Message ID | 87liow6fs3.fsf@firetop.home |
---|---|
State | New |
Headers | show |
Index: gcc/optabs.c =================================================================== --- gcc/optabs.c 2012-01-24 19:48:11.000000000 +0000 +++ gcc/optabs.c 2012-01-24 19:48:11.000000000 +0000 @@ -7311,7 +7311,8 @@ maybe_emit_compare_and_swap_exchange_loo #ifndef HAVE_atomic_test_and_set #define HAVE_atomic_test_and_set 0 #define CODE_FOR_atomic_test_and_set CODE_FOR_nothing -#define gen_atomic_test_and_set(x,y,z) (gcc_unreachable (), NULL_RTX) +#define gen_atomic_test_and_set(x,y,z) \ + (gcc_unreachable (), (void) (0 && (x) && (y) && (z)), NULL_RTX) #endif static rtx