[all-commits] [llvm/llvm-project] dcaca7: [CostModel][X86] Add missing SSE41 v2iX sext/zext ...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dcaca7206e363eea936b789b501de084dee82e4b
      https://github.com/llvm/llvm-project/commit/dcaca7206e363eea936b789b501de084dee82e4b
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-05-24 (Mon, 24 May 2021)

  Changed paths:
    M llvm/lib/Target/X86/X86TargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/X86/extend.ll
    M llvm/test/Analysis/CostModel/X86/sse-itoi.ll

  Log Message:
  -----------
  [CostModel][X86] Add missing SSE41 v2iX sext/zext costs

Also fix existing v4i8->v4i16 sext cost to match the equivalents