Uniform and precise source positions for inlining

src/crankshaft/arm64/lithium-codegen-arm64.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/crankshaft/arm64/lithium-codegen-arm64.h"
 
 #include "src/arm64/frames-arm64.h"
 #include "src/base/bits.h"
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
@@ skipping 686 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()) {
@@ skipping 4869 matching lines @@
   // Index is equal to negated out of object property index plus 1.
   __ Sub(result, result, Operand::UntagSmiAndScale(index, kPointerSizeLog2));
   __ Ldr(result, FieldMemOperand(result,
                                  FixedArray::kHeaderSize - kPointerSize));
   __ Bind(deferred->exit());
   __ Bind(&done);
 }
 
 }  // namespace internal
 }  // namespace v8