diff options
| -rw-r--r-- | lib/CodeGen/SplitKit.cpp | 3 | ||||
| -rw-r--r-- | lib/CodeGen/SplitKit.h | 1 |
2 files changed, 0 insertions, 4 deletions
diff --git a/lib/CodeGen/SplitKit.cpp b/lib/CodeGen/SplitKit.cpp index 2197046b03..0679a619f5 100644 --- a/lib/CodeGen/SplitKit.cpp +++ b/lib/CodeGen/SplitKit.cpp @@ -203,7 +203,6 @@ bool SplitAnalysis::calcLiveBlockInfo() { ++NumGapBlocks; // Push the Live-in part. - BI.LiveThrough = false; BI.LiveOut = false; UseBlocks.push_back(BI); UseBlocks.back().LastUse = LastStop; @@ -215,8 +214,6 @@ bool SplitAnalysis::calcLiveBlockInfo() { } } - // Don't set LiveThrough when the block has a gap. - BI.LiveThrough = BI.LiveIn && BI.LiveOut; UseBlocks.push_back(BI); // LVI is now at LVE or LVI->end >= Stop. diff --git a/lib/CodeGen/SplitKit.h b/lib/CodeGen/SplitKit.h index 7948b725f8..4566b84ca7 100644 --- a/lib/CodeGen/SplitKit.h +++ b/lib/CodeGen/SplitKit.h @@ -78,7 +78,6 @@ public: MachineBasicBlock *MBB; SlotIndex FirstUse; ///< First instr using current reg. SlotIndex LastUse; ///< Last instr using current reg. - bool LiveThrough; ///< Live in whole block (Templ 5. above). bool LiveIn; ///< Current reg is live in. bool LiveOut; ///< Current reg is live out. |