isa/rv64uv/imul.S

   1 # See LICENSE for license details.
   2
   3 #*****************************************************************************
   4 # imul.S
   5 #-----------------------------------------------------------------------------
   6 #
   7 # Test imul instruction in a vf block.
   8 #
   9
  10 #include "riscv_test.h"
  11 #include "test_macros.h"
  12
  13 RVTEST_RV64UV
  14 RVTEST_CODE_BEGIN
  15
  16   vsetcfg 3,0
  17   li a3,2048
  18   vsetvl a3,a3
  19
  20   li a4,20
  21   li s0,2
  22   vmsv vx1,a4
  23   lui a0,%hi(vtcode)
  24   vf %lo(vtcode)(a0)
  25
  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   nop
  45   nop
  46   mul s1,a4,s0
  47
  48   la a5,dest
  49   vsd vx1,a5
  50   fence
  51
  52   li s2,40
  53   li TESTNUM,2
  54   bne s1,s2,fail
  55
  56   li a1,0
  57   li a2,0
  58 loop:
  59   ld a0,0(a5)
  60   addi TESTNUM,a2,3
  61   bne a0,a1,fail
  62   addi a5,a5,8
  63   addi a1,a1,20
  64   addi a2,a2,1
  65   bne a2,a3,loop
  66   j pass
  67
  68 vtcode:
  69   utidx x2
  70   mul x1,x2,x1
  71   stop
  72
  73   TEST_PASSFAIL
  74
  75 RVTEST_CODE_END
  76
  77   .data
  78 RVTEST_DATA_BEGIN
  79
  80   TEST_DATA
  81
  82 dest:
  83   .skip 16384
  84
  85 RVTEST_DATA_END