sim/testsuite/mcore/sexth.s

   1 # check that sext.b/sext.h work correctly
   2 # mach: mcore
   3
   4 .include "testutils.inc"
   5
   6         start
   7         # Construct -32760 using bgeni+addi+sext
   8         bgeni   r2, 15
   9         addi    r2,8
  10         sexth   r2
  11
  12         # Construct -32760 using bmask+subi+not
  13         bmaski  r7,15
  14         subi    r7,8    // 32759 0x7ff7
  15         not     r7
  16
  17
  18         # Compare them, they should be equal
  19         cmpne   r2,r7
  20         jbt     .L1
  21         pass
  22 .L1:
  23         fail
  24
  25
  26
  27