isa/rv64ui/srli.S

   1 # See LICENSE for license details.
   2
   3 #*****************************************************************************
   4 # srli.S
   5 #-----------------------------------------------------------------------------
   6 #
   7 # Test srli instruction.
   8 #
   9
  10 #include "riscv_test.h"
  11 #include "test_macros.h"
  12
  13 RVTEST_RV64U
  14 RVTEST_CODE_BEGIN
  15
  16   #-------------------------------------------------------------
  17   # Arithmetic tests
  18   #-------------------------------------------------------------
  19
  20 #define TEST_SRL(n, v, a) \
  21   TEST_IMM_OP(n, srli, ((v) & ((1 << (__riscv_xlen-1) << 1) - 1)) >> (a), v, a)
  22
  23   TEST_SRL( 2,  0xffffffff80000000, 0  );
  24   TEST_SRL( 3,  0xffffffff80000000, 1  );
  25   TEST_SRL( 4,  0xffffffff80000000, 7  );
  26   TEST_SRL( 5,  0xffffffff80000000, 14 );
  27   TEST_SRL( 6,  0xffffffff80000001, 31 );
  28
  29   TEST_SRL( 7,  0xffffffffffffffff, 0  );
  30   TEST_SRL( 8,  0xffffffffffffffff, 1  );
  31   TEST_SRL( 9,  0xffffffffffffffff, 7  );
  32   TEST_SRL( 10, 0xffffffffffffffff, 14 );
  33   TEST_SRL( 11, 0xffffffffffffffff, 31 );
  34
  35   TEST_SRL( 12, 0x0000000021212121, 0  );
  36   TEST_SRL( 13, 0x0000000021212121, 1  );
  37   TEST_SRL( 14, 0x0000000021212121, 7  );
  38   TEST_SRL( 15, 0x0000000021212121, 14 );
  39   TEST_SRL( 16, 0x0000000021212121, 31 );
  40
  41   #-------------------------------------------------------------
  42   # Source/Destination tests
  43   #-------------------------------------------------------------
  44
  45   TEST_IMM_SRC1_EQ_DEST( 17, srli, 0x01000000, 0x80000000, 7 );
  46
  47   #-------------------------------------------------------------
  48   # Bypassing tests
  49   #-------------------------------------------------------------
  50
  51   TEST_IMM_DEST_BYPASS( 18, 0, srli, 0x01000000, 0x80000000, 7  );
  52   TEST_IMM_DEST_BYPASS( 19, 1, srli, 0x00020000, 0x80000000, 14 );
  53   TEST_IMM_DEST_BYPASS( 20, 2, srli, 0x00000001, 0x80000001, 31 );
  54
  55   TEST_IMM_SRC1_BYPASS( 21, 0, srli, 0x01000000, 0x80000000, 7  );
  56   TEST_IMM_SRC1_BYPASS( 22, 1, srli, 0x00020000, 0x80000000, 14 );
  57   TEST_IMM_SRC1_BYPASS( 23, 2, srli, 0x00000001, 0x80000001, 31 );
  58
  59   TEST_IMM_ZEROSRC1( 24, srli, 0, 4 );
  60   TEST_IMM_ZERODEST( 25, srli, 33, 10 );
  61
  62   TEST_PASSFAIL
  63
  64 RVTEST_CODE_END
  65
  66   .data
  67 RVTEST_DATA_BEGIN
  68
  69   TEST_DATA
  70
  71 RVTEST_DATA_END