[all-commits] [llvm/llvm-project] c123c1: [SystemZ] Set getExtendForAtomicOps to ISD::ANY_EX...

[Ulrich Weigand via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c123c178b26ea38a1035093edfa430256bfd1e64
      https://github.com/llvm/llvm-project/commit/c123c178b26ea38a1035093edfa430256bfd1e64
  Author: Ulrich Weigand <ulrich.weigand at de.ibm.com>
  Date:   2021-05-29 (Sat, 29 May 2021)

  Changed paths:
    M llvm/lib/Target/SystemZ/SystemZISelLowering.h

  Log Message:
  -----------
  [SystemZ] Set getExtendForAtomicOps to ISD::ANY_EXTEND

The implementation of subword atomics does not actually
guarantee the result is zero-extended, which now caused
build bot failures after https://reviews.llvm.org/D101342
was landed.