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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2015-06-26 14:51:36 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2015-06-26 14:51:36 +0000 |
| commit | 07e70b4fa4d6e2504fcd3d6c0b0415e378b937eb (patch) | |
| tree | 7470eb8033b880cfff580626efd7453d1e168602 /llvm/lib/CodeGen/MachineInstr.cpp | |
| parent | a17cbff2f6987dc3862ffdfd50aa9cb5dd12b984 (diff) | |
| download | llvm-07e70b4fa4d6e2504fcd3d6c0b0415e378b937eb.zip llvm-07e70b4fa4d6e2504fcd3d6c0b0415e378b937eb.tar.gz llvm-07e70b4fa4d6e2504fcd3d6c0b0415e378b937eb.tar.bz2 | |
[DAGCombine] fold (X >>?,exact C1) << C2 --> X << (C2-C1)
Instcombine also does this but many opportunities only become visible
after GEPs are lowered.
llvm-svn: 240787
Diffstat (limited to 'llvm/lib/CodeGen/MachineInstr.cpp')
0 files changed, 0 insertions, 0 deletions