gcc/testsuite/gcc.target/avr/pr58545.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Os -mmcu=atmega8" } */
   3
   4 typedef unsigned char uint8_t;
   5 typedef unsigned int uint16_t;
   6
   7 extern uint8_t f1 (const uint8_t*);
   8 extern void f2 (uint8_t*, uint8_t);
   9
  10 void func (uint16_t parameter, uint8_t *addr, uint8_t data)
  11 {
  12    uint8_t status;
  13
  14    status = f1 (addr + 8);
  15
  16    addr++;
  17
  18    if (*addr == parameter + 8)
  19       *addr = parameter;
  20
  21    f2 (addr, data);
  22    f2 (addr + 8, status + 1);
  23 }