[PATCH] D91064: [MachineBasicBlock] Fix update of live intervals in splitAt

[Carl Ritson via Phabricator via llvm-commits]

critson created this revision.
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In splitAt the wrong insertion point is passed to insertMBBInMaps.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D91064

Files:
  llvm/lib/CodeGen/MachineBasicBlock.cpp


Index: llvm/lib/CodeGen/MachineBasicBlock.cpp
===================================================================
--- llvm/lib/CodeGen/MachineBasicBlock.cpp
+++ llvm/lib/CodeGen/MachineBasicBlock.cpp
@@ -984,7 +984,7 @@
     addLiveIns(*SplitBB, LiveRegs);
 
   if (LIS)
-    LIS->insertMBBInMaps(SplitBB, &MI);
+    LIS->insertMBBInMaps(SplitBB, &*SplitPoint);
 
   return SplitBB;
 }


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