Remove dead code; added a missing null ptr check.
authorEvan Cheng <evan.cheng@apple.com>
Mon, 6 Nov 2006 21:33:46 +0000 (21:33 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Mon, 6 Nov 2006 21:33:46 +0000 (21:33 +0000)
commitd5ad440f4371448e2c926b4f6613cc7107dd5c5c
treefcd3b7ec03a9819e217dff00db9bbfaa4adbfc2c
parent8c97c07040a45ef200bf60abf091e064d2fa72f6
Remove dead code; added a missing null ptr check.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31478 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp