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| author | Aiden Grossman <agrossman154@yahoo.com> | 2022-09-28 18:18:50 +0000 |
|---|---|---|
| committer | Aiden Grossman <agrossman154@yahoo.com> | 2022-09-28 18:45:04 +0000 |
| commit | 8d77f8fde7074639e1146f92e1c1e872316776ed (patch) | |
| tree | e7a580627bc51d7952d8b518e184ccfae54016e3 /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 2c12a04bba76e88259b3fae2cf7ce6f033a953ff (diff) | |
| download | llvm-8d77f8fde7074639e1146f92e1c1e872316776ed.zip llvm-8d77f8fde7074639e1146f92e1c1e872316776ed.tar.gz llvm-8d77f8fde7074639e1146f92e1c1e872316776ed.tar.bz2 | |
[MLGO] Add per-instruction MBB frequencies to regalloc dev features
This commit adds in two new features to the ML regalloc eviction
analysis that can be used in ML models, a vector of MBB frequencies and
a vector of indicies mapping instructions to their corresponding basic
blocks. This will allow for further experimentation with per-instruction
features and give a lot more flexibility for future experimentation over
how we're extracting MBB frequency data currently.
Reviewed By: mtrofin, jacobhegna
Differential Revision: https://reviews.llvm.org/D134166
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions