[all-commits] [llvm/llvm-project] 3fee76: Headers for basic blocks in CFG dot graphs

[arpilipe via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3fee76cff3431bebaa0068a39a7b0d0a645c823f
      https://github.com/llvm/llvm-project/commit/3fee76cff3431bebaa0068a39a7b0d0a645c823f
  Author: Marek Sedláček <msedlacek at azul.com>
  Date:   2023-08-17 (Thu, 17 Aug 2023)

  Changed paths:
    M llvm/include/llvm/Analysis/CFGPrinter.h
    M llvm/test/Analysis/DotMachineCFG/AMDGPU/functions.mir
    M llvm/test/Analysis/DotMachineCFG/AMDGPU/irreducible.mir
    M llvm/test/Other/cfg_deopt_unreach.ll
    M polly/test/ScopDetect/dot-scops-npm.ll

  Log Message:
  -----------
  Headers for basic blocks in CFG dot graphs

This change adds separators for basic block names, which makes it
easier to find a basic block based on its name and separates it
from the code.

Currently there is also a chance that the basic block label will
be present twice, that is in case the basic block has explicit
numbering, this change fixes this bug.

Differential Revision: https://reviews.llvm.org/D154102