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-rw-r--r--llvm/utils/TableGen/InfoByHwMode.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/utils/TableGen/InfoByHwMode.h b/llvm/utils/TableGen/InfoByHwMode.h
index 4838198e704..7be4678f271 100644
--- a/llvm/utils/TableGen/InfoByHwMode.h
+++ b/llvm/utils/TableGen/InfoByHwMode.h
@@ -47,10 +47,12 @@ std::vector<unsigned> union_modes(const InfoByHwMode<InfoT> &A,
for (const auto &P : B)
U.insert(P.first);
// Make sure that the default mode is last on the list.
- bool HasDefault = U.count(DefaultMode);
+ bool HasDefault = false;
for (unsigned M : U)
if (M != DefaultMode)
V.push_back(M);
+ else
+ HasDefault = true;
if (HasDefault)
V.push_back(DefaultMode);
return V;
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