Make helper functions static.

Found by -Wmissing-prototypes. NFC.

llvm-svn: 231664

3 files changed, 11 insertions, 11 deletions

diff --git a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
index c8c01407caf..591d56a4087 100644
--- a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
@@ -851,8 +851,9 @@ int LoopInterchangeProfitability::getInstrOrderCost() {
   return GoodOrder - BadOrder;
 }
 
-bool isProfitabileForVectorization(unsigned InnerLoopId, unsigned OuterLoopId,
-                                   CharMatrix &DepMatrix) {
+static bool isProfitabileForVectorization(unsigned InnerLoopId,
+                                          unsigned OuterLoopId,
+                                          CharMatrix &DepMatrix) {
   // TODO: Improve this heuristic to catch more cases.
   // If the inner loop is loop independent or doesn't carry any dependency it is
   // profitable to move this to outer position.
diff --git a/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp b/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
index ed8029b8a37..f5d21fffda2 100644
--- a/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
+++ b/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
@@ -1165,11 +1165,11 @@ static AttributeSet legalizeCallAttributes(AttributeSet AS) {
 ///   statepointToken - statepoint instruction to which relocates should be
 ///   bound.
 ///   Builder - Llvm IR builder to be used to construct new calls.
-void CreateGCRelocates(ArrayRef<llvm::Value *> liveVariables,
-                       const int liveStart,
-                       ArrayRef<llvm::Value *> basePtrs,
-                       Instruction *statepointToken, IRBuilder<> Builder) {
-
+static void CreateGCRelocates(ArrayRef<llvm::Value *> liveVariables,
+                              const int liveStart,
+                              ArrayRef<llvm::Value *> basePtrs,
+                              Instruction *statepointToken,
+                              IRBuilder<> Builder) {
   SmallVector<Instruction *, 64> NewDefs;
   NewDefs.reserve(liveVariables.size());
 
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
index 781e224eef6..d22b469046f 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -2533,10 +2533,9 @@ getReductionBinOp(LoopVectorizationLegality::ReductionKind Kind) {
   }
 }
 
-Value *createMinMaxOp(IRBuilder<> &Builder,
-                      LoopVectorizationLegality::MinMaxReductionKind RK,
-                      Value *Left,
-                      Value *Right) {
+static Value *createMinMaxOp(IRBuilder<> &Builder,
+                             LoopVectorizationLegality::MinMaxReductionKind RK,
+                             Value *Left, Value *Right) {
   CmpInst::Predicate P = CmpInst::ICMP_NE;
   switch (RK) {
   default: