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| author | Philip Reames <preames@rivosinc.com> | 2022-08-24 15:02:18 -0700 |
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| committer | Philip Reames <listmail@philipreames.com> | 2022-08-24 15:09:21 -0700 |
| commit | d4d6e71ea20bfdc22f57522bb118f04ecf08ef38 (patch) | |
| tree | 670f4581adb7cc9fc477539c35b6c7ea60813af0 /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | cb3f32a20d7091900a115ded426a8ae493dad4df (diff) | |
| download | llvm-d4d6e71ea20bfdc22f57522bb118f04ecf08ef38.zip llvm-d4d6e71ea20bfdc22f57522bb118f04ecf08ef38.tar.gz llvm-d4d6e71ea20bfdc22f57522bb118f04ecf08ef38.tar.bz2 | |
[RISCV] Add empirical costs for bswap/bitreverse/ctpop/ctlz/cttz
If anyone is looking for a source of ideas on vector codegen improvements, the lowerings for several of these seem to include pretty obvious fixits.
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
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