[all-commits] [llvm/llvm-project] f19e8f: [COST][X86]Improve cost model for reverse shuffle ...

[cilkplus via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f19e8f424f1f76b1868f68631bfbd0d3b1648bda
      https://github.com/llvm/llvm-project/commit/f19e8f424f1f76b1868f68631bfbd0d3b1648bda
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2021-04-27 (Tue, 27 Apr 2021)

  Changed paths:
    M llvm/lib/Target/X86/X86TargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/X86/shuffle-reverse.ll

  Log Message:
  -----------
  [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