commit 3ef787dbeca8a5fb1086949cda830dccee07bfbd
author Ben Murdoch <benm@google.com> Thu Apr 12 10:51:47 2012 +0100
committer Ben Murdoch <benm@google.com> Mon Apr 16 16:41:38 2012 +0100
tree 0a22edd97aa148abffdd405c585b22213fccbc82
parent 85b71799222b55eb5dd74ea26efe0c64ab655c8c

Merge V8 at 3.9.24.13

Bug: 5688872
Change-Id: Id0aa8d23375030494d3189c31774059c0f5398fc

src/compilation-cache.cc

diff --git a/src/compilation-cache.cc b/src/compilation-cache.cc
index 28e833a..82cc223 100644
--- a/src/compilation-cache.cc
+++ b/src/compilation-cache.cc
@@ -1,4 +1,4 @@
-// Copyright 2008 the V8 project authors. All rights reserved.
+// Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
@@ -27,6 +27,7 @@
 
 #include "v8.h"
 
+#include "assembler.h"
 #include "compilation-cache.h"
 #include "serialize.h"
 
@@ -250,7 +251,8 @@
 Handle<SharedFunctionInfo> CompilationCacheEval::Lookup(
     Handle<String> source,
     Handle<Context> context,
-    StrictModeFlag strict_mode) {
+    LanguageMode language_mode,
+    int scope_position) {
   // Make sure not to leak the table into the surrounding handle
   // scope. Otherwise, we risk keeping old tables around even after
   // having cleared the cache.
@@ -259,7 +261,8 @@
   { HandleScope scope(isolate());
     for (generation = 0; generation < generations(); generation++) {
       Handle<CompilationCacheTable> table = GetTable(generation);
-      result = table->LookupEval(*source, *context, strict_mode);
+      result = table->LookupEval(
+          *source, *context, language_mode, scope_position);
       if (result->IsSharedFunctionInfo()) {
         break;
       }
@@ -269,7 +272,7 @@
     Handle<SharedFunctionInfo>
         function_info(SharedFunctionInfo::cast(result), isolate());
     if (generation != 0) {
-      Put(source, context, function_info);
+      Put(source, context, function_info, scope_position);
     }
     isolate()->counters()->compilation_cache_hits()->Increment();
     return function_info;
@@ -283,27 +286,31 @@
 MaybeObject* CompilationCacheEval::TryTablePut(
     Handle<String> source,
     Handle<Context> context,
-    Handle<SharedFunctionInfo> function_info) {
+    Handle<SharedFunctionInfo> function_info,
+    int scope_position) {
   Handle<CompilationCacheTable> table = GetFirstTable();
-  return table->PutEval(*source, *context, *function_info);
+  return table->PutEval(*source, *context, *function_info, scope_position);
 }
 
 
 Handle<CompilationCacheTable> CompilationCacheEval::TablePut(
     Handle<String> source,
     Handle<Context> context,
-    Handle<SharedFunctionInfo> function_info) {
+    Handle<SharedFunctionInfo> function_info,
+    int scope_position) {
   CALL_HEAP_FUNCTION(isolate(),
-                     TryTablePut(source, context, function_info),
+                     TryTablePut(
+                         source, context, function_info, scope_position),
                      CompilationCacheTable);
 }
 
 
 void CompilationCacheEval::Put(Handle<String> source,
                                Handle<Context> context,
-                               Handle<SharedFunctionInfo> function_info) {
+                               Handle<SharedFunctionInfo> function_info,
+                               int scope_position) {
   HandleScope scope(isolate());
-  SetFirstTable(TablePut(source, context, function_info));
+  SetFirstTable(TablePut(source, context, function_info, scope_position));
 }
 
 
@@ -389,16 +396,20 @@
     Handle<String> source,
     Handle<Context> context,
     bool is_global,
-    StrictModeFlag strict_mode) {
+    LanguageMode language_mode,
+    int scope_position) {
   if (!IsEnabled()) {
     return Handle<SharedFunctionInfo>::null();
   }
 
   Handle<SharedFunctionInfo> result;
   if (is_global) {
-    result = eval_global_.Lookup(source, context, strict_mode);
+    result = eval_global_.Lookup(
+        source, context, language_mode, scope_position);
   } else {
-    result = eval_contextual_.Lookup(source, context, strict_mode);
+    ASSERT(scope_position != RelocInfo::kNoPosition);
+    result = eval_contextual_.Lookup(
+        source, context, language_mode, scope_position);
   }
   return result;
 }
@@ -427,16 +438,18 @@
 void CompilationCache::PutEval(Handle<String> source,
                                Handle<Context> context,
                                bool is_global,
-                               Handle<SharedFunctionInfo> function_info) {
+                               Handle<SharedFunctionInfo> function_info,
+                               int scope_position) {
   if (!IsEnabled()) {
     return;
   }
 
   HandleScope scope(isolate());
   if (is_global) {
-    eval_global_.Put(source, context, function_info);
+    eval_global_.Put(source, context, function_info, scope_position);
   } else {
-    eval_contextual_.Put(source, context, function_info);
+    ASSERT(scope_position != RelocInfo::kNoPosition);
+    eval_contextual_.Put(source, context, function_info, scope_position);
   }
 }