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| author | Caroline Concatto <caroline.concatto@arm.com> | 2020-12-17 16:15:28 +0000 |
|---|---|---|
| committer | Caroline Concatto <caroline.concatto@arm.com> | 2021-01-04 13:59:58 +0000 |
| commit | 060cfd97954835c3be18e47c631d3efb3e374439 (patch) | |
| tree | 30c965020d38b636e005417c6cd6879bac5b1c65 /clang/lib/Frontend/InterfaceStubFunctionsConsumer.cpp | |
| parent | d38a0258a5f4c28fd0b0c00705c40e06976ed247 (diff) | |
| download | llvm-060cfd97954835c3be18e47c631d3efb3e374439.zip llvm-060cfd97954835c3be18e47c631d3efb3e374439.tar.gz llvm-060cfd97954835c3be18e47c631d3efb3e374439.tar.bz2 | |
[AArch64][SVE]Add cost model for masked gather and scatter for scalable vector.
A new TTI interface has been added 'Optional <unsigned>getMaxVScale' that
returns the maximum vscale for a given target.
When known getMaxVScale is used to compute the cost of masked gather scatter
for scalable vector.
Depends on D92094
Differential Revision: https://reviews.llvm.org/D93030
Diffstat (limited to 'clang/lib/Frontend/InterfaceStubFunctionsConsumer.cpp')
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