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-rw-r--r--llvm/lib/Transforms/Vectorize/VPlanVerifier.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Vectorize/VPlanVerifier.cpp b/llvm/lib/Transforms/Vectorize/VPlanVerifier.cpp
index 83c7d236bf7..35100b83a32 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanVerifier.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanVerifier.cpp
@@ -24,10 +24,10 @@ static cl::opt<bool> EnableHCFGVerifier("vplan-verify-hcfg", cl::init(false),
cl::Hidden,
cl::desc("Verify VPlan H-CFG."));
+#ifndef NDEBUG
/// Utility function that checks whether \p VPBlockVec has duplicate
/// VPBlockBases.
-LLVM_ATTRIBUTE_USED static bool
-hasDuplicates(const SmallVectorImpl<VPBlockBase *> &VPBlockVec) {
+static bool hasDuplicates(const SmallVectorImpl<VPBlockBase *> &VPBlockVec) {
SmallDenseSet<const VPBlockBase *, 8> VPBlockSet;
for (const auto *Block : VPBlockVec) {
if (VPBlockSet.count(Block))
@@ -36,6 +36,7 @@ hasDuplicates(const SmallVectorImpl<VPBlockBase *> &VPBlockVec) {
}
return false;
}
+#endif
/// Helper function that verifies the CFG invariants of the VPBlockBases within
/// \p Region. Checks in this function are generic for VPBlockBases. They are
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