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| author | Nadav Rotem <nrotem@apple.com> | 2013-10-25 06:41:18 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2013-10-25 06:41:18 +0000 |
| commit | d369d4bdf906a23f310b5112bf8dc89e0f74b809 (patch) | |
| tree | 3fe45ae67032ae298c7f1ddab451d225d06a3cee /llvm/lib/TableGen | |
| parent | 7633afc960124604d1fec818b9f89aecfef06d95 (diff) | |
| download | bcm5719-llvm-d369d4bdf906a23f310b5112bf8dc89e0f74b809.tar.gz bcm5719-llvm-d369d4bdf906a23f310b5112bf8dc89e0f74b809.zip | |
Optimize concat_vectors(X, undef) -> scalar_to_vector(X).
This optimization is not SSE specific so I am moving it to DAGco.
The new scalar_to_vector dag node exposed a missing pattern in the AArch64 target that I needed to add.
llvm-svn: 193393
Diffstat (limited to 'llvm/lib/TableGen')
0 files changed, 0 insertions, 0 deletions
