isa/rv64uv/amoadd_w.S

   1 #*****************************************************************************
   2 # amoadd_w.S
   3 #-----------------------------------------------------------------------------
   4 #
   5 # Test amoadd.w 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   li a4,2048
  15   vvcfgivl a4,a4,4,0
  16
  17   la a5,amodest
  18   vmsv vx2,a5
  19   li a5,1
  20   vmsv vx3,a5
  21   lui a0,%hi(vtcode)
  22   vf %lo(vtcode)(a0)
  23   la a6,dest
  24   vsw vx1,a6
  25   fence.v.l
  26
  27   li a1,0
  28 loop:
  29   lw a0,0(a6)
  30   addi x28,a1,2
  31   bne a0,a1,fail
  32   addi a6,a6,4
  33   addi a1,a1,1
  34   bne a1,a4,loop
  35   j pass
  36
  37 vtcode:
  38   amoadd.w x1,x3,0(x2)
  39   stop
  40
  41   TEST_PASSFAIL
  42
  43 RVTEST_CODE_END
  44
  45   .data
  46 RVTEST_DATA_BEGIN
  47
  48   TEST_DATA
  49
  50 amodest:
  51   .word 0
  52 dest:
  53   .skip 16384
  54
  55 RVTEST_DATA_END