sim/testsuite/d10v/t-rep.s

   1 # mach: all
   2 # output:
   3 # sim: --environment operating
   4
   5 .include "t-macros.i"
   6
   7         start
   8
   9
  10
  11         ;; Check that the instruction @REP_E is executed when it
  12         ;; is reached using a branch instruction
  13
  14         ldi r2, 1
  15 test_rep_1:
  16         rep     r2, end_rep_1
  17         nop || nop
  18         nop || nop
  19         nop || nop
  20         nop || nop
  21         ldi     r3, 46
  22         bra     end_rep_1
  23         ldi     r3, 42
  24 end_rep_1:
  25         addi    r3, 1
  26
  27         check 1 r3 47
  28
  29
  30         ;; Check that the loop is executed the correct number of times
  31
  32         ldi     r2, 10
  33         ldi     r3, 0
  34         ldi     r4, 0
  35 test_rep_2:
  36         rep     r2, end_rep_2
  37         nop || nop
  38         nop || nop
  39         nop || nop
  40         nop || nop
  41         nop || nop
  42         addi    r3, 1
  43 end_rep_2:
  44         addi    r4, 1
  45
  46         check 2 r3 10
  47         check 3 r4 10
  48
  49         exit0