diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/AlignmentFromAssumptions.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/AlignmentFromAssumptions.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Scalar/AlignmentFromAssumptions.cpp b/llvm/lib/Transforms/Scalar/AlignmentFromAssumptions.cpp index a9acbd0807b..9ecaefe85bc 100644 --- a/llvm/lib/Transforms/Scalar/AlignmentFromAssumptions.cpp +++ b/llvm/lib/Transforms/Scalar/AlignmentFromAssumptions.cpp @@ -434,7 +434,11 @@ AlignmentFromAssumptionsPass::run(Function &F, FunctionAnalysisManager &AM) { ScalarEvolution &SE = AM.getResult<ScalarEvolutionAnalysis>(F); DominatorTree &DT = AM.getResult<DominatorTreeAnalysis>(F); bool Changed = runImpl(F, AC, &SE, &DT); + + // FIXME: We need to invalidate this to avoid PR28400. Is there a better + // solution? AM.invalidate<ScalarEvolutionAnalysis>(F); + if (!Changed) return PreservedAnalyses::all(); PreservedAnalyses PA; |
