[all-commits] [llvm/llvm-project] 9317e6: [TTI] Add SK_Splice shuffle mask detection and X86...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9317e6311f7ebc433d8ddeb5a970b95fa891dc1d
      https://github.com/llvm/llvm-project/commit/9317e6311f7ebc433d8ddeb5a970b95fa891dc1d
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-08-23 (Tue, 23 Aug 2022)

  Changed paths:
    M llvm/include/llvm/Analysis/TargetTransformInfo.h
    M llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    M llvm/include/llvm/IR/Instructions.h
    M llvm/lib/IR/Instructions.cpp
    M llvm/lib/Target/X86/X86TargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/X86/shuffle-splice.ll

  Log Message:
  -----------
  [TTI] Add SK_Splice shuffle mask detection and X86 costs

Enables fixed sized vectors to detect SK_Splice shuffle patterns and provides basic X86 cost support

Differential Revision: https://reviews.llvm.org/D132374