Inhibit OSR for big functions.

src/mips/full-codegen-mips.cc

Index: src/mips/full-codegen-mips.cc
diff --git a/src/mips/full-codegen-mips.cc b/src/mips/full-codegen-mips.cc
index 64d0e39aa4969c9d1ac0f2d6b8fc1ce5cb9c25e6..df83019f15e4a9c349d425da19257592618f3d13 100644
--- a/src/mips/full-codegen-mips.cc
+++ b/src/mips/full-codegen-mips.cc
@@ -363,7 +363,7 @@ void FullCodeGenerator::EmitBackEdgeBookkeeping(IterationStatement* stmt,
     ASSERT(back_edge_target->is_bound());
     int distance = masm_->SizeOfCodeGeneratedSince(back_edge_target);
     weight = Min(kMaxBackEdgeWeight,
-                 Max(1, distance / kBackEdgeDistanceUnit));
+                 Max(1, distance / kCodeSizeMultiplier));
   }
   EmitProfilingCounterDecrement(weight);
   __ slt(at, a3, zero_reg);
@@ -406,7 +406,7 @@ void FullCodeGenerator::EmitReturnSequence() {
       } else if (FLAG_weighted_back_edges) {
         int distance = masm_->pc_offset();
         weight = Min(kMaxBackEdgeWeight,
-                     Max(1, distance / kBackEdgeDistanceUnit));
+                     Max(1, distance / kCodeSizeMultiplier));
       }
       EmitProfilingCounterDecrement(weight);
       Label ok;