[llvm-commits] CVS: llvm/include/Support/TarjanSCCIterator.h

[Chris Lattner]

Changes in directory llvm/include/Support:

TarjanSCCIterator.h updated: 1.2 -> 1.3

---
Log message:

Fix warning


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Diffs of the changes:

Index: llvm/include/Support/TarjanSCCIterator.h
diff -u llvm/include/Support/TarjanSCCIterator.h:1.2 llvm/include/Support/TarjanSCCIterator.h:1.3
--- llvm/include/Support/TarjanSCCIterator.h:1.2	Sun Nov 10 17:46:31 2002
+++ llvm/include/Support/TarjanSCCIterator.h	Fri Nov 15 12:04:16 2002
@@ -56,8 +56,6 @@
 // reverse topological order of the SCC DAG.
 //--------------------------------------------------------------------------
 
-const unsigned long MAXLONG = (1 << (8 * sizeof(unsigned long) - 1));
-
 namespace {
   Statistic<> NumSCCs("NumSCCs", "Number of Strongly Connected Components");
   Statistic<> MaxSCCSize("MaxSCCSize", "Size of largest Strongly Connected Component");
@@ -152,7 +150,7 @@
             do {
               CurrentSCC.push_back(SCCNodeStack.top());
               SCCNodeStack.pop();
-              nodeVisitNumbers[CurrentSCC.back()] = MAXLONG; 
+              nodeVisitNumbers[CurrentSCC.back()] = ~0UL; 
             } while (CurrentSCC.back() != visitingN);
 
             ++NumSCCs;