[all-commits] [llvm/llvm-project] 02918f: [CostModel][X86] Add test coverage for sub-64bit v...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 02918f1079432ae46792d2d2f4542a0fce1ba08b
      https://github.com/llvm/llvm-project/commit/02918f1079432ae46792d2d2f4542a0fce1ba08b
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-05-22 (Sat, 22 May 2021)

  Changed paths:
    M llvm/test/Analysis/CostModel/X86/arith.ll

  Log Message:
  -----------
  [CostModel][X86] Add test coverage for sub-64bit vXi8 multiplication costs

These can be cheaply promoted to a single v8i16 vector for multiplication