[all-commits] [llvm/llvm-project] 7eeb46: [Aarch64] Add cost for missing extensions.

[Allen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7eeb468ae5e5a97f96a4a3348f66adcb2b0b8e8d
      https://github.com/llvm/llvm-project/commit/7eeb468ae5e5a97f96a4a3348f66adcb2b0b8e8d
  Author: chendewen <chendewen3 at huawei.com>
  Date:   2022-07-28 (Thu, 28 Jul 2022)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/AArch64/cast.ll

  Log Message:
  -----------
  [Aarch64] Add cost for missing extensions.

This patch adds a cost estimate for some missing sign extensions.
ref: https://reviews.llvm.org/D14730

Reviewed By: dmgreen

Differential Revision: https://reviews.llvm.org/D130565