[all-commits] [llvm/llvm-project] 8ec116: [Codegen, BasicBlockSections] Avoid cloning blocks...

[Rahman Lavaee via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8ec1161fe66def9af8973c8c073be7d043cc411c
      https://github.com/llvm/llvm-project/commit/8ec1161fe66def9af8973c8c073be7d043cc411c
  Author: Rahman Lavaee <rahmanl at google.com>
  Date:   2024-06-03 (Mon, 03 Jun 2024)

  Changed paths:
    M llvm/lib/CodeGen/BasicBlockPathCloning.cpp
    M llvm/test/CodeGen/X86/basic-block-sections-cloning-invalid.ll

  Log Message:
  -----------
  [Codegen, BasicBlockSections] Avoid cloning blocks which have their machine block address taken. (#94296)

These blocks usually show up in the form of branches within inline
assembly. Since it's hard to rewire them, we fully omit paths with such
blocks from path cloning.



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