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| author | Manman Ren <mren@apple.com> | 2012-07-28 16:48:01 +0000 |
|---|---|---|
| committer | Manman Ren <mren@apple.com> | 2012-07-28 16:48:01 +0000 |
| commit | 0eb3edea9cb6819334173a7d288da85943201fe5 (patch) | |
| tree | 77172a23d7618e5dbe447fc4b7536ba1a416deaf /lib/CodeGen/MachineFunction.cpp | |
| parent | cdfbcdeeede52de472ae8187c0fb4ed4a014c2a3 (diff) | |
X86 Peephole: fold loads to the source register operand if possible.
Machine CSE and other optimizations can remove instructions so folding
is possible at peephole while not possible at ISel.
rdar://10554090 and rdar://11873276
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160919 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions