Do not drop undef debug values. These are used as range termination marker by live...
authorDevang Patel <dpatel@apple.com>
Wed, 3 Aug 2011 23:13:55 +0000 (23:13 +0000)
committerDevang Patel <dpatel@apple.com>
Wed, 3 Aug 2011 23:13:55 +0000 (23:13 +0000)
commit5787124820f9f544216675c020ff0b33e090d181
treec665941420aa0b4c9ab219db6c28f58a965c8006
parent9dbd0a866ef54f2d72ba7673096ffb4cfdb15331
Do not drop undef debug values. These are used as range termination marker by live debug variable pass.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136834 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp