From 1bc76d48d476446f226f06f0aced7efb268f2536 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 20 Jan 2010 20:09:02 +0000 Subject: adopt getAdjustedAnalysisPointer in a few more passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94018 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/AliasAnalysisCounter.cpp | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'lib/Analysis/AliasAnalysisCounter.cpp') diff --git a/lib/Analysis/AliasAnalysisCounter.cpp b/lib/Analysis/AliasAnalysisCounter.cpp index ae28b55959..cfb354915b 100644 --- a/lib/Analysis/AliasAnalysisCounter.cpp +++ b/lib/Analysis/AliasAnalysisCounter.cpp @@ -85,6 +85,16 @@ namespace { AU.setPreservesAll(); } + /// getAdjustedAnalysisPointer - This method is used when a pass implements + /// an analysis interface through multiple inheritance. If needed, it + /// should override this to adjust the this pointer as needed for the + /// specified pass info. + virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) { + if (PI->isPassID(&AliasAnalysis::ID)) + return (AliasAnalysis*)this; + return this; + } + // FIXME: We could count these too... bool pointsToConstantMemory(const Value *P) { return getAnalysis().pointsToConstantMemory(P); -- cgit v1.2.3-18-g5258