diff options
| -rw-r--r-- | lib/Transforms/Scalar/IndVarSimplify.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp index efa587b221..cf2daa1ddc 100644 --- a/lib/Transforms/Scalar/IndVarSimplify.cpp +++ b/lib/Transforms/Scalar/IndVarSimplify.cpp @@ -79,6 +79,7 @@ namespace { AU.addRequired<ScalarEvolution>(); AU.addRequired<LoopInfo>(); AU.addPreservedID(LoopSimplifyID); + AU.addPreservedID(LCSSAID); AU.setPreservesCFG(); } private: @@ -570,4 +571,6 @@ void IndVarSimplify::runOnLoop(Loop *L) { #endif DeleteTriviallyDeadInstructions(DeadInsts); + + assert(L->isLCSSAForm()); } |