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-rw-r--r--llvm/lib/Transforms/Utils/LoopPeel.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Utils/LoopPeel.cpp b/llvm/lib/Transforms/Utils/LoopPeel.cpp
index 8f33189..609e10c 100644
--- a/llvm/lib/Transforms/Utils/LoopPeel.cpp
+++ b/llvm/lib/Transforms/Utils/LoopPeel.cpp
@@ -904,8 +904,10 @@ bool llvm::peelLoop(Loop *L, unsigned PeelCount, LoopInfo *LI,
// We modified the loop, update SE.
SE->forgetTopmostLoop(L);
+#ifdef EXPENSIVE_CHECKS
// Finally DomtTree must be correct.
assert(DT.verify(DominatorTree::VerificationLevel::Fast));
+#endif
// FIXME: Incrementally update loop-simplify
simplifyLoop(L, &DT, LI, SE, AC, nullptr, PreserveLCSSA);