diff --git a/src/ia32/full-codegen-ia32.cc b/src/ia32/full-codegen-ia32.cc
index cdf965e..75253c0 100644
--- a/src/ia32/full-codegen-ia32.cc
+++ b/src/ia32/full-codegen-ia32.cc
@@ -325,10 +325,6 @@
 }
 
 
-static const int kMaxBackEdgeWeight = 127;
-static const int kBackEdgeDistanceDivisor = 100;
-
-
 void FullCodeGenerator::EmitStackCheck(IterationStatement* stmt,
                                        Label* back_edge_target) {
   Comment cmnt(masm_, "[ Stack check");
@@ -340,7 +336,7 @@
       ASSERT(back_edge_target->is_bound());
       int distance = masm_->SizeOfCodeGeneratedSince(back_edge_target);
       weight = Min(kMaxBackEdgeWeight,
-                   Max(1, distance / kBackEdgeDistanceDivisor));
+                   Max(1, distance / kBackEdgeDistanceUnit));
     }
     EmitProfilingCounterDecrement(weight);
     __ j(positive, &ok, Label::kNear);
@@ -402,7 +398,7 @@
       } else if (FLAG_weighted_back_edges) {
         int distance = masm_->pc_offset();
         weight = Min(kMaxBackEdgeWeight,
-                     Max(1, distance / kBackEdgeDistanceDivisor));
+                     Max(1, distance / kBackEdgeDistanceUnit));
       }
       EmitProfilingCounterDecrement(weight);
       Label ok;