sdcc/support/regression/tests/bug-2480.c

   1 /*
   2    bug-2480.c
   3  */
   4
   5 #include <testfwk.h>
   6
   7 typedef unsigned char uint8_t;
   8
   9 uint8_t v[3] = {0xaa, 0xaa, 0xaa};
  10
  11 void testBug (void)
  12 {
  13     uint8_t aa;
  14     uint8_t bb;
  15
  16     aa = v[0];
  17     bb = aa & 0x80;
  18     aa &= 0x7F;
  19     v[1] = bb;
  20     v[2] = aa;
  21
  22     ASSERT (v[0] == 0xaa);
  23     ASSERT (v[1] == 0x80);
  24     ASSERT (v[2] == 0x2a);
  25 }