[all-commits] [llvm/llvm-project] 4c5e4a: Revert "[SCCP] Do not replace deref'able ptr with ...

[Florian Hahn via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4c5e4aa89b11ec3253258b8df5125833773d1b1e
      https://github.com/llvm/llvm-project/commit/4c5e4aa89b11ec3253258b8df5125833773d1b1e
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-09-03 (Thu, 03 Sep 2020)

  Changed paths:
    M llvm/lib/Transforms/Scalar/SCCP.cpp
    M llvm/test/Transforms/SCCP/apint-bigint2.ll
    M llvm/test/Transforms/SCCP/indirectbr.ll
    M llvm/test/Transforms/SCCP/replace-dereferenceable-ptr-with-undereferenceable.ll

  Log Message:
  -----------
  Revert "[SCCP] Do not replace deref'able ptr with un-deref'able one."

This reverts commit 3542feeb2077f267bff1ab98fb4bf20099f44bb8.

This seems to be causing issues with a sanitizer build
http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-bootstrap-msan/builds/21677