[all-commits] [llvm/llvm-project] d5e4f2: [SystemZ] Return true from isMaskAndCmp0FoldingBen...

[Jonas Paulsson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d5e4f28c0a45a659d45ae8a822c24d68fbadcfbd
      https://github.com/llvm/llvm-project/commit/d5e4f28c0a45a659d45ae8a822c24d68fbadcfbd
  Author: Jonas Paulsson <paulsson at linux.vnet.ibm.com>
  Date:   2021-06-08 (Tue, 08 Jun 2021)

  Changed paths:
    M llvm/lib/Target/SystemZ/SystemZISelLowering.h
    A llvm/test/CodeGen/SystemZ/codegenprepare-sink-and-for-tm.ll

  Log Message:
  -----------
  [SystemZ] Return true from isMaskAndCmp0FoldingBeneficial().

Return true if the mask is a constant uint of 2 bytes, in which case TMLL is
available.

Review: Ulrich Weigand