CompileThreeMaggot/nudt-compiler-cpp
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feat: complete Lab3 instruction selection and assembly generation

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程景愉
2026-04-25 14:30:22 +08:00
parent 979d271ebe
commit 0b0bc04be3
13 changed files with 1078 additions and 160 deletions
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16
src/main.cpp
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@@ -46,13 +46,17 @@ int main(int argc, char** argv) {
}
if (opts.emit_asm) {
auto machine_func = mir::LowerToMIR(*module);
mir::RunRegAlloc(*machine_func);
mir::RunFrameLowering(*machine_func);
if (need_blank_line) {
std::cout << "\n";
mir::PrintGlobals(*module, std::cout);
auto machine_funcs = mir::LowerToMIR(*module);
for (auto& machine_func : machine_funcs) {
mir::RunRegAlloc(*machine_func);
mir::RunFrameLowering(*machine_func);
if (need_blank_line) {
std::cout << "\n";
}
mir::PrintAsm(*machine_func, std::cout);
need_blank_line = true;
}
mir::PrintAsm(*machine_func, std::cout);
}
#else
if (opts.emit_ir || opts.emit_asm) {