Add flag —source-lines which emits appropriate source lines as code comments. Added token_pos to …

runtime/vm/intermediate_language.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/intermediate_language.h"
 
 #include "vm/bigint_operations.h"
 #include "vm/bit_vector.h"
 #include "vm/cpu.h"
 #include "vm/dart_entry.h"
@@ skipping 80 matching lines @@
 }
 
 
 bool Value::Equals(Value* other) const {
   return definition() == other->definition();
 }
 
 
 CheckClassInstr::CheckClassInstr(Value* value,
                                  intptr_t deopt_id,
-                                 const ICData& unary_checks)
-    : unary_checks_(unary_checks), licm_hoisted_(false) {
+                                 const ICData& unary_checks,
+                                 intptr_t token_pos)
+    : unary_checks_(unary_checks), licm_hoisted_(false), token_pos_(token_pos) {
   ASSERT(unary_checks.IsZoneHandle());
   // Expected useful check data.
   ASSERT(!unary_checks_.IsNull());
   ASSERT(unary_checks_.NumberOfChecks() > 0);
   ASSERT(unary_checks_.NumArgsTested() == 1);
   SetInputAt(0, value);
   deopt_id_ = deopt_id;
   // Otherwise use CheckSmiInstr.
   ASSERT((unary_checks_.NumberOfChecks() != 1) ||
          (unary_checks_.GetReceiverClassIdAt(0) != kSmiCid));
@@ skipping 3081 matching lines @@
   ASSERT(result.IsString());
   const String& concatenated =
       String::ZoneHandle(Symbols::New(String::Cast(result)));
   return flow_graph->GetConstant(concatenated);
 }
 
 
 InvokeMathCFunctionInstr::InvokeMathCFunctionInstr(
     ZoneGrowableArray<Value*>* inputs,
     intptr_t original_deopt_id,
-    MethodRecognizer::Kind recognized_kind)
+    MethodRecognizer::Kind recognized_kind,
+    intptr_t token_pos)
     : inputs_(inputs),
-      recognized_kind_(recognized_kind) {
+      recognized_kind_(recognized_kind),
+      token_pos_(token_pos) {
   ASSERT(inputs_->length() == ArgumentCountFor(recognized_kind_));
   for (intptr_t i = 0; i < inputs_->length(); ++i) {
     ASSERT((*inputs)[i] != NULL);
     (*inputs)[i]->set_instruction(this);
     (*inputs)[i]->set_use_index(i);
   }
   deopt_id_ = original_deopt_id;
 }
 
 
@@ skipping 118 matching lines @@
     case Token::kTRUNCDIV: return 0;
     case Token::kMOD: return 1;
     default: UNIMPLEMENTED(); return -1;
   }
 }
 
 
 #undef __
 
 }  // namespace dart