X64 Crankshaft: Reapply reverted operations with DoLoadGlobal disabled.

src/x64/deoptimizer-x64.cc

Index: src/x64/deoptimizer-x64.cc
diff --git a/src/x64/deoptimizer-x64.cc b/src/x64/deoptimizer-x64.cc
index a88cd73eb9e70d6bc60bd185a1fcd4877705d708..60d46ef2bb41aae0f8a252b80c53323b99c113fe 100644
--- a/src/x64/deoptimizer-x64.cc
+++ b/src/x64/deoptimizer-x64.cc
@@ -82,6 +82,7 @@ void Deoptimizer::DeoptimizeFunction(JSFunction* function) {
   }
 #ifdef DEBUG
   // Destroy the code which is not supposed to run again.
+  CHECK(code->safepoint_table_start() >= last_pc_offset);
   unsigned instructions = code->safepoint_table_start() - last_pc_offset;
   CodePatcher destroyer(code->instruction_start() + last_pc_offset,
                         instructions);