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| author | Andrew Trick <atrick@apple.com> | 2012-03-31 01:35:59 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2012-03-31 01:35:59 +0000 |
| commit | 1a004ca0846b754fe94a0635d3812269e52e5656 (patch) | |
| tree | 9dec7d4772673d24c1d39b27e41e259868e08817 /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | a9151a5170e4fbd0b6df2cf99a42f1ef71635e4f (diff) | |
| download | llvm-1a004ca0846b754fe94a0635d3812269e52e5656.zip llvm-1a004ca0846b754fe94a0635d3812269e52e5656.tar.gz llvm-1a004ca0846b754fe94a0635d3812269e52e5656.tar.bz2 | |
Introduce Register Units: Give each leaf register a number.
First small step toward modeling multi-register multi-pressure. In the
future, register units can also be used to model liveness and
aliasing.
llvm-svn: 153794
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions