1 files changed, 0 insertions, 59 deletions
diff --git a/src/ir/debug.h b/src/ir/debug.h
deleted file mode 100644
index 04838137e..000000000
--- a/src/ir/debug.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright 2019 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_ir_debug_h
-#define wasm_ir_debug_h
-
-#include <wasm-traversal.h>
-
-namespace wasm::debug {
-
-// Given an expression and a copy of it in another function, copy the debug
-// info into the second function.
-inline void copyDebugInfo(Expression* origin,
-                          Expression* copy,
-                          Function* originFunc,
-                          Function* copyFunc) {
-  if (originFunc->debugLocations.empty()) {
-    return; // No debug info to copy
-  }
-
-  struct Lister : public PostWalker<Lister, UnifiedExpressionVisitor<Lister>> {
-    std::vector<Expression*> list;
-    void visitExpression(Expression* curr) { list.push_back(curr); }
-  };
-
-  Lister originList;
-  originList.walk(origin);
-  Lister copyList;
-  copyList.walk(copy);
-
-  auto& originDebug = originFunc->debugLocations;
-  auto& copyDebug = copyFunc->debugLocations;
-
-  assert(originList.list.size() == copyList.list.size());
-  for (Index i = 0; i < originList.list.size(); i++) {
-    auto iter = originDebug.find(originList.list[i]);
-    if (iter != originDebug.end()) {
-      auto location = iter->second;
-      copyDebug[copyList.list[i]] = location;
-    }
-  }
-};
-
-} // namespace wasm::debug
-
-#endif // wasm_ir_debug_h