Make helper functions static.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160173 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2012-07-13 13:25:15 +00:00
parent 1561cee168
commit 23d3622e76
2 changed files with 2 additions and 2 deletions

View File

@@ -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++) {