[all-commits] [llvm/llvm-project] 783044: [CostModel][X86] Account for add/sub 512-bit vecto...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 78304450863bd4839427b486a3df70509ffc6b26
      https://github.com/llvm/llvm-project/commit/78304450863bd4839427b486a3df70509ffc6b26
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-08-30 (Tue, 30 Aug 2022)

  Changed paths:
    M llvm/lib/Target/X86/X86TargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/X86/arith-int.ll
    M llvm/test/Analysis/CostModel/X86/arith-overflow.ll
    M llvm/test/Analysis/CostModel/X86/div.ll
    M llvm/test/Analysis/CostModel/X86/fshl.ll
    M llvm/test/Analysis/CostModel/X86/fshr.ll
    M llvm/test/Analysis/CostModel/X86/reduce-add.ll
    M llvm/test/Analysis/CostModel/X86/rem.ll

  Log Message:
  -----------
  [CostModel][X86] Account for add/sub 512-bit vector splitting costs on non-AVX512BW targets