Place SDNodeOrdering.h in the directory it's used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91834 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/SDNodeOrdering.h b/include/llvm/CodeGen/SDNodeOrdering.h
deleted file mode 100644 (file)
index 264753b..0000000
--- a/include/llvm/CodeGen/SDNodeOrdering.h
+++ /dev/null
@@ -1,57 +0,0 @@
-//===-- llvm/CodeGen/SDNodeOrdering.h - SDNode Ordering ---------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file declares the SDNodeOrdering class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CODEGEN_SDNODEORDERING_H
-#define LLVM_CODEGEN_SDNODEORDERING_H
-
-#include "llvm/ADT/DenseMap.h"
-
-namespace llvm {
-
-class SDNode;
-
-/// SDNodeOrdering - Maps a unique (monotonically increasing) value to each
-/// SDNode that roughly corresponds to the ordering of the original LLVM
-/// instruction. This is used for turning off scheduling, because we'll forgo
-/// the normal scheduling algorithms and output the instructions according to
-/// this ordering.
-class SDNodeOrdering {
-  DenseMap<const SDNode*, unsigned> OrderMap;
-
-  void operator=(const SDNodeOrdering&);   // Do not implement.
-  SDNodeOrdering(const SDNodeOrdering&);   // Do not implement.
-public:
-  SDNodeOrdering() {}
-
-  void add(const SDNode *Node, unsigned O) {
-    assert(O && "Invalid ordering!");
-    OrderMap[Node] = O;
-  }
-  void remove(const SDNode *Node) {
-    DenseMap<const SDNode*, unsigned>::iterator Itr = OrderMap.find(Node);
-    if (Itr != OrderMap.end())
-      OrderMap.erase(Itr);
-  }
-  void clear() {
-    OrderMap.clear();
-  }
-  unsigned getOrder(const SDNode *Node) {
-    unsigned Order = OrderMap[Node];
-    assert(Order && "Node isn't in ordering map!");
-    return Order;
-  }
-};
-
-} // end llvm namespace
-
-#endif

diff --git a/lib/CodeGen/SelectionDAG/SDNodeOrdering.h b/lib/CodeGen/SelectionDAG/SDNodeOrdering.h
new file mode 100644 (file)
index 0000000..264753b
--- /dev/null
+++ b/lib/CodeGen/SelectionDAG/SDNodeOrdering.h
@@ -0,0 +1,57 @@
+//===-- llvm/CodeGen/SDNodeOrdering.h - SDNode Ordering ---------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares the SDNodeOrdering class.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CODEGEN_SDNODEORDERING_H
+#define LLVM_CODEGEN_SDNODEORDERING_H
+
+#include "llvm/ADT/DenseMap.h"
+
+namespace llvm {
+
+class SDNode;
+
+/// SDNodeOrdering - Maps a unique (monotonically increasing) value to each
+/// SDNode that roughly corresponds to the ordering of the original LLVM
+/// instruction. This is used for turning off scheduling, because we'll forgo
+/// the normal scheduling algorithms and output the instructions according to
+/// this ordering.
+class SDNodeOrdering {
+  DenseMap<const SDNode*, unsigned> OrderMap;
+
+  void operator=(const SDNodeOrdering&);   // Do not implement.
+  SDNodeOrdering(const SDNodeOrdering&);   // Do not implement.
+public:
+  SDNodeOrdering() {}
+
+  void add(const SDNode *Node, unsigned O) {
+    assert(O && "Invalid ordering!");
+    OrderMap[Node] = O;
+  }
+  void remove(const SDNode *Node) {
+    DenseMap<const SDNode*, unsigned>::iterator Itr = OrderMap.find(Node);
+    if (Itr != OrderMap.end())
+      OrderMap.erase(Itr);
+  }
+  void clear() {
+    OrderMap.clear();
+  }
+  unsigned getOrder(const SDNode *Node) {
+    unsigned Order = OrderMap[Node];
+    assert(Order && "Node isn't in ordering map!");
+    return Order;
+  }
+};
+
+} // end llvm namespace
+
+#endif

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index b8d6edbbc13bd10ea24c8e58cf1e4d5f6763ac2e..1d943501014bd39b9e6f713213411df4b4ad82e1 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -10,7 +10,9 @@
 // This implements the SelectionDAG class.
 //
 //===----------------------------------------------------------------------===//
+
 #include "llvm/CodeGen/SelectionDAG.h"
+#include "SDNodeOrdering.h"
 #include "llvm/Constants.h"
 #include "llvm/Analysis/ValueTracking.h"
 #include "llvm/Function.h"
@@ -25,7 +27,6 @@
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/PseudoSourceValue.h"
-#include "llvm/CodeGen/SDNodeOrdering.h"
 #include "llvm/Target/TargetRegisterInfo.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Target/TargetFrameInfo.h"