Split joinIntervals into two methods
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15003 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveIntervalAnalysis.h b/lib/CodeGen/LiveIntervalAnalysis.h
index bb3c171..dc15008 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.h
+++ b/lib/CodeGen/LiveIntervalAnalysis.h
@@ -169,6 +169,10 @@
/// joinIntervals - join compatible live intervals
void joinIntervals();
+ /// joinIntervalsInMachineBB - Join intervals based on move
+ /// instructions in the specified basic block.
+ void joinIntervalsInMachineBB(MachineBasicBlock *MBB);
+
/// handleRegisterDef - update intervals for a register def
/// (calls handlePhysicalRegisterDef and
/// handleVirtualRegisterDef)