[llvm-commits] CVS: llvm/lib/VMCore/Pass.cpp

[Chris Lattner]

Changes in directory llvm/lib/VMCore:

Pass.cpp updated: 1.40 -> 1.41

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Log message:

Add helper method


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Diffs of the changes:

Index: llvm/lib/VMCore/Pass.cpp
diff -u llvm/lib/VMCore/Pass.cpp:1.40 llvm/lib/VMCore/Pass.cpp:1.41
--- llvm/lib/VMCore/Pass.cpp:1.40	Mon Oct 21 15:00:28 2002
+++ llvm/lib/VMCore/Pass.cpp	Fri Mar 21 15:41:02 2003
@@ -142,6 +142,10 @@
   PM->addPass(this, AU);
 }
 
+bool Pass::mustPreserveAnalysisID(const PassInfo *AnalysisID) const {
+  return Resolver->getAnalysisToUpdate(AnalysisID) != 0;
+}
+
 // dumpPassStructure - Implement the -debug-passes=Structure option
 void Pass::dumpPassStructure(unsigned Offset) {
   std::cerr << std::string(Offset*2, ' ') << getPassName() << "\n";