diff options
Diffstat (limited to 'lib/Analysis/DataStructure')
| -rw-r--r-- | lib/Analysis/DataStructure/MemoryDepAnalysis.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/Analysis/DataStructure/MemoryDepAnalysis.cpp b/lib/Analysis/DataStructure/MemoryDepAnalysis.cpp index 685b2eeed7..215b4e2ba7 100644 --- a/lib/Analysis/DataStructure/MemoryDepAnalysis.cpp +++ b/lib/Analysis/DataStructure/MemoryDepAnalysis.cpp @@ -271,14 +271,12 @@ void MemoryDepAnalysis::getAnalysisUsage(AnalysisUsage &AU) const { /// } /// /// -void MemoryDepAnalysis::ProcessSCC(SCC<Function*>& S, - ModRefTable& ModRefAfter) { +void MemoryDepAnalysis::ProcessSCC(std::vector<BasicBlock*> &S, + ModRefTable& ModRefAfter, bool hasLoop) { ModRefTable ModRefCurrent; ModRefTable::ModRefMap& mapCurrent = ModRefCurrent.modRefMap; ModRefTable::ModRefMap& mapAfter = ModRefAfter.modRefMap; - bool hasLoop = S.HasLoop(); - // Builder class fills out a ModRefTable one instruction at a time. // To use it, we just invoke it's visit function for each basic block: // @@ -290,7 +288,8 @@ void MemoryDepAnalysis::ProcessSCC(SCC<Function*>& S, // : Add I to ModRefCurrent.users if it uses any node // ModRefInfoBuilder builder(*funcGraph, *funcModRef, ModRefCurrent); - for (SCC<Function*>::iterator BI=S.begin(), BE=S.end(); BI != BE; ++BI) + for (std::vector<BasicBlock*>::iterator BI = S.begin(), BE = S.end(); + BI != BE; ++BI) // Note: BBs in the SCC<> created by TarjanSCCIterator are in postorder. for (BasicBlock::reverse_iterator II=(*BI)->rbegin(), IE=(*BI)->rend(); II != IE; ++II) @@ -442,7 +441,7 @@ bool MemoryDepAnalysis::runOnFunction(Function &F) { SCC<Function*>* nextSCC; for (TarjanSCC_iterator<Function*> I = tarj_begin(&F), E = tarj_end(&F); I != E; ++I) - ProcessSCC(*I, ModRefAfter); + ProcessSCC(*I, ModRefAfter, (*I).HasLoop()); return true; } |