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| author | Owen Anderson <resistor@mac.com> | 2010-08-27 23:31:36 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2010-08-27 23:31:36 +0000 |
| commit | a03f4a8724c0f825b424965e4ac45dc18b7126b4 (patch) | |
| tree | 0ac25e8321349e71ebdc071c25df9b28d97a8d32 /lib/CodeGen/ScheduleDAG.cpp | |
| parent | 564ede8e4d01c4b0c321e07bc399b9c0f50ac59d (diff) | |
| download | external_llvm-a03f4a8724c0f825b424965e4ac45dc18b7126b4.zip external_llvm-a03f4a8724c0f825b424965e4ac45dc18b7126b4.tar.gz external_llvm-a03f4a8724c0f825b424965e4ac45dc18b7126b4.tar.bz2 | |
Add a prototype of a new peephole optimizing pass that uses LazyValue info to simplify PHIs and select's.
This pass addresses the missed optimizations from PR2581 and PR4420.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112325 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/ScheduleDAG.cpp')
0 files changed, 0 insertions, 0 deletions