MethodBlock* MethodBlock::switch_op(Location test,
std::map<int, MethodBlock*>& cases) {
auto sw_opcode = new IRInstruction(OPCODE_PACKED_SWITCH);
sw_opcode->set_src(0, test.get_reg());
// Convert to SwitchIndices map.
std::map<SwitchIndices, MethodBlock*> indices_cases;
for (auto it : cases) {
SwitchIndices indices = {it.first};
indices_cases[indices] = it.second;
}
auto mb = make_switch_block(sw_opcode, indices_cases);
// Copy initialized case blocks back.
for (auto it : indices_cases) {
SwitchIndices indices = it.first;
always_assert(indices.size());
int idx = *indices.begin();
cases[idx] = it.second;
}
return mb;
}
MethodBlock* MethodBlock::switch_op(Location test,
std::map<int, MethodBlock*>& cases) {
auto sw_opcode = new DexInstruction(OPCODE_PACKED_SWITCH);
sw_opcode->set_src(0, reg_num(test));
return make_switch_block(sw_opcode, cases);
}
MethodBlock* MethodBlock::switch_op(
Location test, std::map<SwitchIndices, MethodBlock*>& cases) {
auto sw_opcode = new IRInstruction(OPCODE_PACKED_SWITCH);
sw_opcode->set_src(0, test.get_reg());
return make_switch_block(sw_opcode, cases);
}
