Use the LiveBLocks array for SplitEditor::splitSingleBlocks() as well.
This fixes a bug where splitSingleBlocks() could split a live range after a
terminator instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125237 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SplitKit.h b/lib/CodeGen/SplitKit.h
index 9294514..2b593d5 100644
--- a/lib/CodeGen/SplitKit.h
+++ b/lib/CodeGen/SplitKit.h
@@ -407,6 +407,10 @@
/// Return the end of the live range.
SlotIndex leaveIntvAfter(SlotIndex Idx);
+ /// leaveIntvBefore - Leave the open interval before the instruction at Idx.
+ /// Return the end of the live range.
+ SlotIndex leaveIntvBefore(SlotIndex Idx);
+
/// leaveIntvAtTop - Leave the interval at the top of MBB.
/// Add liveness from the MBB top to the copy.
/// Return the end of the live range.