Rollback of r11015, r11014, r11011, r11010 in trunk branch.

src/assembler.h

Index: src/assembler.h
diff --git a/src/assembler.h b/src/assembler.h
index 918a2a679b6b6e3b27b04cb4fb4bb43b288b3e02..5063879ae4c4a19f7046471e8a64bceb981d29d0 100644
--- a/src/assembler.h
+++ b/src/assembler.h
@@ -67,6 +67,21 @@ class AssemblerBase: public Malloced {
   int jit_cookie_;
 };
 
+// -----------------------------------------------------------------------------
+// Common double constants.
+
+class DoubleConstant: public AllStatic {
+ public:
+  static const double min_int;
+  static const double one_half;
+  static const double minus_zero;
+  static const double zero;
+  static const double uint8_max_value;
+  static const double negative_infinity;
+  static const double canonical_non_hole_nan;
+  static const double the_hole_nan;
+};
+
 
 // -----------------------------------------------------------------------------
 // Labels represent pc locations; they are typically jump or call targets.