diff options
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp index cb573f2effd..78985e01ef9 100644 --- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp @@ -1244,7 +1244,7 @@ static void CheckForLiveRegDefMasked(SUnit *SU, const uint32_t *RegMask, SmallSet<unsigned, 4> &RegAdded, SmallVectorImpl<unsigned> &LRegs) { // Look at all live registers. Skip Reg0 and the special CallResource. - for (unsigned i = 1, e = LiveRegDefs.size(); i != e; ++i) { + for (unsigned i = 1, e = LiveRegDefs.size()-1; i != e; ++i) { if (!LiveRegDefs[i]) continue; if (LiveRegDefs[i] == SU) continue; if (!MachineOperand::clobbersPhysReg(RegMask, i)) continue; |
