[all-commits] [llvm/llvm-project] 46ee65: Revert "[InstSimplify] Remove known bits constant ...

[Nikita Popov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 46ee652c70f7922c5f540c4778c65ac0bb79191f
      https://github.com/llvm/llvm-project/commit/46ee652c70f7922c5f540c4778c65ac0bb79191f
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-05-03 (Sun, 03 May 2020)

  Changed paths:
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/test/Analysis/ValueTracking/knownzero-shift.ll
    M llvm/test/Transforms/GVN/PRE/volatile.ll
    A llvm/test/Transforms/InstSimplify/assume.ll
    M llvm/test/Transforms/InstSimplify/call.ll
    M llvm/test/Transforms/InstSimplify/or.ll
    M llvm/test/Transforms/InstSimplify/shift-knownbits.ll

  Log Message:
  -----------
  Revert "[InstSimplify] Remove known bits constant folding"

This reverts commit 08556afc54e7ddfa7cc2fdd69c615ad417722517.

This breaks some AMDGPU tests.