R600: Make helper functions static.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183744 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/R600/R600ISelLowering.cpp b/lib/Target/R600/R600ISelLowering.cpp
index 06c210057e9aa93d99a8b6e539d6383b963b0d9c..9cedadbbe9c161553f60660025d0af23abb052c9 100644 (file)
--- a/lib/Target/R600/R600ISelLowering.cpp
+++ b/lib/Target/R600/R600ISelLowering.cpp
@@ -1214,8 +1214,9 @@ EVT R600TargetLowering::getSetCCResultType(LLVMContext &, EVT VT) const {
    return VT.changeVectorElementTypeToInteger();
 }
 
-SDValue CompactSwizzlableVector(SelectionDAG &DAG, SDValue VectorEntry,
-                                DenseMap<unsigned, unsigned> &RemapSwizzle) {
+static SDValue
+CompactSwizzlableVector(SelectionDAG &DAG, SDValue VectorEntry,
+                        DenseMap<unsigned, unsigned> &RemapSwizzle) {
   assert(VectorEntry.getOpcode() == ISD::BUILD_VECTOR);
   assert(RemapSwizzle.empty());
   SDValue NewBldVec[4] = {
@@ -1251,8 +1252,8 @@ SDValue CompactSwizzlableVector(SelectionDAG &DAG, SDValue VectorEntry,
       VectorEntry.getValueType(), NewBldVec, 4);
 }
 
-SDValue ReorganizeVector(SelectionDAG &DAG, SDValue VectorEntry,
-                         DenseMap<unsigned, unsigned> &RemapSwizzle) {
+static SDValue ReorganizeVector(SelectionDAG &DAG, SDValue VectorEntry,
+                                DenseMap<unsigned, unsigned> &RemapSwizzle) {
   assert(VectorEntry.getOpcode() == ISD::BUILD_VECTOR);
   assert(RemapSwizzle.empty());
   SDValue NewBldVec[4] = {