TableGen: allow use of uint64_t for available features mask.

[oota-llvm.git] / lib / TableGen / TGLexer.h

diff --git a/lib/TableGen/TGLexer.h b/lib/TableGen/TGLexer.h
index c7f7306a1492e82a506ae0391069f1a99fd27804..1f750fcd8d96b6abe43e18c2e82ca1ba2228fd10 100644 (file)
--- a/lib/TableGen/TGLexer.h
+++ b/lib/TableGen/TGLexer.h
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef TGLEXER_H
-#define TGLEXER_H
+#ifndef LLVM_LIB_TABLEGEN_TGLEXER_H
+#define LLVM_LIB_TABLEGEN_TGLEXER_H
 
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/DataTypes.h"
@@ -52,6 +52,10 @@ namespace tgtok {
 
     // Integer value.
     IntVal,
+
+    // Binary constant.  Note that these are sized according to the number of
+    // bits given.
+    BinaryIntVal,
     
     // String valued tokens.
     Id, StrVal, VarName, CodeFragment
@@ -105,6 +109,11 @@ public:
     assert(CurCode == tgtok::IntVal && "This token isn't an integer");
     return CurIntVal;
   }
+  std::pair<int64_t, unsigned> getCurBinaryIntVal() const {
+    assert(CurCode == tgtok::BinaryIntVal &&
+           "This token isn't a binary integer");
+    return std::make_pair(CurIntVal, (CurPtr - TokStart)-2);
+  }
 
   SMLoc getLoc() const;