Yes, if the redef is a copy, update the old val# with the copy. But make sure to...
authorEvan Cheng <evan.cheng@apple.com>
Mon, 17 May 2010 01:47:47 +0000 (01:47 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Mon, 17 May 2010 01:47:47 +0000 (01:47 +0000)
commitad6c5a20ba87e7aba91ef7e8b270715a25379770
tree11a4612ccd18005dd4ff26f2100d2b5a3cbabbbc
parent9c207ac0dc3b2f6af9eac52de488d568a4f96291
Yes, if the redef is a copy, update the old val# with the copy. But make sure to clear the copy field if the redef is not a copy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103922 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/LiveIntervalAnalysis.cpp