From 0e278ad08b1885ae522583baa1f08a87c423ad93 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Mon, 7 Jul 2014 14:47:51 +0000
Subject: [PATCH] Make helper functions static.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212460 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/TargetLoweringObjectFileImpl.cpp        | 2 +-
 lib/Transforms/InstCombine/InstCombineAddSub.cpp    | 4 ++--
 lib/Transforms/InstCombine/InstructionCombining.cpp | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 42a0e9290bf..03f4a51e8b6 100644
--- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -760,7 +760,7 @@ getCOFFSectionFlags(SectionKind K) {
   return Flags;
 }
 
-const GlobalValue *getComdatGVForCOFF(const GlobalValue *GV) {
+static const GlobalValue *getComdatGVForCOFF(const GlobalValue *GV) {
   const Comdat *C = GV->getComdat();
   assert(C && "expected GV to have a Comdat!");
 
diff --git a/lib/Transforms/InstCombine/InstCombineAddSub.cpp b/lib/Transforms/InstCombine/InstCombineAddSub.cpp
index c18ed2df7ad..99f0f1f08d7 100644
--- a/lib/Transforms/InstCombine/InstCombineAddSub.cpp
+++ b/lib/Transforms/InstCombine/InstCombineAddSub.cpp
@@ -961,8 +961,8 @@ bool InstCombiner::WillNotOverflowUnsignedAdd(Value *LHS, Value *RHS) {
 //   ADD(XOR(OR(Z, NOT(C)), C)), 1) == NEG(AND(Z, C))
 //   ADD(XOR(AND(Z, C), C), 1) == NEG(OR(Z, ~C))
 //   XOR(AND(Z, C), (C + 1)) == NEG(OR(Z, ~C)) if C is even
-Value *checkForNegativeOperand(BinaryOperator &I,
-                               InstCombiner::BuilderTy *Builder) {
+static Value *checkForNegativeOperand(BinaryOperator &I,
+                                      InstCombiner::BuilderTy *Builder) {
   Value *LHS = I.getOperand(0), *RHS = I.getOperand(1);
 
   // This function creates 2 instructions to replace ADD, we need at least one
diff --git a/lib/Transforms/InstCombine/InstructionCombining.cpp b/lib/Transforms/InstCombine/InstructionCombining.cpp
index 88d461e1b23..6cba8e37509 100644
--- a/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -411,8 +411,8 @@ static Value *getIdentityValue(Instruction::BinaryOps OpCode, Value *V) {
 
 /// This function factors binary ops which can be combined using distributive
 /// laws. This also factor SHL as MUL e.g. SHL(X, 2) ==> MUL(X, 4).
-Instruction::BinaryOps getBinOpsForFactorization(BinaryOperator *Op,
-                                                 Value *&LHS, Value *&RHS) {
+static Instruction::BinaryOps
+getBinOpsForFactorization(BinaryOperator *Op, Value *&LHS, Value *&RHS) {
   if (!Op)
     return Instruction::BinaryOpsEnd;