diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/SimplifyInstructions.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SimplifyInstructions.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyInstructions.cpp b/llvm/lib/Transforms/Utils/SimplifyInstructions.cpp index 1220490123c..432a2c5479b 100644 --- a/llvm/lib/Transforms/Utils/SimplifyInstructions.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyInstructions.cpp @@ -136,6 +136,8 @@ PreservedAnalyses InstSimplifierPass::run(Function &F, bool Changed = runImpl(F, &DT, &TLI, &AC); if (!Changed) return PreservedAnalyses::all(); - // FIXME: This should also 'preserve the CFG'. - return PreservedAnalyses::none(); + + PreservedAnalyses PA; + PA.preserveSet<CFGAnalyses>(); + return PA; } |
