isa/rv64uv/bgeu.S

   1 #*****************************************************************************
   2 # bgeu.S
   3 #-----------------------------------------------------------------------------
   4 #
   5 # Test bgeu instruction in a vf block.
   6 #
   7
   8 #include "riscv_test.h"
   9 #include "test_macros.h"
  10
  11 RVTEST_RV64UV
  12 RVTEST_CODE_BEGIN
  13
  14   #-------------------------------------------------------------
  15   # Branch tests
  16   #-------------------------------------------------------------
  17
  18   # Each test checks both forward and backward branches
  19
  20   TEST_BR2_OP_TAKEN( 2, bgeu, 0x00000000, 0x00000000 );
  21   TEST_BR2_OP_TAKEN( 3, bgeu, 0x00000001, 0x00000001 );
  22   TEST_BR2_OP_TAKEN( 4, bgeu, 0xffffffff, 0xffffffff );
  23   TEST_BR2_OP_TAKEN( 5, bgeu, 0x00000001, 0x00000000 );
  24   TEST_BR2_OP_TAKEN( 6, bgeu, 0xffffffff, 0xfffffffe );
  25   TEST_BR2_OP_TAKEN( 7, bgeu, 0xffffffff, 0x00000000 );
  26
  27   TEST_BR2_OP_NOTTAKEN(  8, bgeu, 0x00000000, 0x00000001 );
  28   TEST_BR2_OP_NOTTAKEN(  9, bgeu, 0xfffffffe, 0xffffffff );
  29   TEST_BR2_OP_NOTTAKEN( 10, bgeu, 0x00000000, 0xffffffff );
  30   TEST_BR2_OP_NOTTAKEN( 11, bgeu, 0x7fffffff, 0x80000000 );
  31
  32   #-------------------------------------------------------------
  33   # Bypassing tests
  34   #-------------------------------------------------------------
  35
  36   TEST_BR2_SRC12_BYPASS( 12, 0, 0, bgeu, 0xefffffff, 0xf0000000 );
  37   TEST_BR2_SRC12_BYPASS( 13, 0, 1, bgeu, 0xefffffff, 0xf0000000 );
  38   TEST_BR2_SRC12_BYPASS( 14, 0, 2, bgeu, 0xefffffff, 0xf0000000 );
  39   TEST_BR2_SRC12_BYPASS( 15, 1, 0, bgeu, 0xefffffff, 0xf0000000 );
  40   TEST_BR2_SRC12_BYPASS( 16, 1, 1, bgeu, 0xefffffff, 0xf0000000 );
  41   TEST_BR2_SRC12_BYPASS( 17, 2, 0, bgeu, 0xefffffff, 0xf0000000 );
  42
  43   TEST_BR2_SRC12_BYPASS( 18, 0, 0, bgeu, 0xefffffff, 0xf0000000 );
  44   TEST_BR2_SRC12_BYPASS( 19, 0, 1, bgeu, 0xefffffff, 0xf0000000 );
  45   TEST_BR2_SRC12_BYPASS( 20, 0, 2, bgeu, 0xefffffff, 0xf0000000 );
  46   TEST_BR2_SRC12_BYPASS( 21, 1, 0, bgeu, 0xefffffff, 0xf0000000 );
  47   TEST_BR2_SRC12_BYPASS( 22, 1, 1, bgeu, 0xefffffff, 0xf0000000 );
  48   TEST_BR2_SRC12_BYPASS( 23, 2, 0, bgeu, 0xefffffff, 0xf0000000 );
  49
  50   #-------------------------------------------------------------
  51   # Test when uts diverge
  52   #-------------------------------------------------------------
  53
  54   TEST_BR2_DIVERGED_ODD_EVEN( 24, bgeu, 1, 1, \
  55     addi x3, x3, 1; \
  56   )
  57   TEST_BR2_DIVERGED_ODD_EVEN( 25, bgeu, 2, 2, \
  58     addi x3, x3, 1; \
  59   )
  60   TEST_BR2_DIVERGED_ODD_EVEN( 26, bgeu, 3, 3, \
  61     addi x3, x3, 1; \
  62   )
  63
  64   TEST_BR2_DIVERGED_ODD_EVEN( 27, bgeu, 1, 16, \
  65     addi x3, x3, 4; \
  66     mul x3, x3, x3; \
  67   )
  68   TEST_BR2_DIVERGED_ODD_EVEN( 28, bgeu, 2, 400, \
  69     addi x3, x3, 4; \
  70     mul x3, x3, x3; \
  71   )
  72   TEST_BR2_DIVERGED_ODD_EVEN( 29, bgeu, 3, 163216, \
  73     addi x3, x3, 4; \
  74     mul x3, x3, x3; \
  75   )
  76
  77   TEST_BR2_DIVERGED_FULL12( 30, bgeu, 1, 1, \
  78     addi x3, x3, 1; \
  79   )
  80
  81   TEST_BR2_DIVERGED_FULL12( 31, bgeu, 1, 16, \
  82     addi x3, x3, 4; \
  83     mul x3, x3, x3; \
  84   )
  85
  86   TEST_BR2_DIVERGED_MEM_FULL12( 32, bgeu, 1);
  87
  88   TEST_PASSFAIL
  89
  90 RVTEST_CODE_END
  91
  92   .data
  93 RVTEST_DATA_BEGIN
  94
  95   TEST_DATA
  96
  97 RVTEST_DATA_END