isa/rv64uv/flw.S

   1 #*****************************************************************************
   2 # flw.S
   3 #-----------------------------------------------------------------------------
   4 #
   5 # Test flw 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   vsetcfg 4,1
  15   li a4,2048
  16   vsetvl a4,a4
  17
  18   la a5,src
  19   vmsv vx2,a5
  20   lui a0,%hi(vtcode)
  21   vf %lo(vtcode)(a0)
  22   la a6,dest
  23   vfsw vf0,a6
  24   fence
  25
  26   li a2,0
  27 loop:
  28   lw a0,0(a6)
  29   addi x28,a2,2
  30   lw a1,0(a5)
  31   bne a0,a1,fail
  32   addi a6,a6,4
  33   addi a5,a5,4
  34   addi a2,a2,1
  35   bne a2,a4,loop
  36   j pass
  37
  38 vtcode:
  39   utidx x3
  40   slli x3,x3,2
  41   add x2,x2,x3
  42   flw f0,0(x2)
  43   stop
  44
  45   TEST_PASSFAIL
  46
  47 RVTEST_CODE_END
  48
  49   .data
  50 RVTEST_DATA_BEGIN
  51
  52   TEST_DATA
  53
  54 src:
  55 #include "data_fw.h"
  56
  57 dest:
  58   .skip 16384
  59
  60 RVTEST_DATA_END