| commit | 7fa889dd8799a5db053d011031f8a1cdebed0e60 | [log] [tgz] |
|---|---|---|
| author | David Majnemer <david.majnemer@gmail.com> | Fri May 15 20:08:27 2015 +0000 |
| committer | David Majnemer <david.majnemer@gmail.com> | Fri May 15 20:08:27 2015 +0000 |
| tree | 759ddcec66f718bf9a78f61ffdd5c21c59394b31 | |
| parent | 21a996a0e3ea75f93923cf329d551e058487be2b [diff] |
[X86] Use a better sentinel offset for the FrameAddr index Other pieces of CodeGen want to negate frame object offsets to account for architectures where the stack grows down. Our object is a pseudo object so it's offset doesn't matter. However, we shouldn't choose an offset which results in undefined behavior if you negate it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237474 91177308-0d34-0410-b5e6-96231b3b80d8