static bool getDataDeps(const MachineInstr *UseMI,
SmallVectorImpl<DataDep> &Deps,
const MachineRegisterInfo *MRI) {
+ // Debug values should not be included in any calculations.
+ if (UseMI->isDebugValue())
+ return false;
+
bool HasPhysRegs = false;
for (MachineInstr::const_mop_iterator I = UseMI->operands_begin(),
E = UseMI->operands_end(); I != E; ++I) {