isa/rv32ui/srai.S

   1 #*****************************************************************************
   2 # srai.S
   3 #-----------------------------------------------------------------------------
   4 #
   5 # Test srai 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_IMM_OP( 2,  srai, 0x00000000, 0x00000000, 0  );
  19   TEST_IMM_OP( 3,  srai, 0xc0000000, 0x80000000, 1  );
  20   TEST_IMM_OP( 4,  srai, 0xff000000, 0x80000000, 7  );
  21   TEST_IMM_OP( 5,  srai, 0xfffe0000, 0x80000000, 14 );
  22   TEST_IMM_OP( 6,  srai, 0xffffffff, 0x80000001, 31 );
  23
  24   TEST_IMM_OP( 7,  srai, 0x7fffffff, 0x7fffffff, 0  );
  25   TEST_IMM_OP( 8,  srai, 0x3fffffff, 0x7fffffff, 1  );
  26   TEST_IMM_OP( 9,  srai, 0x00ffffff, 0x7fffffff, 7  );
  27   TEST_IMM_OP( 10, srai, 0x0001ffff, 0x7fffffff, 14 );
  28   TEST_IMM_OP( 11, srai, 0x00000000, 0x7fffffff, 31 );
  29
  30   TEST_IMM_OP( 12, srai, 0x81818181, 0x81818181, 0  );
  31   TEST_IMM_OP( 13, srai, 0xc0c0c0c0, 0x81818181, 1  );
  32   TEST_IMM_OP( 14, srai, 0xff030303, 0x81818181, 7  );
  33   TEST_IMM_OP( 15, srai, 0xfffe0606, 0x81818181, 14 );
  34   TEST_IMM_OP( 16, srai, 0xffffffff, 0x81818181, 31 );
  35
  36   #-------------------------------------------------------------
  37   # Source/Destination tests
  38   #-------------------------------------------------------------
  39
  40   TEST_IMM_SRC1_EQ_DEST( 17, srai, 0xff000000, 0x80000000, 7 );
  41
  42   #-------------------------------------------------------------
  43   # Bypassing tests
  44   #-------------------------------------------------------------
  45
  46   TEST_IMM_DEST_BYPASS( 18, 0, srai, 0xff000000, 0x80000000, 7  );
  47   TEST_IMM_DEST_BYPASS( 19, 1, srai, 0xfffe0000, 0x80000000, 14 );
  48   TEST_IMM_DEST_BYPASS( 20, 2, srai, 0xffffffff, 0x80000001, 31 );
  49
  50   TEST_IMM_SRC1_BYPASS( 21, 0, srai, 0xff000000, 0x80000000, 7 );
  51   TEST_IMM_SRC1_BYPASS( 22, 1, srai, 0xfffe0000, 0x80000000, 14 );
  52   TEST_IMM_SRC1_BYPASS( 23, 2, srai, 0xffffffff, 0x80000001, 31 );
  53
  54   TEST_IMM_ZEROSRC1( 24, srai, 0, 31 );
  55   TEST_IMM_ZERODEST( 25, srai, 33, 20 );
  56 #
  57   TEST_PASSFAIL
  58
  59 RVTEST_CODE_END
  60
  61   .data
  62 RVTEST_DATA_BEGIN
  63
  64   TEST_DATA
  65
  66 RVTEST_DATA_END