[PATCH] D109963: [AArch64] Split bitmask immediate of bitwise AND operation

Tue Oct 5 07:36:26 PDT 2021

jaykang10 added a comment.

In D109963#3042600 <https://reviews.llvm.org/D109963#3042600>, @DavidSpickett wrote:

> I've also reproduced it. Since check stage 1 passes my guess is that the clang built in stage 1 is emitting incorrect code.

um... I checked it on AArch64 machine as below.

  make stage2 -j32
  ./bin/llvm-lit ../clang/test/CXX/over/over.match/over.match.funcs/p4-0x.cpp
  llvm-lit: /home/jinkan01/Projects/llvm-project/llvm/utils/lit/lit/llvm/config.py:436: note: using clang: /home/jinkan01/Projects/llvm-project/build/bin/clang
  -- Testing: 1 tests, 1 workers --
  PASS: Clang :: CXX/over/over.match/over.match.funcs/p4-0x.cpp (1 of 1)

  Testing Time: 0.22s
    Passed: 1

If possible, can you let me know how to reproduce it please? @DavidSpickett @zatrazz

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D109963/new/

https://reviews.llvm.org/D109963