isa/rv64uv/fence.S

   1 #*****************************************************************************
   2 # fence.S
   3 #-----------------------------------------------------------------------------
   4 #
   5 # Test fence instruction in a vf block.
   6 #
   7
   8 #include "riscv_test.h"
   9 #include "test_macros.h"
  10
  11 RVTEST_RV64U
  12 RVTEST_CODE_BEGIN
  13
  14   # make sure these don't choke at the beginning
  15   fence.v.l
  16   fence.v.g
  17
  18   li a0,1
  19   bne a0,x0,skip1
  20   fence.v.l
  21 skip1:
  22
  23   bne a0,x0,skip3
  24   fence.v.g
  25 skip3:
  26
  27   j pass
  28
  29   TEST_PASSFAIL
  30
  31 RVTEST_CODE_END
  32
  33   .data
  34 RVTEST_DATA_BEGIN
  35
  36   TEST_DATA
  37
  38 src1:
  39   .dword 1
  40   .dword 2
  41   .dword 3
  42   .dword 4
  43 src2:
  44   .dword 4
  45   .dword 3
  46   .dword 2
  47   .dword 1
  48 dest:
  49   .dword 0xdeadbeefcafebabe
  50   .dword 0xdeadbeefcafebabe
  51   .dword 0xdeadbeefcafebabe
  52   .dword 0xdeadbeefcafebabe
  53
  54 RVTEST_DATA_END