notation change: AST => IR (#1245)

The IR is indeed a tree, but not an "abstract syntax tree" since there is no language for which it is the syntax (except in the most trivial and meaningless sense).

1 files changed, 0 insertions, 47 deletions

diff --git a/src/ast/localize.h b/src/ast/localize.h
deleted file mode 100644
index 9e7dd6653..000000000
--- a/src/ast/localize.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright 2016 WebAssembly Community Group participants
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef wasm_ast_localizer_h
-#define wasm_ast_localizer_h
-
-#include <wasm-builder.h>
-
-namespace wasm {
-
-// Make an expression available in a local. If already in one, just
-// use that local, otherwise use a new local
-
-struct Localizer {
-  Index index;
-  Expression* expr;
-
-  Localizer(Expression* input, Function* func, Module* wasm) {
-    expr = input;
-    if (auto* get = expr->dynCast<GetLocal>()) {
-      index = get->index;
-    } else if (auto* set = expr->dynCast<SetLocal>()) {
-      index = set->index;
-    } else {
-      index = Builder::addVar(func, expr->type);
-      expr = Builder(*wasm).makeTeeLocal(index, expr);
-    }
-  }
-};
-
-} // namespace wasm
-
-#endif // wasm_ast_localizer_h
-