[llvm] 7b53fd1 - [CodeGen] Remove DisconnectedComponentsRenamed (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2022-01-01T22:50:24-08:00
New Revision: 7b53fd1cff9a5e04c41fb5426ed74f9247994374

URL: https://github.com/llvm/llvm-project/commit/7b53fd1cff9a5e04c41fb5426ed74f9247994374
DIFF: https://github.com/llvm/llvm-project/commit/7b53fd1cff9a5e04c41fb5426ed74f9247994374.diff

LOG: [CodeGen] Remove DisconnectedComponentsRenamed (NFC)

The last use was removed on May 31, 2016 in commit
f9acacaa928d7ba9db900c42893c244fb19714c4.

Added: 
    

Modified: 
    llvm/include/llvm/CodeGen/MachineScheduler.h

Removed: 
    


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diff  --git a/llvm/include/llvm/CodeGen/MachineScheduler.h b/llvm/include/llvm/CodeGen/MachineScheduler.h
index e368fd7d056af..267c4b595eecc 100644
--- a/llvm/include/llvm/CodeGen/MachineScheduler.h
+++ b/llvm/include/llvm/CodeGen/MachineScheduler.h
@@ -425,10 +425,6 @@ class ScheduleDAGMILive : public ScheduleDAGMI {
   IntervalPressure BotPressure;
   RegPressureTracker BotRPTracker;
 
-  /// True if disconnected subregister components are already renamed.
-  /// The renaming is only done on demand if lane masks are tracked.
-  bool DisconnectedComponentsRenamed = false;
-
 public:
   ScheduleDAGMILive(MachineSchedContext *C,
                     std::unique_ptr<MachineSchedStrategy> S)