ARM LDRD(register) assembly parsing and encoding.
authorJim Grosbach <grosbach@apple.com>
Wed, 10 Aug 2011 21:56:18 +0000 (21:56 +0000)
committerJim Grosbach <grosbach@apple.com>
Wed, 10 Aug 2011 21:56:18 +0000 (21:56 +0000)
commit251bf25e7ee9702fed2a66deeb404ce473f7bac1
treef3aa2365d7de113573bf8c4e02d3e9ad1ecd1fb9
parentb549bcfe6c19dbb24162c75bbcc06d4a5fa90cb8
ARM LDRD(register) assembly parsing and encoding.

Add support for literal encoding of #-0 along the way.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137254 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMInstrInfo.td
lib/Target/ARM/AsmParser/ARMAsmParser.cpp
test/MC/ARM/arm-memory-instructions.s