1 files changed, 0 insertions, 65 deletions

diff --git a/aisa/eval.h b/aisa/eval.h
deleted file mode 100644
index a301e93..0000000
--- a/aisa/eval.h
+++ /dev/null
@@ -1,65 +0,0 @@
-#pragma once
-
-#include <coroutine>
-#include <memory>
-#include <optional>
-#include <utility>
-#include <vector>
-
-#include "aisa/aisa.h"
-#include "aisa/coroutine.h" // IWYU pragma: export
-
-namespace aisa {
-
-    template<typename CRTP> struct EvalState {
-        struct EvalContext {
-            task<void> coroutine;
-
-            bool resume() { return coroutine(); }
-        };
-
-        CRTP & crtp() noexcept { return static_cast<CRTP &>(*this); }
-
-        task<regval_t> async_load_reg(regnum_t rn)
-        {
-            while (true) {
-                if (auto rv = crtp().load_reg(rn); rv.has_value())
-                    co_return *rv;
-                co_await std::suspend_always{};
-            }
-        }
-
-        task<void> async_store_reg(regnum_t rn, regval_t rv)
-        {
-            while (true) {
-                if (crtp().store_reg(rn, rv))
-                    co_return;
-                co_await std::suspend_always{};
-            }
-        }
-
-        task<void> async_evaluate(EvalContext &contex, const Step &step)
-        {
-            if (step.predicate.has_value()) {
-                regval_t pval = co_await async_load_reg(step.predicate->first);
-                if (pval != step.predicate->second)
-                    co_return;
-            }
-            std::vector<regval_t> source_vals;
-            source_vals.reserve(step.source_regs.size());
-            for (unsigned int i = 0; i < step.source_regs.size(); ++i)
-                source_vals.emplace_back(co_await async_load_reg(step.source_regs[i]));
-            auto destination_vals = step.compute_destinations(source_vals);
-            for (unsigned int i = 0; i < step.destination_regs.size(); ++i)
-                co_await async_store_reg(step.destination_regs[i], destination_vals[i]);
-        }
-
-        std::unique_ptr<EvalContext> operator()(const Step &step)
-        {
-            auto context = std::make_unique<EvalContext>();
-            context->coroutine = async_evaluate(*context, step);
-            return context;
-        }
-    };
-
-}