commit 097c5b25f8b57b92e6c94f25383a883ff242344f
author Ben Murdoch <benm@google.com> Wed May 18 11:27:45 2016 +0100
committer Dirk Vogt <dirk@fairphone.com> Fri Mar 17 16:05:59 2017 +0100
tree 79bf5b2d1246e60291de69b04c80eef46ff43ee1
parent 3942d2ab9eee35cb86018242521effc970f4e902

Revert "Revert "Upgrade to 5.0.71.48"" DO NOT MERGE

This reverts commit f2e3994fa5148cc3d9946666f0b0596290192b0e,
and updates the x64 makefile properly so it doesn't break that
build.

FPIIM-449

Change-Id: Ib83e35bfbae6af627451c926a9650ec57c045605
(cherry picked from commit 109988c7ccb6f3fd1a58574fa3dfb88beaef6632)

src/runtime/runtime-function.cc

diff --git a/src/runtime/runtime-function.cc b/src/runtime/runtime-function.cc
index befd337..d424a9e 100644
--- a/src/runtime/runtime-function.cc
+++ b/src/runtime/runtime-function.cc
@@ -55,11 +55,14 @@
   DCHECK_EQ(1, args.length());
   CONVERT_ARG_HANDLE_CHECKED(JSReceiver, function, 0);
 
-  if (function->IsJSBoundFunction()) return isolate->heap()->undefined_value();
-  Handle<Object> script(Handle<JSFunction>::cast(function)->shared()->script(),
-                        isolate);
-  if (!script->IsScript()) return isolate->heap()->undefined_value();
-  return *Script::GetWrapper(Handle<Script>::cast(script));
+  if (function->IsJSFunction()) {
+    Handle<Object> script(
+        Handle<JSFunction>::cast(function)->shared()->script(), isolate);
+    if (script->IsScript()) {
+      return *Script::GetWrapper(Handle<Script>::cast(script));
+    }
+  }
+  return isolate->heap()->undefined_value();
 }
 
 
@@ -67,8 +70,10 @@
   HandleScope scope(isolate);
   DCHECK_EQ(1, args.length());
   CONVERT_ARG_HANDLE_CHECKED(JSReceiver, function, 0);
-  if (function->IsJSBoundFunction()) return isolate->heap()->undefined_value();
-  return *Handle<JSFunction>::cast(function)->shared()->GetSourceCode();
+  if (function->IsJSFunction()) {
+    return *Handle<JSFunction>::cast(function)->shared()->GetSourceCode();
+  }
+  return isolate->heap()->undefined_value();
 }
 
 
@@ -86,13 +91,9 @@
   SealHandleScope shs(isolate);
   DCHECK(args.length() == 2);
 
-  CONVERT_ARG_CHECKED(Code, code, 0);
+  CONVERT_ARG_CHECKED(AbstractCode, abstract_code, 0);
   CONVERT_NUMBER_CHECKED(int, offset, Int32, args[1]);
-
-  RUNTIME_ASSERT(0 <= offset && offset < code->Size());
-
-  Address pc = code->address() + offset;
-  return Smi::FromInt(code->SourcePosition(pc));
+  return Smi::FromInt(abstract_code->SourcePosition(offset));
 }
 
 
@@ -166,6 +167,9 @@
   // Set the code, scope info, formal parameter count, and the length
   // of the target shared function info.
   target_shared->ReplaceCode(source_shared->code());
+  if (source_shared->HasBytecodeArray()) {
+    target_shared->set_function_data(source_shared->bytecode_array());
+  }
   target_shared->set_scope_info(source_shared->scope_info());
   target_shared->set_length(source_shared->length());
   target_shared->set_feedback_vector(source_shared->feedback_vector());
@@ -232,7 +236,6 @@
   return isolate->heap()->ToBoolean(object->IsConstructor());
 }
 
-
 RUNTIME_FUNCTION(Runtime_SetForceInlineFlag) {
   SealHandleScope shs(isolate);
   RUNTIME_ASSERT(args.length() == 1);