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| author | Evan Cheng <evan.cheng@apple.com> | 2012-01-07 03:35:48 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2012-01-07 03:35:48 +0000 |
| commit | 70017fb01bba634649f7f3b1dee33c6cda0721d0 (patch) | |
| tree | aa2d21a5531b1116e1be829be232e8e451ff56c6 /lib/CodeGen/MachineCopyPropagation.cpp | |
| parent | acdb4aaf9b1f2edd96163c27bcc4e0557014f51e (diff) | |
Revert part of r147716. Looks like x87 instructions kill markers are all messed
up so branch folding pass can't use the scavenger. :-( This doesn't breaks
anything currently. It just means targets which do not carefully update kill
markers cannot run post-ra scheduler (not new, it has always been the case).
We should fix this at some point since it's really hacky.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147719 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineCopyPropagation.cpp')
0 files changed, 0 insertions, 0 deletions