isa/rv64ui/sraw.S

   1 #*****************************************************************************
   2 # sraw.S
   3 #-----------------------------------------------------------------------------
   4 #
   5 # Test sraw instruction.
   6 #
   7
   8 #include "riscv_test.h"
   9 #include "test_macros.h"
  10
  11 RVTEST_RV64U
  12 RVTEST_CODE_BEGIN
  13
  14   #-------------------------------------------------------------
  15   # Arithmetic tests
  16   #-------------------------------------------------------------
  17
  18   TEST_RR_OP( 2,  sraw, 0xffffffff80000000, 0xffffffff80000000, 0  );
  19   TEST_RR_OP( 3,  sraw, 0xffffffffc0000000, 0xffffffff80000000, 1  );
  20   TEST_RR_OP( 4,  sraw, 0xffffffffff000000, 0xffffffff80000000, 7  );
  21   TEST_RR_OP( 5,  sraw, 0xfffffffffffe0000, 0xffffffff80000000, 14 );
  22   TEST_RR_OP( 6,  sraw, 0xffffffffffffffff, 0xffffffff80000001, 31 );
  23
  24   TEST_RR_OP( 7,  sraw, 0x000000007fffffff, 0x000000007fffffff, 0  );
  25   TEST_RR_OP( 8,  sraw, 0x000000003fffffff, 0x000000007fffffff, 1  );
  26   TEST_RR_OP( 9,  sraw, 0x0000000000ffffff, 0x000000007fffffff, 7  );
  27   TEST_RR_OP( 10, sraw, 0x000000000001ffff, 0x000000007fffffff, 14 );
  28   TEST_RR_OP( 11, sraw, 0x0000000000000000, 0x000000007fffffff, 31 );
  29
  30   TEST_RR_OP( 12, sraw, 0xffffffff81818181, 0xffffffff81818181, 0  );
  31   TEST_RR_OP( 13, sraw, 0xffffffffc0c0c0c0, 0xffffffff81818181, 1  );
  32   TEST_RR_OP( 14, sraw, 0xffffffffff030303, 0xffffffff81818181, 7  );
  33   TEST_RR_OP( 15, sraw, 0xfffffffffffe0606, 0xffffffff81818181, 14 );
  34   TEST_RR_OP( 16, sraw, 0xffffffffffffffff, 0xffffffff81818181, 31 );
  35
  36   # Verify that shifts only use bottom five bits
  37
  38   TEST_RR_OP( 17, sraw, 0xffffffff81818181, 0xffffffff81818181, 0xffffffffffffffe0 );
  39   TEST_RR_OP( 18, sraw, 0xffffffffc0c0c0c0, 0xffffffff81818181, 0xffffffffffffffe1 );
  40   TEST_RR_OP( 19, sraw, 0xffffffffff030303, 0xffffffff81818181, 0xffffffffffffffe7 );
  41   TEST_RR_OP( 20, sraw, 0xfffffffffffe0606, 0xffffffff81818181, 0xffffffffffffffee );
  42   TEST_RR_OP( 21, sraw, 0xffffffffffffffff, 0xffffffff81818181, 0xffffffffffffffff );
  43
  44   #-------------------------------------------------------------
  45   # Source/Destination tests
  46   #-------------------------------------------------------------
  47
  48   TEST_RR_SRC1_EQ_DEST( 22, sraw, 0xffffffffff000000, 0xffffffff80000000, 7  );
  49   TEST_RR_SRC2_EQ_DEST( 23, sraw, 0xfffffffffffe0000, 0xffffffff80000000, 14 );
  50   TEST_RR_SRC12_EQ_DEST( 24, sraw, 0, 7 );
  51
  52   #-------------------------------------------------------------
  53   # Bypassing tests
  54   #-------------------------------------------------------------
  55
  56   TEST_RR_DEST_BYPASS( 25, 0, sraw, 0xffffffffff000000, 0xffffffff80000000, 7  );
  57   TEST_RR_DEST_BYPASS( 26, 1, sraw, 0xfffffffffffe0000, 0xffffffff80000000, 14 );
  58   TEST_RR_DEST_BYPASS( 27, 2, sraw, 0xffffffffffffffff, 0xffffffff80000000, 31 );
  59
  60   TEST_RR_SRC12_BYPASS( 28, 0, 0, sraw, 0xffffffffff000000, 0xffffffff80000000, 7  );
  61   TEST_RR_SRC12_BYPASS( 29, 0, 1, sraw, 0xfffffffffffe0000, 0xffffffff80000000, 14 );
  62   TEST_RR_SRC12_BYPASS( 30, 0, 2, sraw, 0xffffffffffffffff, 0xffffffff80000000, 31 );
  63   TEST_RR_SRC12_BYPASS( 31, 1, 0, sraw, 0xffffffffff000000, 0xffffffff80000000, 7  );
  64   TEST_RR_SRC12_BYPASS( 32, 1, 1, sraw, 0xfffffffffffe0000, 0xffffffff80000000, 14 );
  65   TEST_RR_SRC12_BYPASS( 33, 2, 0, sraw, 0xffffffffffffffff, 0xffffffff80000000, 31 );
  66
  67   TEST_RR_SRC21_BYPASS( 34, 0, 0, sraw, 0xffffffffff000000, 0xffffffff80000000, 7  );
  68   TEST_RR_SRC21_BYPASS( 35, 0, 1, sraw, 0xfffffffffffe0000, 0xffffffff80000000, 14 );
  69   TEST_RR_SRC21_BYPASS( 36, 0, 2, sraw, 0xffffffffffffffff, 0xffffffff80000000, 31 );
  70   TEST_RR_SRC21_BYPASS( 37, 1, 0, sraw, 0xffffffffff000000, 0xffffffff80000000, 7  );
  71   TEST_RR_SRC21_BYPASS( 38, 1, 1, sraw, 0xfffffffffffe0000, 0xffffffff80000000, 14 );
  72   TEST_RR_SRC21_BYPASS( 39, 2, 0, sraw, 0xffffffffffffffff, 0xffffffff80000000, 31 );
  73
  74   TEST_RR_ZEROSRC1( 40, sraw, 0, 15 );
  75   TEST_RR_ZEROSRC2( 41, sraw, 32, 32 );
  76   TEST_RR_ZEROSRC12( 42, sraw, 0 );
  77   TEST_RR_ZERODEST( 43, sraw, 1024, 2048 );
  78
  79   TEST_PASSFAIL
  80
  81 RVTEST_CODE_END
  82
  83   .data
  84 RVTEST_DATA_BEGIN
  85
  86   TEST_DATA
  87
  88 RVTEST_DATA_END