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4 Commits

Author SHA1 Message Date
Graham Hunter
185863f7de [LV] Use available masked vector function variants when required 
LLVM has the ability to vectorize using function variants that require
a mask by creating an all-true mask, and to vectorize a conditional
call via scalarization, now we want to join the two parts together
and use a masked variant when a mask is required.

Reviewed By: david-arm

Differential Revision: https://reviews.llvm.org/D136251
 2023-04-05 11:18:38 +01:00
Graham Hunter
a180344589 [LV] Allow scalarization of function calls when masking is required 
This patch adds support for scalarizing calls to a function when
there is a vector variant that cannot be used, either because there
isn't a masked variant or because the cost model indicated a VF
without a masked variant was better.

Reviewed By: paulwalker-arm

Differential Revision: https://reviews.llvm.org/D134422
 2023-03-03 15:26:04 +00:00
Roman Lebedev
be51fa4580
[NFC] Port all runlines for LoopVectorize pass tests to -passes syntax 2022-12-05 22:17:30 +03:00
Graham Hunter
7b420a4a8b [NFC][LV] Scalarizing test for masked vector calls 2022-09-21 15:43:25 +01:00