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Make some predicates static.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45718 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2008-01-07 21:30:40 +00:00
parent 6aae7a748e
commit 9e549202a0
1 changed files with 3 additions and 3 deletions
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6
lib/CodeGen/StrongPHIElimination.cpp
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@ -231,7 +231,7 @@ StrongPHIElimination::computeDomForest(std::set<unsigned>& regs) {
/// isLiveIn - helper method that determines, from a VarInfo, if a register
/// is live into a block
bool isLiveIn(LiveVariables::VarInfo& V, MachineBasicBlock* MBB) {
static bool isLiveIn(LiveVariables::VarInfo& V, MachineBasicBlock* MBB) {
if (V.AliveBlocks.test(MBB->getNumber()))
return true;
@ -244,7 +244,7 @@ bool isLiveIn(LiveVariables::VarInfo& V, MachineBasicBlock* MBB) {
/// isLiveOut - help method that determines, from a VarInfo, if a register is
/// live out of a block.
bool isLiveOut(LiveVariables::VarInfo& V, MachineBasicBlock* MBB) {
static bool isLiveOut(LiveVariables::VarInfo& V, MachineBasicBlock* MBB) {
if (MBB == V.DefInst->getParent() ||
V.UsedBlocks.test(MBB->getNumber())) {
for (std::vector<MachineInstr*>::iterator I = V.Kills.begin(),
@ -260,7 +260,7 @@ bool isLiveOut(LiveVariables::VarInfo& V, MachineBasicBlock* MBB) {
/// isKillInst - helper method that determines, from a VarInfo, if an
/// instruction kills a given register
bool isKillInst(LiveVariables::VarInfo& V, MachineInstr* MI) {
static bool isKillInst(LiveVariables::VarInfo& V, MachineInstr* MI) {
return std::find(V.Kills.begin(), V.Kills.end(), MI) != V.Kills.end();
}