Fix GCC 4.4.4 build

Force a number functions to not inline in order th work around a bug in GCC 4.4.4.

See http://codereview.chromium.org/3083016 for more info.
Review URL: http://codereview.chromium.org/3034056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5179 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/globals.h

@@ -643,11 +643,14 @@ F FUNCTION_CAST(Address addr) {
 #if defined(__GNUC__) && !defined(DEBUG)
 #if (__GNUC__ >= 4)
 #define INLINE(header) inline header  __attribute__((always_inline))
+#define NO_INLINE(header) header __attribute__((noinline))
 #else
 #define INLINE(header) inline __attribute__((always_inline)) header
+#define NO_INLINE(header) __attribute__((noinline)) header
 #endif
 #else
 #define INLINE(header) inline header
+#define NO_INLINE(header) header
 #endif
 
 // Feature flags bit positions. They are mostly based on the CPUID spec.

src/heap.h

@@ -1195,12 +1195,12 @@ class Heap : public AllStatic {
   static bool CreateInitialMaps();
   static bool CreateInitialObjects();
 
-  // These four Create*EntryStub functions are here because of a gcc-4.4 bug
-  // that assigns wrong vtable entries.
-  static void CreateCEntryStub();
-  static void CreateJSEntryStub();
-  static void CreateJSConstructEntryStub();
-  static void CreateRegExpCEntryStub();
+  // These four Create*EntryStub functions are here and forced to not be inlined
+  // because of a gcc-4.4 bug that assigns wrong vtable entries.
+  NO_INLINE(static void CreateCEntryStub());
+  NO_INLINE(static void CreateJSEntryStub());
+  NO_INLINE(static void CreateJSConstructEntryStub());
+  NO_INLINE(static void CreateRegExpCEntryStub());
 
   static void CreateFixedStubs();