[PATCH] D48811: Fix disassembling ARM instructions as big-endian

[Nicholas Allegra via Phabricator via llvm-commits]

comex created this revision.
comex added a reviewer: t.p.northover.
Herald added a reviewer: javed.absar.
Herald added subscribers: llvm-commits, chrib, kristof.beyls.

ARMv6 and earlier include optional support for big-endian instruction
encoding (in three all encoding variants: ARM, Thumb, and Thumb-2).
LLVM already supports assembling ARM code as big-endian by specifying
'armbe' as the target architecture; however, the disassembler
currently ignores the endian choice and always disassembles as
little-endian.  This is a simple patch to fix that, plus a test.


Repository:
  rL LLVM

https://reviews.llvm.org/D48811

Files:
  lib/Target/ARM/Disassembler/ARMDisassembler.cpp
  test/MC/Disassembler/ARM/endian.txt

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