1 /* { dg-do compile { target ia64-*-* } } */ 2 /* { dg-options "-O2 -finline-functions" } */ 3 4 /* Test inlining __sync_bool_compare_and_swap_di. */ 5 6 #include <stdbool.h> 7 #include <ia64intrin.h> 8 9 static bool 10 compare_and_swap(long *addr, long old, long new_val) 11 { 12 return __sync_bool_compare_and_swap_di(addr, old, new_val); 13 } 14 15 void 16 foo (long *address) 17 { 18 long he_address = *address & ~1; 19 while (!compare_and_swap(address, he_address, he_address | 1)) 20 he_address = *address & ~1; 21 } 22