TCA smashableJccTarget(TCA jmp) {
using namespace vixl;
Instruction* b = Instruction::Cast(jmp);
if (b->Bits(31, 24) != 0x54 || b->Bit(4) != 0) return nullptr;
Instruction* br = Instruction::Cast(jmp + 8);
if (br->Bits(31, 10) != 0x3587C0 || br->Bits(4, 0) != 0) return nullptr;
uintptr_t dest = reinterpret_cast<uintptr_t>(jmp + 12);
assertx((dest & 7) == 0);
return *reinterpret_cast<TCA*>(dest);
}
