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-rw-r--r--lib/Transforms/Utils/LoopUtils.cpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Transforms/Utils/LoopUtils.cpp b/lib/Transforms/Utils/LoopUtils.cpp
index c3fa05a11a24..fe106e33bca1 100644
--- a/lib/Transforms/Utils/LoopUtils.cpp
+++ b/lib/Transforms/Utils/LoopUtils.cpp
@@ -880,9 +880,10 @@ bool InductionDescriptor::isFPInductionPHI(PHINode *Phi, const Loop *TheLoop,
/// If we are able to find such sequence, we return the instructions
/// we found, namely %casted_phi and the instructions on its use-def chain up
/// to the phi (not including the phi).
-bool getCastsForInductionPHI(
- PredicatedScalarEvolution &PSE, const SCEVUnknown *PhiScev,
- const SCEVAddRecExpr *AR, SmallVectorImpl<Instruction *> &CastInsts) {
+static bool getCastsForInductionPHI(PredicatedScalarEvolution &PSE,
+ const SCEVUnknown *PhiScev,
+ const SCEVAddRecExpr *AR,
+ SmallVectorImpl<Instruction *> &CastInsts) {
assert(CastInsts.empty() && "CastInsts is expected to be empty.");
auto *PN = cast<PHINode>(PhiScev->getValue());