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| author | Chris Lattner <sabre@nondot.org> | 2006-04-17 21:19:12 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-04-17 21:19:12 +0000 |
| commit | 14c4972b6dfa4e325ec85aa37d72ae36eb13ead3 (patch) | |
| tree | 43238dfe11bb675c03382b94ed50c9a42833f374 /llvm/lib/CodeGen/MachineInstr.cpp | |
| parent | 6df094b4ab3d7097abeaca42f7c8d29addb8509a (diff) | |
| download | llvm-14c4972b6dfa4e325ec85aa37d72ae36eb13ead3.zip llvm-14c4972b6dfa4e325ec85aa37d72ae36eb13ead3.tar.gz llvm-14c4972b6dfa4e325ec85aa37d72ae36eb13ead3.tar.bz2 | |
Prefer to allocate V2-V5 before V0,V1. This lets us generate code like this:
vspltisw v2, -12
vrlw v2, v2, v2
instead of:
vspltisw v0, -12
vrlw v2, v0, v0
when a function is returning a value.
llvm-svn: 27771
Diffstat (limited to 'llvm/lib/CodeGen/MachineInstr.cpp')
0 files changed, 0 insertions, 0 deletions