[turbofan] Make IfException projections consume effects.

src/compiler/common-operator.cc

Index: src/compiler/common-operator.cc
diff --git a/src/compiler/common-operator.cc b/src/compiler/common-operator.cc
index 6e0ecfd6c1610f92545c6c1f7de4ccb01f553efe..a8cfbb3049f3035e5ac6a15bba3abc9bef890481 100644
--- a/src/compiler/common-operator.cc
+++ b/src/compiler/common-operator.cc
@@ -230,7 +230,7 @@ struct CommonOperatorGlobalCache final {
         : Operator1<IfExceptionHint>(                      // --
               IrOpcode::kIfException, Operator::kKontrol,  // opcode
               "IfException",                               // name
-              0, 0, 1, 1, 0, 1,                            // counts
+              0, 1, 1, 1, 1, 1,                            // counts
               kCaughtLocally) {}                           // parameter
   };
   IfExceptionOperator<IfExceptionHint::kLocallyCaught> kIfExceptionCOperator;