[WebAssembly] Implement anyext.

[oota-llvm.git] / lib / Support / DAGDeltaAlgorithm.cpp

diff --git a/lib/Support/DAGDeltaAlgorithm.cpp b/lib/Support/DAGDeltaAlgorithm.cpp
index 34e82cf44169f27c6a39f88bd79eb0123d8c6505..f1a334bfc7bea6fd2c18e61f6c231348866840dd 100644 (file)
--- a/lib/Support/DAGDeltaAlgorithm.cpp
+++ b/lib/Support/DAGDeltaAlgorithm.cpp
@@ -42,6 +42,8 @@
 #include <map>
 using namespace llvm;
 
+#define DEBUG_TYPE "dag-delta"
+
 namespace {
 
 class DAGDeltaAlgorithmImpl {
@@ -61,9 +63,6 @@ private:
 
   DAGDeltaAlgorithm &DDA;
 
-  const changeset_ty &Changes;
-  const std::vector<edge_ty> &Dependencies;
-
   std::vector<change_ty> Roots;
 
   /// Cache of failed test results. Successful test results are never cached
@@ -137,9 +136,8 @@ private:
   }
 
 public:
-  DAGDeltaAlgorithmImpl(DAGDeltaAlgorithm &_DDA,
-                        const changeset_ty &_Changes,
-                        const std::vector<edge_ty> &_Dependencies);
+  DAGDeltaAlgorithmImpl(DAGDeltaAlgorithm &DDA, const changeset_ty &Changes,
+                        const std::vector<edge_ty> &Dependencies);
 
   changeset_ty Run();
 
@@ -162,31 +160,27 @@ class DeltaActiveSetHelper : public DeltaAlgorithm {
 
 protected:
   /// UpdatedSearchState - Callback used when the search state changes.
-  virtual void UpdatedSearchState(const changeset_ty &Changes,
-                                  const changesetlist_ty &Sets) LLVM_OVERRIDE {
+  void UpdatedSearchState(const changeset_ty &Changes,
+                                  const changesetlist_ty &Sets) override {
     DDAI.UpdatedSearchState(Changes, Sets, Required);
   }
 
-  virtual bool ExecuteOneTest(const changeset_ty &S) LLVM_OVERRIDE {
+  bool ExecuteOneTest(const changeset_ty &S) override {
     return DDAI.GetTestResult(S, Required);
   }
 
 public:
-  DeltaActiveSetHelper(DAGDeltaAlgorithmImpl &_DDAI,
-                       const changeset_ty &_Required)
-    : DDAI(_DDAI), Required(_Required) {}
+  DeltaActiveSetHelper(DAGDeltaAlgorithmImpl &DDAI,
+                       const changeset_ty &Required)
+      : DDAI(DDAI), Required(Required) {}
 };
 
 }
 
-DAGDeltaAlgorithmImpl::DAGDeltaAlgorithmImpl(DAGDeltaAlgorithm &_DDA,
-                                             const changeset_ty &_Changes,
-                                             const std::vector<edge_ty>
-                                               &_Dependencies)
-  : DDA(_DDA),
-    Changes(_Changes),
-    Dependencies(_Dependencies)
-{
+DAGDeltaAlgorithmImpl::DAGDeltaAlgorithmImpl(
+    DAGDeltaAlgorithm &DDA, const changeset_ty &Changes,
+    const std::vector<edge_ty> &Dependencies)
+    : DDA(DDA) {
   for (changeset_ty::const_iterator it = Changes.begin(),
          ie = Changes.end(); it != ie; ++it) {
     Predecessors.insert(std::make_pair(*it, std::vector<change_ty>()));