[llvm-commits] CVS: llvm/lib/Analysis/PrintSCC.cpp

[Chris Lattner]

Changes in directory llvm/lib/Analysis:

PrintSCC.cpp updated: 1.3 -> 1.4

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Log message:

The tarjan iterator now returns a reference to the current SCC, not a possibly null pointer!


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Diffs of the changes:

Index: llvm/lib/Analysis/PrintSCC.cpp
diff -u llvm/lib/Analysis/PrintSCC.cpp:1.3 llvm/lib/Analysis/PrintSCC.cpp:1.4
--- llvm/lib/Analysis/PrintSCC.cpp:1.3	Sun Aug 31 14:27:11 2003
+++ llvm/lib/Analysis/PrintSCC.cpp	Sun Aug 31 14:35:14 2003
@@ -59,7 +59,7 @@
   std::cout << "SCCs for Function " << F.getName() << " in PostOrder:";
   for (TarjanSCC_iterator<Function*> I = tarj_begin(&F),
          E = tarj_end(&F); I != E; ++I) {
-    SCC<Function*> &nextSCC = **I;
+    SCC<Function*> &nextSCC = *I;
     std::cout << "\nSCC #" << ++sccNum << " : ";
     for (SCC<Function*>::const_iterator I = nextSCC.begin(),
            E = nextSCC.end(); I != E; ++I)
@@ -80,7 +80,7 @@
   std::cout << "SCCs for the program in PostOrder:";
   for (TarjanSCC_iterator<CallGraphNode*> SCCI = tarj_begin(rootNode),
          E = tarj_end(rootNode); SCCI != E; ++SCCI) {
-    const SCC<CallGraphNode*> &nextSCC = **SCCI;
+    const SCC<CallGraphNode*> &nextSCC = *SCCI;
     std::cout << "\nSCC #" << ++sccNum << " : ";
     for (SCC<CallGraphNode*>::const_iterator I = nextSCC.begin(),
            E = nextSCC.end(); I != E; ++I)