provides a mechanism for optimizing compilers to select the different Register configuration.

src/frames.cc

Index: src/frames.cc
diff --git a/src/frames.cc b/src/frames.cc
index c6ee65dec6f9ab039ee4c0f7fc471df52bd13d10..7786b2ed7238e127b2cfe3b6dd70616fad82d4bb 100644
--- a/src/frames.cc
+++ b/src/frames.cc
@@ -666,9 +666,10 @@ void StandardFrame::IterateCompiledFrame(ObjectVisitor* v) const {
   if (safepoint_entry.has_doubles()) {
     // Number of doubles not known at snapshot time.
     DCHECK(!isolate()->serializer_enabled());
-    parameters_base += RegisterConfiguration::ArchDefault()
-                           ->num_allocatable_double_registers() *
-                       kDoubleSize / kPointerSize;
+    parameters_base +=
+        RegisterConfiguration::ArchDefault(RegisterConfiguration::CRANKSHAFT)
+            ->num_allocatable_double_registers() *
+        kDoubleSize / kPointerSize;
   }
 
   // Visit the registers that contain pointers if any.