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| author | Evan Cheng <evan.cheng@apple.com> | 2006-04-20 08:56:16 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-04-20 08:56:16 +0000 |
| commit | 44f1f09b4e08bf6f94269c1fe4363b99ef17af50 (patch) | |
| tree | 6009067276265c856d355978a1c9b57e46c32725 /lib/Target/SparcV9/ModuloScheduling/ModuloSchedulingSuperBlock.cpp | |
| parent | c313c66a88a19f6cb59f8c349fe86eb69ee68b5f (diff) | |
Turn a VAND into a VECTOR_SHUFFLE is applicable.
DAG combiner can turn a VAND V, <-1, 0, -1, -1>, i.e. vector clear elements,
into a vector shuffle with a zero vector. It only does so when TLI tells it
the xform is profitable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27874 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/SparcV9/ModuloScheduling/ModuloSchedulingSuperBlock.cpp')
0 files changed, 0 insertions, 0 deletions