Correctly annotate eval origin.

src/full-codegen/arm64/full-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.
 
 #if V8_TARGET_ARCH_ARM64
 
 #include "src/ast/scopes.h"
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
@@ skipping 2443 matching lines @@
   // by the vector above.
   CallIC(ic);
   OperandStackDepthDecrement(arg_count + 1);
 
   RecordJSReturnSite(expr);
   // Restore context register.
   __ Ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
   context()->DropAndPlug(1, x0);
 }
 
-
-void FullCodeGenerator::EmitResolvePossiblyDirectEval(int arg_count) {
+void FullCodeGenerator::EmitResolvePossiblyDirectEval(Call* expr) {
+  int arg_count = expr->arguments()->length();
   ASM_LOCATION("FullCodeGenerator::EmitResolvePossiblyDirectEval");
   // Prepare to push a copy of the first argument or undefined if it doesn't
   // exist.
   if (arg_count > 0) {
     __ Peek(x9, arg_count * kXRegSize);
   } else {
     __ LoadRoot(x9, Heap::kUndefinedValueRootIndex);
   }
 
   __ Ldr(x10, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
 
   // Prepare to push the language mode.
   __ Mov(x11, Smi::FromInt(language_mode()));
   // Prepare to push the start position of the scope the calls resides in.
-  __ Mov(x12, Smi::FromInt(scope()->start_position()));
+  __ Mov(x12, Smi::FromInt(expr->position()));
 
   // Push.
   __ Push(x9, x10, x11, x12);
 
   // Do the runtime call.
   __ CallRuntime(Runtime::kResolvePossiblyDirectEval);
 }
 
 
 // See http://www.ecma-international.org/ecma-262/6.0/#sec-function-calls.
@@ skipping 49 matching lines @@
 
   // Push the arguments.
   for (int i = 0; i < arg_count; i++) {
     VisitForStackValue(args->at(i));
   }
 
   // Push a copy of the function (found below the arguments) and
   // resolve eval.
   __ Peek(x10, (arg_count + 1) * kPointerSize);
   __ Push(x10);
-  EmitResolvePossiblyDirectEval(arg_count);
+  EmitResolvePossiblyDirectEval(expr);
 
   // Touch up the stack with the resolved function.
   __ Poke(x0, (arg_count + 1) * kPointerSize);
 
   PrepareForBailoutForId(expr->EvalId(), NO_REGISTERS);
 
   // Record source position for debugger.
   SetCallPosition(expr);
 
   // Call the evaluated function.
@@ skipping 1592 matching lines @@
   }
 
   return INTERRUPT;
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM64