Remove #if'd code and update comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227873 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Hexagon/HexagonNewValueJump.cpp b/lib/Target/Hexagon/HexagonNewValueJump.cpp
index 7edba92e7e0d9eedf8d3a2dc6bf57b12dfbe3817..80983f87192c5a2c4344f6766372b8d2cd889358 100644 (file)
--- a/lib/Target/Hexagon/HexagonNewValueJump.cpp
+++ b/lib/Target/Hexagon/HexagonNewValueJump.cpp
@@ -355,11 +355,8 @@ bool HexagonNewValueJump::runOnMachineFunction(MachineFunction &MF) {
                << "********** Function: "
                << MF.getName() << "\n");
 
-#if 0
-  // for now disable this, if we move NewValueJump before register
-  // allocation we need this information.
-  LiveVariables &LVs = getAnalysis<LiveVariables>();
-#endif
+  // If we move NewValueJump before register allocation we'll need live variable
+  // analysis here too.
 
   QII = static_cast<const HexagonInstrInfo *>(MF.getSubtarget().getInstrInfo());
   QRI = static_cast<const HexagonRegisterInfo *>(