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| author | Pawel Wodnicki <pawel@32bitmicro.com> | 2012-11-29 02:35:17 +0000 |
|---|---|---|
| committer | Pawel Wodnicki <pawel@32bitmicro.com> | 2012-11-29 02:35:17 +0000 |
| commit | 01a2efa74ef4308167f3ea5342b03dc1dc8e9b8b (patch) | |
| tree | 1530e6e3df4025f151a385582318e3220c27bde7 /lib/CodeGen/MachineCSE.cpp | |
| parent | 0bf24700008587be800865149b7e58b374de6fbf (diff) | |
Merging r168837: into the 3.2 release branch.
Avoid rewriting instructions twice.
This could cause miscompilations in targets where sub-register
composition is not always idempotent (ARM).
<rdar://problem/12758887>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_32@168849 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineCSE.cpp')
0 files changed, 0 insertions, 0 deletions