Better handling of local offsets for downwards growing stacks. This corrects
relative offsets when there are offsets encoded in the instructions and
simplifies final allocation in PEI. rdar://8277890

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111836 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed