2011-07-13: Version 3.4.12

src/arm/full-codegen-arm.cc

Index: src/arm/full-codegen-arm.cc
===================================================================
--- src/arm/full-codegen-arm.cc	(revision 8632)
+++ src/arm/full-codegen-arm.cc	(working copy)
@@ -776,7 +776,7 @@
       // IDs for bailouts from optimized code.
       ASSERT(prop->obj()->AsVariableProxy() != NULL);
       { AccumulatorValueContext for_object(this);
-        EmitVariableLoad(prop->obj()->AsVariableProxy()->var());
+        EmitVariableLoad(prop->obj()->AsVariableProxy());
       }
 
       __ push(r0);
@@ -1113,7 +1113,7 @@
 
 void FullCodeGenerator::VisitVariableProxy(VariableProxy* expr) {
   Comment cmnt(masm_, "[ VariableProxy");
-  EmitVariableLoad(expr->var());
+  EmitVariableLoad(expr);
 }
 
 
@@ -1262,7 +1262,11 @@
 }
 
 
-void FullCodeGenerator::EmitVariableLoad(Variable* var) {
+void FullCodeGenerator::EmitVariableLoad(VariableProxy* proxy) {
+  // Record position before possible IC call.
+  SetSourcePosition(proxy->position());
+  Variable* var = proxy->var();
+
   // Three cases: non-this global variables, lookup slots, and all other
   // types of slots.
   Slot* slot = var->AsSlot();
@@ -1593,7 +1597,7 @@
     { AccumulatorValueContext context(this);
       switch (assign_type) {
         case VARIABLE:
-          EmitVariableLoad(expr->target()->AsVariableProxy()->var());
+          EmitVariableLoad(expr->target()->AsVariableProxy());
           PrepareForBailout(expr->target(), TOS_REG);
           break;
         case NAMED_PROPERTY:
@@ -2772,13 +2776,12 @@
   //     with '%2s' (see Logger::LogRuntime for all the formats).
   //   2 (array): Arguments to the format string.
   ASSERT_EQ(args->length(), 3);
-#ifdef ENABLE_LOGGING_AND_PROFILING
   if (CodeGenerator::ShouldGenerateLog(args->at(0))) {
     VisitForStackValue(args->at(1));
     VisitForStackValue(args->at(2));
     __ CallRuntime(Runtime::kLog, 2);
   }
-#endif
+
   // Finally, we're expected to leave a value on the top of the stack.
   __ LoadRoot(r0, Heap::kUndefinedValueRootIndex);
   context()->Plug(r0);
@@ -3816,7 +3819,7 @@
   if (assign_type == VARIABLE) {
     ASSERT(expr->expression()->AsVariableProxy()->var() != NULL);
     AccumulatorValueContext context(this);
-    EmitVariableLoad(expr->expression()->AsVariableProxy()->var());
+    EmitVariableLoad(expr->expression()->AsVariableProxy());
   } else {
     // Reserve space for result of postfix operation.
     if (expr->is_postfix() && !context()->IsEffect()) {