diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2006-04-20 08:54:13 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-04-20 08:54:13 +0000 |
| commit | 8d6c229f8c6b63204f9482848ca14fe3caf3019b (patch) | |
| tree | ce6762276cc5f3200b56c345d8186b4f553345a0 /llvm/lib/CodeGen/SelectionDAG | |
| parent | 2bd632a02a14f1feed171027ed2016be517740f6 (diff) | |
| download | bcm5719-llvm-8d6c229f8c6b63204f9482848ca14fe3caf3019b.tar.gz bcm5719-llvm-8d6c229f8c6b63204f9482848ca14fe3caf3019b.zip | |
Added a virtual method isVectorClearMaskLegal to TLI. It is similar to
isShuffleMaskLegal, used to determine if it makes sense to turn a
"vector clear" (e.g. pand V, <0, -1, 0, -1> to a shuffle of the vector and
a zero vector.
llvm-svn: 27873
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG')
0 files changed, 0 insertions, 0 deletions
