isa/rv64um/divu.S

   1 # See LICENSE for license details.
   2
   3 #*****************************************************************************
   4 # divu.S
   5 #-----------------------------------------------------------------------------
   6 #
   7 # Test divu 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   TEST_RR_OP( 2, divu,                   3,  20,   6 );
  21   TEST_RR_OP( 3, divu, 3074457345618258599, -20,   6 );
  22   TEST_RR_OP( 4, divu,                   0,  20,  -6 );
  23   TEST_RR_OP( 5, divu,                   0, -20,  -6 );
  24
  25   TEST_RR_OP( 6, divu, -1<<63, -1<<63,  1 );
  26   TEST_RR_OP( 7, divu,     0,  -1<<63, -1 );
  27
  28   TEST_RR_OP( 8, divu, -1, -1<<63, 0 );
  29   TEST_RR_OP( 9, divu, -1,      1, 0 );
  30   TEST_RR_OP(10, divu, -1,      0, 0 );
  31
  32   TEST_PASSFAIL
  33
  34 RVTEST_CODE_END
  35
  36   .data
  37 RVTEST_DATA_BEGIN
  38
  39   TEST_DATA
  40
  41 RVTEST_DATA_END