[csa] Fix typo in machine graph verifier.

Bug: chromium:346399
Change-Id: I4d93dbef6deb0fee477f88e20c40106868e99dee
Reviewed-on: https://chromium-review.googlesource.com/674940Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48101}

src/compiler/machine-graph-verifier.cc

@@ -545,10 +545,10 @@ class MachineRepresentationChecker {
                   CheckValueInputForInt32Op(node, input_index);
                   break;
                 default:
-                  CheckValueInputRepresentationIs(
-                      node, 2, inferrer_->GetRepresentation(node));
+                  CheckValueInputRepresentationIs(node, input_index,
+                                                  type.representation());
+                  break;
               }
-              break;
             }
             break;
           }