[all-commits] [llvm/llvm-project] 8d3741: Revert "[SelectionDAG][Mips][PowerPC][RISCV][WebAs...

[stefanp-ibm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8d37411e48202b490c62ee3548df4b90f5974e12
      https://github.com/llvm/llvm-project/commit/8d37411e48202b490c62ee3548df4b90f5974e12
  Author: Stefan Pintilie <stefanp at ca.ibm.com>
  Date:   2021-05-12 (Wed, 12 May 2021)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/lib/Target/WebAssembly/WebAssemblyInstrAtomics.td
    M llvm/test/CodeGen/Mips/atomic.ll
    M llvm/test/CodeGen/PowerPC/atomics-i16-ldst.ll
    M llvm/test/CodeGen/PowerPC/atomics-i32-ldst.ll
    M llvm/test/CodeGen/PowerPC/atomics-i64-ldst.ll
    M llvm/test/CodeGen/PowerPC/atomics-i8-ldst.ll
    M llvm/test/CodeGen/RISCV/atomic-signext.ll

  Log Message:
  -----------
  Revert "[SelectionDAG][Mips][PowerPC][RISCV][WebAssembly] Teach computeKnownBits/ComputeNumSignBits about atomics"

This reverts commit 6c80361b8474535852afb2f7201370fb5f410091.
Breaks PowerPC Big Endian buildbots.