isa/rv64uv/imul.S

   1 #*****************************************************************************
   2 # imul.S
   3 #-----------------------------------------------------------------------------
   4 #
   5 # Test imul 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   vsetcfg 3,0
  15   li a3,2048
  16   vsetvl a3,a3
  17
  18   li a4,20
  19   li s0,2
  20   vmsv vx1,a4
  21   lui a0,%hi(vtcode)
  22   vf %lo(vtcode)(a0)
  23
  24   nop
  25   nop
  26   nop
  27   nop
  28   nop
  29   nop
  30   nop
  31   nop
  32   nop
  33   nop
  34   nop
  35   nop
  36   nop
  37   nop
  38   nop
  39   nop
  40   nop
  41   nop
  42   nop
  43   nop
  44   mul s1,a4,s0
  45
  46   la a5,dest
  47   vsd vx1,a5
  48   fence
  49
  50   li s2,40
  51   li x28,2
  52   bne s1,s2,fail
  53
  54   li a1,0
  55   li a2,0
  56 loop:
  57   ld a0,0(a5)
  58   addi x28,a2,3
  59   bne a0,a1,fail
  60   addi a5,a5,8
  61   addi a1,a1,20
  62   addi a2,a2,1
  63   bne a2,a3,loop
  64   j pass
  65
  66 vtcode:
  67   utidx x2
  68   mul x1,x2,x1
  69   stop
  70
  71   TEST_PASSFAIL
  72
  73 RVTEST_CODE_END
  74
  75   .data
  76 RVTEST_DATA_BEGIN
  77
  78   TEST_DATA
  79
  80 dest:
  81   .skip 16384
  82
  83 RVTEST_DATA_END