Represent RegUnit liveness with LiveRange instance
Previously LiveInterval has been used, but having a spill weight and
register number is unnecessary for a register unit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192397 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/InterferenceCache.h b/lib/CodeGen/InterferenceCache.h
index c02fb9a..800f705 100644
--- a/lib/CodeGen/InterferenceCache.h
+++ b/lib/CodeGen/InterferenceCache.h
@@ -72,7 +72,7 @@
unsigned VirtTag;
/// Fixed interference in RegUnit.
- LiveInterval *Fixed;
+ LiveRange *Fixed;
/// Iterator pointing into the fixed RegUnit interference.
LiveInterval::iterator FixedI;