[all-commits] [llvm/llvm-project] d2b4a6: [BPF] Fix a bug in BPFAdjustOpt pass for icmp tran...

[yonghong-song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d2b4a675a8f9895eb06eec8a963c11a84d04ed03
      https://github.com/llvm/llvm-project/commit/d2b4a675a8f9895eb06eec8a963c11a84d04ed03
  Author: Yonghong Song <yhs at fb.com>
  Date:   2022-03-17 (Thu, 17 Mar 2022)

  Changed paths:
    M llvm/lib/Target/BPF/BPFAdjustOpt.cpp
    A llvm/test/CodeGen/BPF/adjust-opt-icmp5.ll

  Log Message:
  -----------
  [BPF] Fix a bug in BPFAdjustOpt pass for icmp transformation

When checking a bcc issue related to bcc tool inject.py,
I found a bug in BPFAdjustOpt pass for icmp transformation,
caused by typo's. For the following condition:
  Cond2Op != ICmpInst::ICMP_SLT && Cond1Op != ICmpInst::ICMP_SLE
it should be
  Cond2Op != ICmpInst::ICMP_SLT && Cond2Op != ICmpInst::ICMP_SLE

This patch fixed the problem and a test case is added.

Differential Revision: https://reviews.llvm.org/D121883