Move the per-ast-node statement position to only statement node types....

src/codegen.cc

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 451 matching lines @@
   if (old_entry != NULL) {
     old_entry->name = entry->name;
     old_entry->method = entry->method;
   }
   entry->name = new_entry.name;
   entry->method = new_entry.method;
   return true;
 }
 
 
+static inline void RecordPositions(CodeGenerator* cgen, int pos) {
+  if (pos != RelocInfo::kNoPosition) {
+    cgen->masm()->RecordStatementPosition(pos);
+    cgen->masm()->RecordPosition(pos);
+  }
+}
+
+
 void CodeGenerator::CodeForFunctionPosition(FunctionLiteral* fun) {
-  if (FLAG_debug_info) {
-    int pos = fun->start_position();
-    if (pos != RelocInfo::kNoPosition) {
-      masm()->RecordStatementPosition(pos);
-      masm()->RecordPosition(pos);
-    }
-  }
+  if (FLAG_debug_info) RecordPositions(this, fun->start_position());
 }
 
 
 void CodeGenerator::CodeForReturnPosition(FunctionLiteral* fun) {
-  if (FLAG_debug_info) {
-    int pos = fun->end_position();
-    if (pos != RelocInfo::kNoPosition) {
-      masm()->RecordStatementPosition(pos);
-      masm()->RecordPosition(pos);
-    }
-  }
+  if (FLAG_debug_info) RecordPositions(this, fun->end_position());
 }
 
 
-void CodeGenerator::CodeForStatementPosition(AstNode* node) {
-  if (FLAG_debug_info) {
-    int pos = node->statement_pos();
-    if (pos != RelocInfo::kNoPosition) {
-      masm()->RecordStatementPosition(pos);
-      masm()->RecordPosition(pos);
-    }
-  }
+void CodeGenerator::CodeForStatementPosition(Statement* stmt) {
+  if (FLAG_debug_info) RecordPositions(this, stmt->statement_pos());
 }
 
 
 void CodeGenerator::CodeForSourcePosition(int pos) {
-  if (FLAG_debug_info) {
-    if (pos != RelocInfo::kNoPosition) {
-      masm()->RecordPosition(pos);
-    }
+  if (FLAG_debug_info && pos != RelocInfo::kNoPosition) {
+    masm()->RecordPosition(pos);
   }
 }
 
 
 const char* RuntimeStub::GetName() {
   return Runtime::FunctionForId(id_)->stub_name;
 }
 
 
 void RuntimeStub::Generate(MacroAssembler* masm) {
   Runtime::Function* f = Runtime::FunctionForId(id_);
   masm->TailCallRuntime(ExternalReference(f),
                         num_arguments_,
                         f->result_size);
 }
 
 
 void ArgumentsAccessStub::Generate(MacroAssembler* masm) {
   switch (type_) {
     case READ_LENGTH: GenerateReadLength(masm); break;
     case READ_ELEMENT: GenerateReadElement(masm); break;
     case NEW_OBJECT: GenerateNewObject(masm); break;
   }
 }
 
 
 } }  // namespace v8::internal