[AVX] Make BitsInit Unique

[oota-llvm.git] / utils / TableGen / Record.h

diff --git a/utils/TableGen/Record.h b/utils/TableGen/Record.h
index c3ce2dd6046187fb18248df99e56de18c12b6ede..e70cad1a324b6ea6f6669d1ed55d38dad42c5fd0 100644 (file)
--- a/utils/TableGen/Record.h
+++ b/utils/TableGen/Record.h
@@ -16,6 +16,7 @@
 #define RECORD_H
 
 #include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/FoldingSet.h"
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/SourceMgr.h"
 #include "llvm/Support/DataTypes.h"
@@ -648,11 +649,9 @@ public:
 /// BitsInit - { a, b, c } - Represents an initializer for a BitsRecTy value.
 /// It contains a vector of bits, whose size is determined by the type.
 ///
-class BitsInit : public Init {
+class BitsInit : public Init, public FoldingSetNode {
   std::vector<const Init*> Bits;
 
-  BitsInit(unsigned Size) : Bits(Size) {}
-
   BitsInit(ArrayRef<const Init *> Range) : Bits(Range.begin(), Range.end()) {}
 
   BitsInit(const BitsInit &Other);  // Do not define.
@@ -661,6 +660,8 @@ class BitsInit : public Init {
 public:
   static const BitsInit *get(ArrayRef<const Init *> Range);
 
+  void Profile(FoldingSetNodeID &ID) const;
+
   unsigned getNumBits() const { return Bits.size(); }
 
   const Init *getBit(unsigned Bit) const {