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| author | Jonas Paulsson <paulsson@linux.vnet.ibm.com> | 2017-01-27 07:46:26 +0000 |
|---|---|---|
| committer | Jonas Paulsson <paulsson@linux.vnet.ibm.com> | 2017-01-27 07:46:26 +0000 |
| commit | bb0ed3e732aff72f44ef76733fdf79c043cbb5b9 (patch) | |
| tree | 0c809d4fba96eaac3f821b90d88b782d3ab1e687 /lldb/packages/Python/lldbsuite | |
| parent | 914150172149e33b40cdc127af75f459c56233f3 (diff) | |
| download | bcm5719-llvm-bb0ed3e732aff72f44ef76733fdf79c043cbb5b9.tar.gz bcm5719-llvm-bb0ed3e732aff72f44ef76733fdf79c043cbb5b9.zip | |
[DAGTypeLegalizer] Handle SIGN/ZERO_EXTEND in WidenVecRes_Convert().
In case of a SIGN/ZERO_EXTEND of an incomplete vector type (using only a
partial number of available vector elements), WidenVecRes_Convert() used to
resort to scalarization.
This patch adds a handling of the (common) case where an input vector can be
found of same width as the widened result vector, by converting the node to
SIGN/ZERO_EXTEND_VECTOR_INREG.
Review: Eli Friedman
llvm-svn: 293268
Diffstat (limited to 'lldb/packages/Python/lldbsuite')
0 files changed, 0 insertions, 0 deletions
