Introduce API to temporarily interrupt long running JavaScript code.

src/hydrogen-sce.cc

Index: src/hydrogen-sce.cc
diff --git a/src/hydrogen-sce.cc b/src/hydrogen-sce.cc
index a6995f647afc00437783f057110c7654a28265c3..70b0a0c0825e9a18b16b6227780277398973b168 100644
--- a/src/hydrogen-sce.cc
+++ b/src/hydrogen-sce.cc
@@ -43,7 +43,7 @@ void HStackCheckEliminationPhase::Run() {
       HBasicBlock* dominator = back_edge;
       while (true) {
         for (HInstructionIterator it(dominator); !it.Done(); it.Advance()) {
-          if (it.Current()->IsCall()) {
+          if (it.Current()->HasStackCheck()) {
             block->loop_information()->stack_check()->Eliminate();
             break;
           }