Move include/llvm/ADT/SaveAndRestore.h -> include/llvm/Support/SaveAndRestore.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151828 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/SaveAndRestore.h b/include/llvm/ADT/SaveAndRestore.h
deleted file mode 100644 (file)
index ffa99b9..0000000
--- a/include/llvm/ADT/SaveAndRestore.h
+++ /dev/null
@@ -1,47 +0,0 @@
-//===-- SaveAndRestore.h - Utility  -------------------------------*- C++ -*-=//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file provides utility classes that uses RAII to save and restore
-//  values.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_ADT_SAVERESTORE
-#define LLVM_ADT_SAVERESTORE
-
-namespace llvm {
-
-// SaveAndRestore - A utility class that uses RAII to save and restore
-//  the value of a variable.
-template<typename T>
-struct SaveAndRestore {
-  SaveAndRestore(T& x) : X(x), old_value(x) {}
-  SaveAndRestore(T& x, const T &new_value) : X(x), old_value(x) {
-    X = new_value;
-  }
-  ~SaveAndRestore() { X = old_value; }
-  T get() { return old_value; }
-private:
-  T& X;
-  T old_value;
-};
-
-// SaveOr - Similar to SaveAndRestore.  Operates only on bools; the old
-//  value of a variable is saved, and during the dstor the old value is
-//  or'ed with the new value.
-struct SaveOr {
-  SaveOr(bool& x) : X(x), old_value(x) { x = false; }
-  ~SaveOr() { X |= old_value; }
-private:
-  bool& X;
-  const bool old_value;
-};
-
-}
-#endif

diff --git a/include/llvm/Support/SaveAndRestore.h b/include/llvm/Support/SaveAndRestore.h
new file mode 100644 (file)
index 0000000..ffa99b9
--- /dev/null
+++ b/include/llvm/Support/SaveAndRestore.h
@@ -0,0 +1,47 @@
+//===-- SaveAndRestore.h - Utility  -------------------------------*- C++ -*-=//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  This file provides utility classes that uses RAII to save and restore
+//  values.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_ADT_SAVERESTORE
+#define LLVM_ADT_SAVERESTORE
+
+namespace llvm {
+
+// SaveAndRestore - A utility class that uses RAII to save and restore
+//  the value of a variable.
+template<typename T>
+struct SaveAndRestore {
+  SaveAndRestore(T& x) : X(x), old_value(x) {}
+  SaveAndRestore(T& x, const T &new_value) : X(x), old_value(x) {
+    X = new_value;
+  }
+  ~SaveAndRestore() { X = old_value; }
+  T get() { return old_value; }
+private:
+  T& X;
+  T old_value;
+};
+
+// SaveOr - Similar to SaveAndRestore.  Operates only on bools; the old
+//  value of a variable is saved, and during the dstor the old value is
+//  or'ed with the new value.
+struct SaveOr {
+  SaveOr(bool& x) : X(x), old_value(x) { x = false; }
+  ~SaveOr() { X |= old_value; }
+private:
+  bool& X;
+  const bool old_value;
+};
+
+}
+#endif