X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTableGen%2FTGLexer.h;h=1f750fcd8d96b6abe43e18c2e82ca1ba2228fd10;hb=049ffbbdf2a43d5529cb56b6bb696d20d28ff217;hp=a2c95ca833df5b32b317135ab0e8607fc542b945;hpb=245fbdf9538f9c8ca187a2cb325b2686af3d513f;p=oota-llvm.git

diff --git a/lib/TableGen/TGLexer.h b/lib/TableGen/TGLexer.h
index a2c95ca833d..1f750fcd8d9 100644
--- 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"
@@ -47,11 +47,15 @@ namespace tgtok {
     MultiClass, String,
     
     // !keywords.
-    XConcat, XADD, XSRA, XSRL, XSHL, XListConcat, XStrConcat, XCast, XSubst,
-    XForEach, XHead, XTail, XEmpty, XIf, XEq,
+    XConcat, XADD, XAND, XSRA, XSRL, XSHL, XListConcat, XStrConcat, XCast,
+    XSubst, XForEach, XHead, XTail, XEmpty, XIf, XEq,
 
     // 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;