diff -r a04a201f0f5a -r 59bc0d4d9ea3 src/cpu/x86/vm/assembler_x86.cpp
--- a/src/cpu/x86/vm/assembler_x86.cpp	Thu Nov 17 04:07:30 2011 -0800
+++ b/src/cpu/x86/vm/assembler_x86.cpp	Fri Nov 18 10:29:27 2011 -0800
@@ -3535,7 +3535,8 @@
 // addressing.
 bool Assembler::is_polling_page_far() {
   intptr_t addr = (intptr_t)os::get_polling_page();
-  return !is_simm32(addr - (intptr_t)CodeCache::low_bound()) ||
+  return ForceUnreachable ||
+         !is_simm32(addr - (intptr_t)CodeCache::low_bound()) ||
          !is_simm32(addr - (intptr_t)CodeCache::high_bound());
 }