[turbofan] Disable select matching due to bug manifesting on arm.

src/compiler/pipeline.cc

Index: src/compiler/pipeline.cc
diff --git a/src/compiler/pipeline.cc b/src/compiler/pipeline.cc
index 7b1f61f30e8d858bf7882d0edcbc337cebc01aa8..33c5463c6f07a2cad00815780a377789c9146b04 100644
--- a/src/compiler/pipeline.cc
+++ b/src/compiler/pipeline.cc
@@ -598,7 +598,8 @@ struct EarlyControlReductionPhase {
   void Run(PipelineData* data, Zone* temp_zone) {
     SourcePositionTable::Scope pos(data->source_positions(),
                                    SourcePosition::Unknown());
-    ControlReducer::ReduceGraph(temp_zone, data->jsgraph(), data->common(), 1);
+    // TODO(turbofan): enable select matching in early control reduction.
+    ControlReducer::ReduceGraph(temp_zone, data->jsgraph(), data->common(), 0);
   }
 };