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[COST][X86]Improve cost model for reverse shuffle v32i16/v64i8 in AVX512F.
authorAlexey Bataev <a.bataev@outlook.com>
Wed, 21 Apr 2021 16:59:58 +0000 (09:59 -0700)
committerAlexey Bataev <a.bataev@outlook.com>
Tue, 27 Apr 2021 18:14:21 +0000 (11:14 -0700)
commitf19e8f424f1f76b1868f68631bfbd0d3b1648bda
tree0d1432219818bcc821235c3394382dc907b2355ctree | snapshot
parentbe935f28888cbfe705699fa3beb8b849aa0f9f90commit | diff
[COST][X86]Improve cost model for reverse shuffle v32i16/v64i8 in AVX512F.

Improved cost model for reverse shuffle on AVX512F for types
v32i16/v64i8.

Differential Revision: https://reviews.llvm.org/D100974
llvm/lib/Target/X86/X86TargetTransformInfo.cpp diff | blob | history
llvm/test/Analysis/CostModel/X86/shuffle-reverse.ll diff | blob | history
Domain: System / Toolchain;