diff options
Diffstat (limited to 'llvm/lib/CodeGen/LiveRangeCalc.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/LiveRangeCalc.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/LiveRangeCalc.cpp b/llvm/lib/CodeGen/LiveRangeCalc.cpp index d804b39c597..45e7265c8f4 100644 --- a/llvm/lib/CodeGen/LiveRangeCalc.cpp +++ b/llvm/lib/CodeGen/LiveRangeCalc.cpp @@ -50,7 +50,7 @@ static void createDeadDef(SlotIndexes &Indexes, VNInfo::Allocator &Alloc, LR.createDeadDef(DefIdx, Alloc); } -void LiveRangeCalc::calculate(LiveInterval &LI) { +void LiveRangeCalc::calculate(LiveInterval &LI, bool TrackSubRegs) { assert(MRI && Indexes && "call reset() first"); // Step 1: Create minimal live segments for every definition of Reg. @@ -63,7 +63,7 @@ void LiveRangeCalc::calculate(LiveInterval &LI) { continue; unsigned SubReg = MO.getSubReg(); - if (LI.hasSubRanges() || (SubReg != 0 && MRI->tracksSubRegLiveness())) { + if (LI.hasSubRanges() || (SubReg != 0 && TrackSubRegs)) { unsigned Mask = SubReg != 0 ? TRI.getSubRegIndexLaneMask(SubReg) : MRI->getMaxLaneMaskForVReg(Reg); |
