sdcc/support/regression/tests/bug-3239.c

   1 /*
   2    bug-3239.c. A jump was incorrectly redirected to a non-exisitng label in the peephole optimizer when the name of the callee was a prefix of the caller's name.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c99
   9 #endif
  10
  11 #ifndef __SDCC_stm8
  12 #define __cosmic
  13 #endif
  14
  15 unsigned char f(unsigned char i) __cosmic;
  16
  17 unsigned char f_wrap_cosmic(unsigned char i) __cosmic
  18 {
  19         return f(i);
  20 }
  21
  22 void
  23 testBug (void)
  24 {
  25         ASSERT (f_wrap_cosmic (23) == 42);
  26 }
  27
  28 unsigned char f(unsigned char i) __cosmic
  29 {
  30         return i == 23 ? 42 : 3;
  31 }
  32