[turbofan] Insert appropriate conversions for typed array stores.

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

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "test/unittests/compiler/node-test-utils.h"
 
 #include "src/compiler/node-properties-inl.h"
 #include "src/compiler/simplified-operator.h"
 
 using testing::_;
@@ skipping 688 matching lines @@
 
  private:
   const Matcher<LoadRepresentation> rep_matcher_;
   const Matcher<Node*> base_matcher_;
   const Matcher<Node*> index_matcher_;
   const Matcher<Node*> effect_matcher_;
   const Matcher<Node*> control_matcher_;
 };
 
 
+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,
                  const Matcher<Node*>& base_matcher,
                  const Matcher<Node*>& index_matcher,
                  const Matcher<Node*>& value_matcher,
                  const Matcher<Node*>& effect_matcher,
                  const Matcher<Node*>& control_matcher)
       : NodeMatcher(IrOpcode::kStore),
         rep_matcher_(rep_matcher),
@@ skipping 274 matching lines @@
 Matcher<Node*> IsLoad(const Matcher<LoadRepresentation>& rep_matcher,
                       const Matcher<Node*>& base_matcher,
                       const Matcher<Node*>& index_matcher,
                       const Matcher<Node*>& effect_matcher,
                       const Matcher<Node*>& control_matcher) {
   return MakeMatcher(new IsLoadMatcher(rep_matcher, base_matcher, index_matcher,
                                        effect_matcher, control_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,
                        const Matcher<Node*>& value_matcher,
                        const Matcher<Node*>& effect_matcher,
                        const Matcher<Node*>& control_matcher) {
   return MakeMatcher(new IsStoreMatcher(rep_matcher, base_matcher,
                                         index_matcher, value_matcher,
                                         effect_matcher, control_matcher));
 }
@@ skipping 43 matching lines @@
 IS_UNOP_MATCHER(ChangeUint32ToFloat64)
 IS_UNOP_MATCHER(ChangeUint32ToUint64)
 IS_UNOP_MATCHER(TruncateFloat64ToFloat32)
 IS_UNOP_MATCHER(TruncateFloat64ToInt32)
 IS_UNOP_MATCHER(TruncateInt64ToInt32)
 IS_UNOP_MATCHER(Float64Sqrt)
 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
 }  // namespace internal
 }  // namespace v8