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// RUN: %clang_cc1 %s -triple=i686-apple-darwin9 -verify
// rdar://13973577
struct foo {
int big[128];
};
struct bar {
char c[3];
};
struct bar smallThing;
struct foo bigThing;
_Atomic(struct foo) bigAtomic;
void structAtomicStore() {
struct foo f = {0};
__c11_atomic_store(&bigAtomic, f, 5); // expected-error {{atomic store requires runtime support that is not available for this target}}
struct bar b = {0};
__atomic_store(&smallThing, &b, 5);
__atomic_store(&bigThing, &f, 5);
}
void structAtomicLoad() {
struct foo f = __c11_atomic_load(&bigAtomic, 5); // expected-error {{atomic load requires runtime support that is not available for this target}}
struct bar b;
__atomic_load(&smallThing, &b, 5);
__atomic_load(&bigThing, &f, 5);
}
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