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| author | Craig Topper <craig.topper@gmail.com> | 2016-10-14 06:00:42 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2016-10-14 06:00:42 +0000 |
| commit | 40feb7f1570ab6f0d05993dc1513a9760a905c4c (patch) | |
| tree | a68aaeabed153bc543d306ecae71a7a306eaf108 /libcxx | |
| parent | 2bd52b5d91f7f560f86eb60a7852e5c2f44aefa3 (diff) | |
| download | bcm5719-llvm-40feb7f1570ab6f0d05993dc1513a9760a905c4c.tar.gz bcm5719-llvm-40feb7f1570ab6f0d05993dc1513a9760a905c4c.zip | |
[DAGCombiner] Teach createBuildVecShuffle to handle cases where input vectors are less than half of the output vector size.
This will be needed by a future commit to support sign/zero extending from v8i8 to v8i64 which requires a sign/zero_extend_vector_inreg to be created which requires v8i8 to be concatenated upto v64i8 and goes through this code.
llvm-svn: 284204
Diffstat (limited to 'libcxx')
0 files changed, 0 insertions, 0 deletions
