--- a/graal/GraalCompiler/src/com/sun/c1x/ir/BlockBegin.java	Thu May 19 16:39:54 2011 +0200
+++ b/graal/GraalCompiler/src/com/sun/c1x/ir/BlockBegin.java	Thu May 19 16:44:05 2011 +0200
@@ -80,9 +80,7 @@
      * An enumeration of flags for block entries indicating various things.
      */
     public enum BlockFlag {
-        ParserLoopHeader,
-        LinearScanLoopHeader,
-        LinearScanLoopEnd;
+        ParserLoopHeader;
 
         public final int mask = 1 << ordinal();
     }
@@ -402,14 +400,6 @@
         setBlockFlag(BlockFlag.ParserLoopHeader, value);
     }
 
-    public boolean isLinearScanLoopHeader() {
-        return checkBlockFlag(BlockFlag.LinearScanLoopHeader);
-    }
-
-    public boolean isLinearScanLoopEnd() {
-        return checkBlockFlag(BlockFlag.LinearScanLoopEnd);
-    }
-
     private void setBlockFlag(BlockFlag flag, boolean value) {
         if (value) {
             setBlockFlag(flag);