diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LICM.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Scalar/LICM.cpp b/llvm/lib/Transforms/Scalar/LICM.cpp index 72f04165e66..e6ad42bb4c3 100644 --- a/llvm/lib/Transforms/Scalar/LICM.cpp +++ b/llvm/lib/Transforms/Scalar/LICM.cpp @@ -258,6 +258,10 @@ bool LICM::runOnLoop(Loop *L, LPPassManager &LPM) { LoopToAliasSetMap[L] = CurAST; else delete CurAST; + + if (Changed) + if (auto *SEWP = getAnalysisIfAvailable<ScalarEvolutionWrapperPass>()) + SEWP->getSE().forgetLoopDispositions(L); return Changed; } |
