diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp b/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp index 2981e6e2c52..a60becac649 100644 --- a/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp +++ b/llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp @@ -927,6 +927,12 @@ bool llvm::UnrollRuntimeLoopRemainder(Loop *L, unsigned Count, // of its parent loops, so the Scalar Evolution pass needs to be run again. SE->forgetTopmostLoop(L); + // Verify that the Dom Tree is correct. +#if !defined(NDEBUG) + if (DT) + assert(DT->verify(DominatorTree::VerificationLevel::Full)); +#endif + // Canonicalize to LoopSimplifyForm both original and remainder loops. We // cannot rely on the LoopUnrollPass to do this because it only does // canonicalization for parent/subloops and not the sibling loops. |
