move MayAliasSet.cpp into lib/Analysis

llvm-svn: 194921

1 files changed, 42 insertions, 0 deletions

diff --git a/polly/lib/Analysis/MayAliasSet.cpp b/polly/lib/Analysis/MayAliasSet.cpp
new file mode 100644
index 00000000000..0d47d8c437e
--- /dev/null
+++ b/polly/lib/Analysis/MayAliasSet.cpp
@@ -0,0 +1,42 @@
+//===---------- MayAliasSet.cpp  - May-Alais Set for base pointers --------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the MayAliasSet class
+//
+//===----------------------------------------------------------------------===//
+
+#include "polly/TempScopInfo.h"
+#include "polly/MayAliasSet.h"
+#include "llvm/Analysis/AliasAnalysis.h"
+#include "llvm/Analysis/AliasSetTracker.h"
+#include "llvm/Analysis/RegionInfo.h"
+#include "llvm/Analysis/RegionIterator.h"
+#include "llvm/Assembly/Writer.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
+
+using namespace llvm;
+using namespace polly;
+
+void MayAliasSet::print(raw_ostream &OS) const {
+  OS << "Must alias {";
+
+  for (const_iterator I = mustalias_begin(), E = mustalias_end(); I != E; ++I) {
+    WriteAsOperand(OS, *I, false);
+    OS << ", ";
+  }
+
+  OS << "} May alias {";
+  OS << '}';
+}
+
+void MayAliasSet::dump() const { print(dbgs()); }
+
+void MayAliasSetInfo::buildMayAliasSets(TempScop &Scop, AliasAnalysis &AA) {}