commit 103947125c0d6501f027c80eb81a7473241e28a4
author Evan Cheng <evan.cheng@apple.com> Wed Aug 08 05:56:18 2007 +0000
committer Evan Cheng <evan.cheng@apple.com> Wed Aug 08 05:56:18 2007 +0000
tree 56085585ee3e9f56670614f6958efc309adc38cc
parent c63d4c2e4e43add22b5cc6a41a93cfa83368f15f

Clean up and bug fix.

llvm-svn: 40921

llvm/lib/CodeGen/LiveInterval.cpp

diff --git a/llvm/lib/CodeGen/LiveInterval.cpp b/llvm/lib/CodeGen/LiveInterval.cpp
index 580cf44..32399ef 100644
--- a/llvm/lib/CodeGen/LiveInterval.cpp
+++ b/llvm/lib/CodeGen/LiveInterval.cpp
@@ -300,7 +300,7 @@
   // we want to avoid the interval scan if not.
   bool MustMapCurValNos = false;
   for (unsigned i = 0, e = getNumValNums(); i != e; ++i) {
-    //if (ValueNumberInfo[i].def == ~1U) continue;  // tombstone value #
+    if (ValueNumberInfo[i].def == ~1U) continue;  // tombstone value #
     if (i != (unsigned)LHSValNoAssignments[i]) {
       MustMapCurValNos = true;
       break;