[turbofan] Support for %_DoubleHi, %_DoubleLo and %_ConstructDouble.

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/assembler.h"
 #include "src/compiler/node-properties.h"
 #include "src/compiler/simplified-operator.h"
 #include "src/unique.h"
@@ skipping 1225 matching lines @@
   bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
     return (NodeMatcher::MatchAndExplain(node, listener) &&
             PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
                                  "input", input_matcher_, listener));
   }
 
  private:
   const Matcher<Node*> input_matcher_;
 };
 
+
+class IsFloat64ExtractWord32Matcher FINAL : public NodeMatcher {
+ public:
+  IsFloat64ExtractWord32Matcher(const Matcher<int>& location_matcher,
+                                const Matcher<Node*>& value_matcher)
+      : NodeMatcher(IrOpcode::kFloat64ExtractWord32),
+        location_matcher_(location_matcher),
+        value_matcher_(value_matcher) {}
+
+  void DescribeTo(std::ostream* os) const FINAL {
+    NodeMatcher::DescribeTo(os);
+    *os << " whose location (";
+    location_matcher_.DescribeTo(os);
+    *os << ") and value (";
+    value_matcher_.DescribeTo(os);
+    *os << ")";
+  }
+
+  bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
+    return (NodeMatcher::MatchAndExplain(node, listener) &&
+            PrintMatchAndExplain(OpParameter<int>(node), "location",
+                                 location_matcher_, listener) &&
+            PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0),
+                                 "value", value_matcher_, listener));
+  }
+
+ private:
+  const Matcher<int> location_matcher_;
+  const Matcher<Node*> value_matcher_;
+};
+
+
+class IsFloat64InsertWord32Matcher FINAL : public NodeMatcher {
+ public:
+  IsFloat64InsertWord32Matcher(const Matcher<int>& location_matcher,
+                               const Matcher<Node*>& lhs_matcher,
+                               const Matcher<Node*>& rhs_matcher)
+      : NodeMatcher(IrOpcode::kFloat64InsertWord32),
+        location_matcher_(location_matcher),
+        lhs_matcher_(lhs_matcher),
+        rhs_matcher_(rhs_matcher) {}
+
+  void DescribeTo(std::ostream* os) const FINAL {
+    NodeMatcher::DescribeTo(os);
+    *os << " whose location (";
+    location_matcher_.DescribeTo(os);
+    *os << "), lhs (";
+    lhs_matcher_.DescribeTo(os);
+    *os << ") and rhs (";
+    rhs_matcher_.DescribeTo(os);
+    *os << ")";
+  }
+
+  bool MatchAndExplain(Node* node, MatchResultListener* listener) const FINAL {
+    return (NodeMatcher::MatchAndExplain(node, listener) &&
+            PrintMatchAndExplain(OpParameter<int>(node), "location",
+                                 location_matcher_, listener) &&
+            PrintMatchAndExplain(NodeProperties::GetValueInput(node, 0), "lhs",
+                                 lhs_matcher_, listener) &&
+            PrintMatchAndExplain(NodeProperties::GetValueInput(node, 1), "rhs",
+                                 rhs_matcher_, listener));
+  }
+
+ private:
+  const Matcher<int> location_matcher_;
+  const Matcher<Node*> lhs_matcher_;
+  const Matcher<Node*> rhs_matcher_;
+};
+
 }  // namespace
 
 
 Matcher<Node*> IsAlways() {
   return MakeMatcher(new NodeMatcher(IrOpcode::kAlways));
 }
 
 
 Matcher<Node*> IsEnd(const Matcher<Node*>& control_matcher) {
   return MakeMatcher(new IsControl1Matcher(IrOpcode::kEnd, control_matcher));
@@ skipping 299 matching lines @@
                        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));
 }
 
 
+Matcher<Node*> IsFloat64ExtractWord32(const Matcher<int>& location_matcher,
+                                      const Matcher<Node*>& value_matcher) {
+  return MakeMatcher(
+      new IsFloat64ExtractWord32Matcher(location_matcher, value_matcher));
+}
+
+
+Matcher<Node*> IsFloat64InsertWord32(const Matcher<int>& location_matcher,
+                                     const Matcher<Node*>& lhs_matcher,
+                                     const Matcher<Node*>& rhs_matcher) {
+  return MakeMatcher(new IsFloat64InsertWord32Matcher(
+      location_matcher, lhs_matcher, rhs_matcher));
+}
+
+
 #define IS_BINOP_MATCHER(Name)                                            \
   Matcher<Node*> Is##Name(const Matcher<Node*>& lhs_matcher,              \
                           const Matcher<Node*>& rhs_matcher) {            \
     return MakeMatcher(                                                   \
         new IsBinopMatcher(IrOpcode::k##Name, lhs_matcher, rhs_matcher)); \
   }
 IS_BINOP_MATCHER(NumberEqual)
 IS_BINOP_MATCHER(NumberLessThan)
 IS_BINOP_MATCHER(NumberSubtract)
 IS_BINOP_MATCHER(NumberMultiply)
@@ skipping 41 matching lines @@
 IS_UNOP_MATCHER(Float64RoundTiesAway)
 IS_UNOP_MATCHER(NumberToInt32)
 IS_UNOP_MATCHER(NumberToUint32)
 IS_UNOP_MATCHER(ObjectIsSmi)
 IS_UNOP_MATCHER(ObjectIsNonNegativeSmi)
 #undef IS_UNOP_MATCHER
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8