diff options
Diffstat (limited to 'lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp')
-rw-r--r-- | lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp b/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp index 2c06423872..cdaf5f1b0d 100644 --- a/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp +++ b/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp @@ -17,6 +17,7 @@ #include "llvm/Module.h" #include "llvm/Pass.h" #include "llvm/Analysis/Passes.h" +#include "llvm/Analysis/ProfileInfo.h" #include "llvm/Support/Compiler.h" #include "llvm/Support/raw_ostream.h" #include "llvm/Support/Debug.h" @@ -131,7 +132,8 @@ bool OptimalEdgeProfiler::runOnModule(Module &M) { ProfileInfo::EdgeWeights ECs = getAnalysisID<ProfileInfo>(ProfileEstimatorPassID, *F).getEdgeWeights(F); std::vector<ProfileInfo::EdgeWeight> EdgeVector(ECs.begin(), ECs.end()); - MaximumSpanningTree MST = MaximumSpanningTree(EdgeVector); + MaximumSpanningTree<BasicBlock> MST (EdgeVector); + std::stable_sort(MST.begin(),MST.end()); // Check if (0,entry) not in the MST. If not, instrument edge // (IncrementCounterInBlock()) and set the counter initially to zero, if |