#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/DepthFirstIterator.h"
#include "llvm/ADT/SmallPtrSet.h"
CurrLI->FindLiveRangeContaining(LIs->getUseIndex(BarrierIdx));
VNInfo *ValNo = LR->valno;
- if (ValNo->isUnused()) {
- // Defined by a dead def? How can this be?
- assert(0 && "Val# is defined by a dead def?");
- abort();
- }
+ assert(!ValNo->isUnused() && "Val# is defined by a dead def?");
MachineInstr *DefMI = ValNo->isDefAccurate()
? LIs->getInstructionFromIndex(ValNo->def) : NULL;