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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 | 939274fcfd65047d516d5afff0dc5ac1817c5550 (patch) | |
| tree | 88a98e5439ca018a072f058d9ac22ab9de8144d2 /lib/CodeGen/MachineInstr.cpp | |
| parent | 369503f8412bba4a0138074c97107c09cc4513e0 (diff) | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27771 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineInstr.cpp')
0 files changed, 0 insertions, 0 deletions