ll.cpp

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#include "mim/plug/ll/ll.h"
 
#include <fstream>
#include <string>
 
#include <mim/config.h>
#include <mim/phase.h>
#include <mim/plugin.h>
 
#include "mim/plug/ll/autogen.h"
 
namespace mim::plug::ll {
 
using namespace std::string_literals;
 
/// Pipeline phase for `%ll.emit`.
/// Writes the LLVM IR of the fully lowered world to `<world>.ll` or `a.ll`.
class Emit : public Phase {
public:
    Emit(World& world, flags_t annex)
        : Phase(world, annex) {}
 
    void start() override {
        auto name    = world().name() ? std::string(world().name().view()) : "a"s;
        auto ofs     = std::ofstream(name + ".ll"s);
        auto emitter = Emitter(world(), ofs);
        emitter.run();
    }
};
 
} // namespace mim::plug::ll
 
using namespace mim;
 
static void reg_stages(Flags2Stages& stages) { Stage::hook<plug::ll::emit, plug::ll::Emit>(stages); }
 
extern "C" MIM_EXPORT Plugin mim_get_plugin() { return {"ll", MIM_VERSION, nullptr, reg_stages}; }