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| 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 | c313c66a88a19f6cb59f8c349fe86eb69ee68b5f (patch) | |
| tree | 285543588b546542745d1044f5f8a898e4e6fd2c /lib/CodeGen/SelectionDAG/DAGCombiner.cpp | |
| parent | 7afbb73632694e08a81594e18783d18be17b7093 (diff) | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27873 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
0 files changed, 0 insertions, 0 deletions