[all-commits] [llvm/llvm-project] 645d2d: Revert "Don't treat readnone call in presplit coro...

[Chuanqi Xu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 645d2dd3a9c24dd49f6712fea332e58c55d6c1d3
      https://github.com/llvm/llvm-project/commit/645d2dd3a9c24dd49f6712fea332e58c55d6c1d3
  Author: Chuanqi Xu <yedeng.yd at linux.alibaba.com>
  Date:   2022-07-20 (Wed, 20 Jul 2022)

  Changed paths:
    M llvm/docs/Coroutines.rst
    M llvm/docs/LangRef.rst
    M llvm/include/llvm/IR/InstrTypes.h
    M llvm/lib/Analysis/BasicAliasAnalysis.cpp
    R llvm/test/Transforms/Coroutines/coro-readnone-01.ll
    R llvm/test/Transforms/Coroutines/coro-readnone-02.ll
    M llvm/unittests/Analysis/AliasAnalysisTest.cpp
    M llvm/unittests/IR/InstructionsTest.cpp

  Log Message:
  -----------
  Revert "Don't treat readnone call in presplit coroutine as not access memory"

This reverts commit 57224ff4a6833dca1f17568cc9cf77f9579030ae. This
commit may trigger crashes on some workloads. Revert it for clearness.