sdcc/support/regression/tests/bug-1493710.c

   1 /*
   2    bug-1493710.c
   3
   4    cse
   5    findPointerSet with signed/unsigned operands
   6 */
   7
   8 #include <testfwk.h>
   9
  10 struct
  11   {
  12     unsigned char a;
  13   } st = { 0xff };
  14
  15 signed char c = -1;
  16
  17 unsigned char f (void)
  18 {
  19   st.a += c;
  20   return st.a > 8;
  21 }
  22
  23 void
  24 testFindPointerSet(void)
  25 {
  26   ASSERT(f() == 1);
  27 }