Plug trivial leak.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101034 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/MachineLICM.cpp b/lib/CodeGen/MachineLICM.cpp
index a29e5059f3ddb5d225bf538d68dbdc2d47177a3e..db67c714c36e2cb93a923a63dd5fcc183057899c 100644 (file)
--- a/lib/CodeGen/MachineLICM.cpp
+++ b/lib/CodeGen/MachineLICM.cpp
@@ -391,6 +391,8 @@ void MachineLICM::HoistRegionPostRA(MachineDomTreeNode *N) {
     if (PhysRegDefs[Candidates[i].Def] == 1)
       HoistPostRA(Candidates[i].MI, Candidates[i].Def);
   }
+
+  delete[] PhysRegDefs;
 }
 
 /// AddToLiveIns - Add register 'Reg' to the livein sets of BBs in the