[all-commits] [llvm/llvm-project] f554e2: [AsmPrinter] Omit unique ID for __patchable_functi...

[Fangrui Song via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f554e27224b9fd888d5c803e555425076d5a8c1a
      https://github.com/llvm/llvm-project/commit/f554e27224b9fd888d5c803e555425076d5a8c1a
  Author: Fangrui Song <maskray at google.com>
  Date:   2020-02-14 (Fri, 14 Feb 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/AsmPrinter.h
    M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
    M llvm/test/CodeGen/AArch64/patchable-function-entry-bti.ll
    M llvm/test/CodeGen/AArch64/patchable-function-entry.ll
    M llvm/test/CodeGen/X86/patchable-function-entry-ibt.ll
    M llvm/test/CodeGen/X86/patchable-function-entry.ll

  Log Message:
  -----------
  [AsmPrinter] Omit unique ID for __patchable_function_entries sections

Follow-up for D74006.

When the integrated assembler is used, we use SHF_LINK_ORDER.  The
linked-to symbol is part of ELFSectionKey, thus we can omit the unique
ID.