sdcc/support/regression/tests/bug-2881.c

   1 /*
   2    bug-2881.c
   3    stack pointer adjustment code overwrote register parameter.
   4  */
   5
   6 #include <testfwk.h>
   7
   8 void g(void *p)
   9 {
  10     p;
  11 }
  12
  13 int f(int test) __z88dk_fastcall
  14 {
  15     char buffer[10];
  16     g(buffer);
  17     return test + test;
  18 }
  19
  20 void
  21 testBug(void)
  22 {
  23     ASSERT(f(21) == 42);
  24 }
  25