[PATCH] D52115: [PPC64] Add helpers for read/writing an instruction while relocating a half16 type. [NFC]

[Sean Fertile via Phabricator via llvm-commits]

sfertile created this revision.
sfertile added reviewers: syzaara, ruiu, rdhindsa, MaskRay.
Herald added subscribers: kbarton, arichardson, nemanjai, emaste.
Herald added a reviewer: espindola.

There are a growing number of places when we either want to read or write an instruction when handling a half16 relocation type. On big-endian the buffer pointer is pointing into the middle of the word we want and on  little-endian it is pointing to the start of the word. These 2 helpers are to simplify reading and writing in these contexts


Repository:
  rLLD LLVM Linker

https://reviews.llvm.org/D52115

Files:
  ELF/Arch/PPC64.cpp

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