diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopSimplify.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/LoopSimplify.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Utils/LoopSimplify.cpp b/llvm/lib/Transforms/Utils/LoopSimplify.cpp index ca188f470f5..49950165cc1 100644 --- a/llvm/lib/Transforms/Utils/LoopSimplify.cpp +++ b/llvm/lib/Transforms/Utils/LoopSimplify.cpp @@ -760,7 +760,7 @@ namespace { AU.addPreserved<LoopInfoWrapperPass>(); AU.addPreserved<AliasAnalysis>(); - AU.addPreserved<ScalarEvolution>(); + AU.addPreserved<ScalarEvolutionWrapperPass>(); AU.addPreserved<DependenceAnalysis>(); AU.addPreservedID(BreakCriticalEdgesID); // No critical edges added. } @@ -790,7 +790,8 @@ bool LoopSimplify::runOnFunction(Function &F) { bool Changed = false; LI = &getAnalysis<LoopInfoWrapperPass>().getLoopInfo(); DT = &getAnalysis<DominatorTreeWrapperPass>().getDomTree(); - SE = getAnalysisIfAvailable<ScalarEvolution>(); + auto *SEWP = getAnalysisIfAvailable<ScalarEvolutionWrapperPass>(); + SE = SEWP ? &SEWP->getSE() : nullptr; AC = &getAnalysis<AssumptionCacheTracker>().getAssumptionCache(F); // Simplify each loop nest in the function. |
