Just in case, handle something that is both a use and a def.
llvm-svn: 19696
diff --git a/llvm/lib/CodeGen/LiveVariables.cpp b/llvm/lib/CodeGen/LiveVariables.cpp
index 291cc79..8031610 100644
--- a/llvm/lib/CodeGen/LiveVariables.cpp
+++ b/llvm/lib/CodeGen/LiveVariables.cpp
@@ -310,7 +310,8 @@
// Update the defining instruction.
if (VI.DefInst == OldMI)
VI.DefInst = NewMI;
- } else if (MO.isUse()) {
+ }
+ if (MO.isUse()) {
// If this is a kill of the value, update the VI kills list.
if (VI.removeKill(OldMI))
VI.Kills.push_back(NewMI); // Yes, there was a kill of it