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| author | Chris Lattner <sabre@nondot.org> | 2006-01-08 09:10:04 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-01-08 09:10:04 +0000 |
| commit | 10673b63b006980a9444168ab0b6c7bc305b88df (patch) | |
| tree | e1fdb0e345ab61560646333faf06889b841431b1 /lib/Analysis/LoadValueNumbering.cpp | |
| parent | 4e6b17a41bc97da1e7addd6b184e6901a0f638a0 (diff) | |
Fix a problem exposed by the et-forest work. Load-vn needs these passes live
whenever it is live, not just when load-vn is computed initially
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25146 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/LoadValueNumbering.cpp')
| -rw-r--r-- | lib/Analysis/LoadValueNumbering.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Analysis/LoadValueNumbering.cpp b/lib/Analysis/LoadValueNumbering.cpp index 16e79a1286..7169b3c168 100644 --- a/lib/Analysis/LoadValueNumbering.cpp +++ b/lib/Analysis/LoadValueNumbering.cpp @@ -95,10 +95,10 @@ FunctionPass *llvm::createLoadValueNumberingPass() { return new LoadVN(); } /// void LoadVN::getAnalysisUsage(AnalysisUsage &AU) const { AU.setPreservesAll(); - AU.addRequired<AliasAnalysis>(); + AU.addRequiredTransitive<AliasAnalysis>(); AU.addRequired<ValueNumbering>(); - AU.addRequired<DominatorSet>(); - AU.addRequired<TargetData>(); + AU.addRequiredTransitive<DominatorSet>(); + AU.addRequiredTransitive<TargetData>(); } static bool isPathTransparentTo(BasicBlock *CurBlock, BasicBlock *Dom, |