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| author | Evan Cheng <evan.cheng@apple.com> | 2009-12-15 01:44:10 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-12-15 01:44:10 +0000 |
| commit | 3466f13f38b2f3e652cca82bd5da8527e72e195d (patch) | |
| tree | e83ca98d6e07fea1f00fa3ffe900ec779ae23045 /lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp | |
| parent | ad9c0a3d8bf625d169596547f893b9ec8b953e26 (diff) | |
| download | llvm-3466f13f38b2f3e652cca82bd5da8527e72e195d.tar.gz llvm-3466f13f38b2f3e652cca82bd5da8527e72e195d.tar.bz2 llvm-3466f13f38b2f3e652cca82bd5da8527e72e195d.tar.xz | |
Tail duplication should zap a copy it inserted for SSA update if the copy is the only use of its source.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91390 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp')
0 files changed, 0 insertions, 0 deletions