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| author | Nirav Dave <niravd@google.com> | 2017-08-01 13:45:35 +0000 |
|---|---|---|
| committer | Nirav Dave <niravd@google.com> | 2017-08-01 13:45:35 +0000 |
| commit | b5cb48c6ae16d6ffc54c7d7281160bcc4acdc4cb (patch) | |
| tree | cdc1dd0b714825d56b5d329663d4f06dac24f68a /lldb/packages/Python/lldbsuite/test/python_api/thread/main2.cpp | |
| parent | a2b4748bdc11ad679426be6b7fe67a3eff66063a (diff) | |
| download | bcm5719-llvm-b5cb48c6ae16d6ffc54c7d7281160bcc4acdc4cb.tar.gz bcm5719-llvm-b5cb48c6ae16d6ffc54c7d7281160bcc4acdc4cb.zip | |
[DAG] Extend visitSCALAR_TO_VECTOR optimization to truncated vector.
Summary:
Allow SCALAR_TO_VECTOR of EXTRACT_VECTOR_ELT to reduce to
EXTRACT_SUBVECTOR of vector shuffle when output is smaller. Marginally
improves vector shuffle computations.
Reviewers: efriedma, RKSimon, spatel
Subscribers: javed.absar, llvm-commits
Differential Revision: https://reviews.llvm.org/D35566
llvm-svn: 309680
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/thread/main2.cpp')
0 files changed, 0 insertions, 0 deletions
