[LoopSimplify] Analyses do not need to be member variables.
In preparation for porting this pass to the new PM.
llvm-svn: 272818
diff --git a/llvm/lib/Transforms/Utils/LoopSimplify.cpp b/llvm/lib/Transforms/Utils/LoopSimplify.cpp
index 96ba9b4..2509b0a 100644
--- a/llvm/lib/Transforms/Utils/LoopSimplify.cpp
+++ b/llvm/lib/Transforms/Utils/LoopSimplify.cpp
@@ -728,11 +728,6 @@
initializeLoopSimplifyPass(*PassRegistry::getPassRegistry());
}
- DominatorTree *DT;
- LoopInfo *LI;
- ScalarEvolution *SE;
- AssumptionCache *AC;
-
bool runOnFunction(Function &F) override;
void getAnalysisUsage(AnalysisUsage &AU) const override {
@@ -778,11 +773,13 @@
///
bool LoopSimplify::runOnFunction(Function &F) {
bool Changed = false;
- LI = &getAnalysis<LoopInfoWrapperPass>().getLoopInfo();
- DT = &getAnalysis<DominatorTreeWrapperPass>().getDomTree();
+ LoopInfo *LI = &getAnalysis<LoopInfoWrapperPass>().getLoopInfo();
+ DominatorTree *DT = &getAnalysis<DominatorTreeWrapperPass>().getDomTree();
auto *SEWP = getAnalysisIfAvailable<ScalarEvolutionWrapperPass>();
- SE = SEWP ? &SEWP->getSE() : nullptr;
- AC = &getAnalysis<AssumptionCacheTracker>().getAssumptionCache(F);
+ ScalarEvolution *SE = SEWP ? &SEWP->getSE() : nullptr;
+ AssumptionCache *AC =
+ &getAnalysis<AssumptionCacheTracker>().getAssumptionCache(F);
+
bool PreserveLCSSA = mustPreserveAnalysisID(LCSSAID);
#ifndef NDEBUG
if (PreserveLCSSA) {