13 );
  59   TEST_RR_SRC12_BYPASS( 28, 2, 0, slt, 1,  9, 13 );
  60
  61   TEST_RR_SRC21_BYPASS( 29, 0, 0, slt, 0, 17, 13 );
  62   TEST_RR_SRC21_BYPASS( 30, 0, 1, slt, 1,  8, 13 );
  63   TEST_RR_SRC21_BYPASS( 31, 0, 2, slt, 0, 18, 13 );
  64   TEST_RR_SRC21_BYPASS( 32, 1, 0, slt, 1,  7, 13 );
  65   TEST_RR_SRC21_BYPASS( 33, 1, 1, slt, 0, 19, 13 );
  66   TEST_RR_SRC21_BYPASS( 34, 2, 0, slt, 1,  6, 13 );
  67
  68   TEST_RR_ZEROSRC1( 35, slt, 0, -1 );
  69   TEST_RR_ZEROSRC2( 36, slt, 1, -1 );
  70   TEST_RR_ZEROSRC12( 37, slt, 0 );
  71   TEST_RR_ZERODEST( 38, slt, 16, 30 );
  72
  73   TEST_PASSFAIL
  74
  75 RVTEST_CODE_END
  76
  77   .data
  78 RVTEST_DATA_BEGIN
  79
  80   TEST_DATA
  81
  82 RVTEST_DATA_END