[turbofan] Introduce prediction for exception handlers.

test/unittests/compiler/tail-call-optimization-unittest.cc

Index: test/unittests/compiler/tail-call-optimization-unittest.cc
diff --git a/test/unittests/compiler/tail-call-optimization-unittest.cc b/test/unittests/compiler/tail-call-optimization-unittest.cc
index 72735f50fdd6389adfd9185dffc4155eeac5d97c..37e37d5182d9f2465ed42be351ba62877c772fae 100644
--- a/test/unittests/compiler/tail-call-optimization-unittest.cc
+++ b/test/unittests/compiler/tail-call-optimization-unittest.cc
@@ -59,7 +59,8 @@ TEST_F(TailCallOptimizationTest, CallCodeObject1) {
   Node* call = graph()->NewNode(common()->Call(kCallDescriptor), p0, p1,
                                 graph()->start(), graph()->start());
   Node* if_success = graph()->NewNode(common()->IfSuccess(), call);
-  Node* if_exception = graph()->NewNode(common()->IfException(), call);
+  Node* if_exception = graph()->NewNode(
+      common()->IfException(IfExceptionHint::kLocallyUncaught), call);
   Node* ret = graph()->NewNode(common()->Return(), call, call, if_success);
   Node* end = graph()->NewNode(common()->End(1), if_exception);
   graph()->SetEnd(end);
@@ -124,7 +125,8 @@ TEST_F(TailCallOptimizationTest, CallJSFunction1) {
   Node* call = graph()->NewNode(common()->Call(kCallDescriptor), p0, p1,
                                 graph()->start(), graph()->start());
   Node* if_success = graph()->NewNode(common()->IfSuccess(), call);
-  Node* if_exception = graph()->NewNode(common()->IfException(), call);
+  Node* if_exception = graph()->NewNode(
+      common()->IfException(IfExceptionHint::kLocallyUncaught), call);
   Node* ret = graph()->NewNode(common()->Return(), call, call, if_success);
   Node* end = graph()->NewNode(common()->End(1), if_exception);
   graph()->SetEnd(end);