[Isolates] Merge crankshaft (r5922 from bleeding_edge).

src/globals.h

Index: src/globals.h
diff --git a/src/globals.h b/src/globals.h
index 88c3e780d94e017b07b48f419dd7f07f78c1d6f0..b56b835b9689ca9f3ba550fa8319320a97c0dfeb 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -147,13 +147,16 @@ typedef byte* Address;
 #ifdef _MSC_VER
 #define V8_UINT64_C(x)  (x ## UI64)
 #define V8_INT64_C(x)   (x ## I64)
+#define V8_INTPTR_C(x)  (x ## I64)
 #define V8_PTR_PREFIX "ll"
 #else  // _MSC_VER
 #define V8_UINT64_C(x)  (x ## UL)
 #define V8_INT64_C(x)   (x ## L)
+#define V8_INTPTR_C(x)  (x ## L)
 #define V8_PTR_PREFIX "l"
 #endif  // _MSC_VER
 #else  // V8_HOST_ARCH_64_BIT
+#define V8_INTPTR_C(x)  (x)
 #define V8_PTR_PREFIX ""
 #endif  // V8_HOST_ARCH_64_BIT
 
@@ -223,6 +226,7 @@ const int kBinary32MinExponent  = 0x01;
 const int kBinary32MantissaBits = 23;
 const int kBinary32ExponentShift = 23;
 
+
 // The expression OFFSET_OF(type, field) computes the byte-offset
 // of the specified field relative to the containing type. This
 // corresponds to 'offsetof' (in stddef.h), except that it doesn't