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_RV64U
  12 RVTEST_CODE_BEGIN
  13
  14   li a3,2048
  15   vvcfgivl a3,a3,3,0
  16
  17   li a4,20
  18   li s0,2
  19   vmsv vx1,a4
  20   lui a0,%hi(vtcode)
  21   vf %lo(vtcode)(a0)
  22
  23   nop
  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   mul s1,a4,s0
  44
  45   la a5,dest
  46   vsd vx1,a5
  47   fence.v.l
  48
  49   li s2,40
  50   li x28,2
  51   bne s1,s2,fail
  52
  53   li a1,0
  54   li a2,0
  55 loop:
  56   ld a0,0(a5)
  57   addi x28,a2,3
  58   bne a0,a1,fail
  59   addi a5,a5,8
  60   addi a1,a1,20
  61   addi a2,a2,1
  62   bne a2,a3,loop
  63   j pass
  64
  65 vtcode:
  66   utidx x2
  67   mul x1,x2,x1
  68   stop
  69
  70   TEST_PASSFAIL
  71
  72 RVTEST_CODE_END
  73
  74   .data
  75 RVTEST_DATA_BEGIN
  76
  77   TEST_DATA
  78
  79 dest:
  80   .skip 16384
  81
  82 RVTEST_DATA_END