[turbofan] Insert appropriate conversions for typed array stores.

test/unittests/compiler/node-test-utils.h

Index: test/unittests/compiler/node-test-utils.h
diff --git a/test/unittests/compiler/node-test-utils.h b/test/unittests/compiler/node-test-utils.h
index 870d55513d9754eef09a46375a9e38b70bc43195..ac24b0698dbe44c334bd03bda447fdcc4a5cc5cc 100644
--- a/test/unittests/compiler/node-test-utils.h
+++ b/test/unittests/compiler/node-test-utils.h
@@ -163,6 +163,12 @@ Matcher<Node*> IsFloat64Floor(const Matcher<Node*>& input_matcher);
 Matcher<Node*> IsFloat64Ceil(const Matcher<Node*>& input_matcher);
 Matcher<Node*> IsFloat64RoundTruncate(const Matcher<Node*>& input_matcher);
 Matcher<Node*> IsFloat64RoundTiesAway(const Matcher<Node*>& input_matcher);
+Matcher<Node*> IsToNumber(const Matcher<Node*>& base_matcher,
+                          const Matcher<Node*>& context_matcher,
+                          const Matcher<Node*>& effect_matcher,
+                          const Matcher<Node*>& control_matcher);
+Matcher<Node*> IsNumberToInt32(const Matcher<Node*>& input_matcher);
+Matcher<Node*> IsNumberToUint32(const Matcher<Node*>& input_matcher);
 
 }  // namespace compiler
 }  // namespace internal