isa/rv64uv/utidx.S

   1 #*****************************************************************************
   2 # utidx.S
   3 #-----------------------------------------------------------------------------
   4 #
   5 # Test utidx 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 a2,2048
  15   vvcfgivl a2,a2,2,0
  16
  17   lui a0,%hi(vtcode)
  18   vf %lo(vtcode)(a0)
  19   la a4,dest
  20   vsd vx1,a4
  21   fence.v.l
  22
  23   li a1,1
  24 loop:
  25   ld a0,0(a4)
  26   addi x28,a1,2
  27   bne a0,a1,fail
  28   addi a4,a4,8
  29   addi a1,a1,1
  30   bne a1,a2,loop
  31   j pass
  32
  33 vtcode:
  34   utidx x1
  35   addi x1,x1,1
  36   stop
  37
  38   TEST_PASSFAIL
  39
  40 RVTEST_CODE_END
  41
  42   .data
  43 RVTEST_DATA_BEGIN
  44
  45   TEST_DATA
  46
  47 dest:
  48   .skip 16384
  49
  50 RVTEST_DATA_END