[all-commits] [llvm/llvm-project] 2bf9b9: [TTI] Fix cast cost on vector types.

[darkbuck via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2bf9b9a5a3a4d3817e44d31579a6cd5d67907b2c
      https://github.com/llvm/llvm-project/commit/2bf9b9a5a3a4d3817e44d31579a6cd5d67907b2c
  Author: Michael Liao <michael.hliao at gmail.com>
  Date:   2019-11-13 (Wed, 13 Nov 2019)

  Changed paths:
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    A llvm/test/Transforms/LICM/AMDGPU/bitcast.ll
    A llvm/test/Transforms/LICM/AMDGPU/lit.local.cfg

  Log Message:
  -----------
  [TTI] Fix cast cost on vector types.

- Only split vector types when both src and dst types are splittable.