[turbofan] Insert appropriate conversions for typed array stores.

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

Index: test/unittests/compiler/node-test-utils.cc
diff --git a/test/unittests/compiler/node-test-utils.cc b/test/unittests/compiler/node-test-utils.cc
index fde7f03c3c458ef3426196db11f51f2710c2dc6b..cb50807ce93182fa13a666c8fa62f40b4fec9d56 100644
--- a/test/unittests/compiler/node-test-utils.cc
+++ b/test/unittests/compiler/node-test-utils.cc
@@ -706,6 +706,52 @@ class IsLoadMatcher FINAL : public NodeMatcher {
 };
 
 
+class IsToNumberMatcher FINAL : public NodeMatcher {
+ public:
+  IsToNumberMatcher(const Matcher<Node*>& base_matcher,
+                    const Matcher<Node*>& context_matcher,
+                    const Matcher<Node*>& effect_matcher,
+                    const Matcher<Node*>& control_matcher)
+      : NodeMatcher(IrOpcode::kJSToNumber),
+        base_matcher_(base_matcher),
+        context_matcher_(context_matcher),
+        effect_matcher_(effect_matcher),
+        control_matcher_(control_matcher) {}
+
+  virtual void DescribeTo(std::ostream* os) const OVERRIDE {
+    NodeMatcher::DescribeTo(os);
+    *os << " whose base (";
+    base_matcher_.DescribeTo(os);
+    *os << "), context (";
+    context_matcher_.DescribeTo(os);
+    *os << "), effect (";
+    effect_matcher_.DescribeTo(os);
+    *os << ") and control (";
+    control_matcher_.DescribeTo(os);
+    *os << ")";
+  }
+
+  virtual bool MatchAndExplain(Node* node,
+                               MatchResultListener* listener) const OVERRIDE {
+    return (NodeMatcher::MatchAndExplain(node, listener) &&
+            PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "base",
+                                 base_matcher_, listener) &&
+            PrintMatchAndExplain(NodeProperties::GetContextInput(node),
+                                 "context", context_matcher_, listener) &&
+            PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
+                                 effect_matcher_, listener) &&
+            PrintMatchAndExplain(NodeProperties::GetControlInput(node),
+                                 "control", control_matcher_, listener));
+  }
+
+ private:
+  const Matcher<Node*> base_matcher_;
+  const Matcher<Node*> context_matcher_;
+  const Matcher<Node*> effect_matcher_;
+  const Matcher<Node*> control_matcher_;
+};
+
+
 class IsStoreMatcher FINAL : public NodeMatcher {
  public:
   IsStoreMatcher(const Matcher<StoreRepresentation>& rep_matcher,
@@ -1000,6 +1046,15 @@ Matcher<Node*> IsLoad(const Matcher<LoadRepresentation>& rep_matcher,
 }
 
 
+Matcher<Node*> IsToNumber(const Matcher<Node*>& base_matcher,
+                          const Matcher<Node*>& context_matcher,
+                          const Matcher<Node*>& effect_matcher,
+                          const Matcher<Node*>& control_matcher) {
+  return MakeMatcher(new IsToNumberMatcher(base_matcher, context_matcher,
+                                           effect_matcher, control_matcher));
+}
+
+
 Matcher<Node*> IsStore(const Matcher<StoreRepresentation>& rep_matcher,
                        const Matcher<Node*>& base_matcher,
                        const Matcher<Node*>& index_matcher,
@@ -1063,6 +1118,8 @@ IS_UNOP_MATCHER(Float64Floor)
 IS_UNOP_MATCHER(Float64Ceil)
 IS_UNOP_MATCHER(Float64RoundTruncate)
 IS_UNOP_MATCHER(Float64RoundTiesAway)
+IS_UNOP_MATCHER(NumberToInt32)
+IS_UNOP_MATCHER(NumberToUint32)
 #undef IS_UNOP_MATCHER
 
 }  // namespace compiler