1 /* PR 24930 */ 2 extern int foo(int u) __attribute__((noinline)); foo(int u)3int foo(int u) {return 0;} 4 int main(int argc,char ** argv)5main(int argc, char** argv) 6 { 7 const char *buf = argv[1]; 8 9 unsigned int data = (((unsigned int) buf[0]) << 8) + (unsigned int) buf[1]; 10 if (data & 0x8000) { 11 data &= 0x7fff ; 12 data ^= 0x7fff ; 13 data += 1 ; 14 data *= -1 ; 15 } 16 return foo((int)data); 17 } 18