diff options
Diffstat (limited to 'lib/Transforms/Scalar/GCSE.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/GCSE.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/Transforms/Scalar/GCSE.cpp b/lib/Transforms/Scalar/GCSE.cpp index d7194bb3d6..93ed8c4fa9 100644 --- a/lib/Transforms/Scalar/GCSE.cpp +++ b/lib/Transforms/Scalar/GCSE.cpp @@ -48,7 +48,6 @@ namespace { // This transformation requires dominator and immediate dominator info virtual void getAnalysisUsage(AnalysisUsage &AU) const { AU.setPreservesCFG(); - AU.addRequired<ETForest>(); AU.addRequired<DominatorTree>(); AU.addRequired<ValueNumbering>(); } @@ -69,7 +68,6 @@ bool GCSE::runOnFunction(Function &F) { // Get pointers to the analysis results that we will be using... DominatorTree &DT = getAnalysis<DominatorTree>(); - ETForest &ET = getAnalysis<ETForest>(); ValueNumbering &VN = getAnalysis<ValueNumbering>(); std::vector<Value*> EqualValues; @@ -145,7 +143,7 @@ bool GCSE::runOnFunction(Function &F) { if (OtherI->getParent() == BB) Dominates = BlockInsts.count(OtherI); else - Dominates = ET.dominates(OtherI->getParent(), BB); + Dominates = DT.dominates(OtherI->getParent(), BB); if (Dominates) { // Okay, we found an instruction with the same value as this one |