Make helper functions static.

llvm-svn: 160173

2 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp
index 921d2150f62..53d5ee30224 100644
--- a/llvm/lib/Target/X86/X86InstrInfo.cpp
+++ b/llvm/lib/Target/X86/X86InstrInfo.cpp
@@ -2376,7 +2376,7 @@ X86::CondCode X86::GetOppositeBranchCondition(X86::CondCode CC) {
 /// getSwappedCondition - assume the flags are set by MI(a,b), return
 /// the condition code if we modify the instructions such that flags are
 /// set by MI(b,a).
-X86::CondCode getSwappedCondition(X86::CondCode CC) {
+static X86::CondCode getSwappedCondition(X86::CondCode CC) {
   switch (CC) {
   default: return X86::COND_INVALID;
   case X86::COND_E:  return X86::COND_E;
diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
index f37ea91397b..70c0f244f68 100644
--- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -1550,7 +1550,7 @@ static APInt MultiplyAndLosePrecision(APInt &A, APInt &B, APInt &C, APInt &D,
 /// checkCSEInPredecessor - Return true if the given instruction is available
 /// in its predecessor block. If yes, the instruction will be removed.
 ///
-bool checkCSEInPredecessor(Instruction *Inst, BasicBlock *PB) {
+static bool checkCSEInPredecessor(Instruction *Inst, BasicBlock *PB) {
   if (!isa<BinaryOperator>(Inst) && !isa<CmpInst>(Inst))
     return false;
   for (BasicBlock::iterator I = PB->begin(), E = PB->end(); I != E; I++) {