Upgrade to V8 3.4
Merge 3.4.14.35
Simple merge required updates to makefiles only.
Bug: 568872
Change-Id: I403a38452c547e06fcfa951c12eca12a1bc40978
diff --git a/src/assembler.cc b/src/assembler.cc
index 3c7fc1c..fbd8089 100644
--- a/src/assembler.cc
+++ b/src/assembler.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 1994-2006 Sun Microsystems Inc.
+// Copyright (c) 2011 Sun Microsystems Inc.
// All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
@@ -71,7 +71,8 @@
const double DoubleConstant::minus_zero = -0.0;
const double DoubleConstant::uint8_max_value = 255;
const double DoubleConstant::zero = 0.0;
-const double DoubleConstant::nan = OS::nan_value();
+const double DoubleConstant::canonical_non_hole_nan = OS::nan_value();
+const double DoubleConstant::the_hole_nan = BitCast<double>(kHoleNanInt64);
const double DoubleConstant::negative_infinity = -V8_INFINITY;
const char* RelocInfo::kFillerCommentString = "DEOPTIMIZATION PADDING";
@@ -921,9 +922,15 @@
}
-ExternalReference ExternalReference::address_of_nan() {
+ExternalReference ExternalReference::address_of_canonical_non_hole_nan() {
return ExternalReference(reinterpret_cast<void*>(
- const_cast<double*>(&DoubleConstant::nan)));
+ const_cast<double*>(&DoubleConstant::canonical_non_hole_nan)));
+}
+
+
+ExternalReference ExternalReference::address_of_the_hole_nan() {
+ return ExternalReference(reinterpret_cast<void*>(
+ const_cast<double*>(&DoubleConstant::the_hole_nan)));
}