Use const_cast to cast away constness. This silences a warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272458 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth 2016-06-11 08:01:57 +00:00
parent 76efceecfb
commit b84eb1f3aa

View File

@ -87,7 +87,7 @@ void RegUsageInfoCollector::getAnalysisUsage(AnalysisUsage &AU) const {
bool RegUsageInfoCollector::runOnMachineFunction(MachineFunction &MF) {
MachineRegisterInfo *MRI = &MF.getRegInfo();
TargetRegisterInfo *TRI =
(TargetRegisterInfo *)MF.getSubtarget().getRegisterInfo();
const_cast<TargetRegisterInfo *>(MF.getSubtarget().getRegisterInfo());
const TargetMachine &TM = MF.getTarget();
DEBUG(dbgs() << " -------------------- " << getPassName()