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author | Devang Patel <dpatel@apple.com> | 2007-06-07 18:45:06 +0000 |
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committer | Devang Patel <dpatel@apple.com> | 2007-06-07 18:45:06 +0000 |
commit | a97e040e05f035f0ecbd2afeee3d21a41ef5ad53 (patch) | |
tree | e6b906e4973e5a1aaf6b2419b6513a820e68728e | |
parent | 387b8cbc2d0c4135c9a2ade2a5a00ed0e6479b88 (diff) | |
download | llvm-a97e040e05f035f0ecbd2afeee3d21a41ef5ad53.tar.gz llvm-a97e040e05f035f0ecbd2afeee3d21a41ef5ad53.tar.bz2 llvm-a97e040e05f035f0ecbd2afeee3d21a41ef5ad53.tar.xz |
Use DominatorTree instead of ETForest.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37495 91177308-0d34-0410-b5e6-96231b3b80d8
-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 |