[PATCH] D45166: [ELF] - Introduce helper for iterating over linker commands.

[George Rimar via Phabricator via llvm-commits]

grimar created this revision.
grimar added reviewers: ruiu, espindola.
Herald added subscribers: arichardson, javed.absar, emaste.

We often need to iterate over linker script commands.
And very often we need only a single command type in a loop.
I suggest adding the helper for convenience.
The patch shows the change I am suggesting.


https://reviews.llvm.org/D45166

Files:
  ELF/AArch64ErrataFix.cpp
  ELF/LinkerScript.cpp
  ELF/LinkerScript.h
  ELF/OutputSections.cpp
  ELF/Relocations.cpp
  ELF/Writer.cpp

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