[all-commits] [llvm/llvm-project] 35cf9a: [AArch64] Re-add patterns for (s/u)mull2.

[Eli Friedman via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 35cf9a1fc5d2ab7c171c968737092874676ce8ea
      https://github.com/llvm/llvm-project/commit/35cf9a1fc5d2ab7c171c968737092874676ce8ea
  Author: Eli Friedman <efriedma at quicinc.com>
  Date:   2019-11-06 (Wed, 06 Nov 2019)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/test/CodeGen/AArch64/aarch64-smull.ll

  Log Message:
  -----------
  [AArch64] Re-add patterns for (s/u)mull2.

These patterns were added in D46009, but removed in D54276 due to
missing test coverage.

Differential Revision: https://reviews.llvm.org/D69831