Re-commit r98683 ("remove redundant writeback flag from ARM address mode 6")
with changes to add a separate optional register update argument.  Change all
the NEON instructions with address register writeback to use it.

llvm-svn: 99095
9 files changed
tree: 794b012cb04a7a3e078ea134301557476cea7b8a
  1. clang/
  2. compiler-rt/
  3. llvm/