| #ifndef UTILS_H |
| #define UTILS_H |
| |
| inline void break_optimization(void *arg) { |
| __asm__ __volatile__("" : : "r" (arg) : "memory"); |
| } |
| |
| // Tests will instantiate this class to pad out bit sets to test out the various |
| // ways we can represent the bit set (32-bit inline, 64-bit inline, memory). |
| // This class has 37 virtual member functions, which forces us to use a |
| // pointer-aligned bitset. |
| template <typename T, unsigned I> |
| class Deriver : T { |
| virtual void f() {} |
| virtual void g() {} |
| virtual void f1() {} |
| virtual void f2() {} |
| virtual void f3() {} |
| virtual void f4() {} |
| virtual void f5() {} |
| virtual void f6() {} |
| virtual void f7() {} |
| virtual void f8() {} |
| virtual void f9() {} |
| virtual void f10() {} |
| virtual void f11() {} |
| virtual void f12() {} |
| virtual void f13() {} |
| virtual void f14() {} |
| virtual void f15() {} |
| virtual void f16() {} |
| virtual void f17() {} |
| virtual void f18() {} |
| virtual void f19() {} |
| virtual void f20() {} |
| virtual void f21() {} |
| virtual void f22() {} |
| virtual void f23() {} |
| virtual void f24() {} |
| virtual void f25() {} |
| virtual void f26() {} |
| virtual void f27() {} |
| virtual void f28() {} |
| virtual void f29() {} |
| virtual void f30() {} |
| virtual void f31() {} |
| virtual void f32() {} |
| virtual void f33() {} |
| virtual void f34() {} |
| virtual void f35() {} |
| }; |
| |
| #endif |
