Uniform and precise source positions for inlining

src/crankshaft/mips/lithium-codegen-mips.cc

 // Copyright 2012 the V8 project authors. All rights reserved.7
 // 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 249 matching lines @@
 
 
 bool LCodeGen::GenerateDeferredCode() {
   DCHECK(is_generating());
   if (deferred_.length() > 0) {
     for (int i = 0; !is_aborted() && i < deferred_.length(); i++) {
       LDeferredCode* code = deferred_[i];
 
       HValue* value =
           instructions_->at(code->instruction_index())->hydrogen_value();
-      RecordAndWritePosition(
-          chunk()->graph()->SourcePositionToScriptPosition(value->position()));
+      RecordAndWritePosition(value->position());
 
       Comment(";;; <@%d,#%d> "
               "-------------------- Deferred %s --------------------",
               code->instruction_index(),
               code->instr()->hydrogen_value()->id(),
               code->instr()->Mnemonic());
       __ bind(code->entry());
       if (NeedsDeferredFrame()) {
         Comment(";;; Build frame");
         DCHECK(!frame_is_built_);
@@ skipping 5137 matching lines @@
   __ lw(result, FieldMemOperand(scratch,
                                 FixedArray::kHeaderSize - kPointerSize));
   __ bind(deferred->exit());
   __ bind(&done);
 }
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8