[MC][ARM] add .w suffixes for RSB/RSBS T1
authorNick Desaulniers <ndesaulniers@google.com>
Thu, 1 Apr 2021 17:32:28 +0000 (10:32 -0700)
committerNick Desaulniers <ndesaulniers@google.com>
Thu, 1 Apr 2021 17:45:37 +0000 (10:45 -0700)
commit52338af5695e48bfd74fdb8e253b32ba82b016f5
treea85cf680d5abadfd02055392284533502be85e30
parente93c95dea103ead27c522a41085949bd73a30d9a
[MC][ARM] add .w suffixes for RSB/RSBS T1

See also:
F5.1.167 RSB, RSBS (register) T1 shift or rotate by value variant
of the Arm ARM.

Link: https://github.com/ClangBuiltLinux/linux/issues/1309
Reviewed By: DavidSpickett

Differential Revision: https://reviews.llvm.org/D99542
llvm/lib/Target/ARM/ARMInstrThumb2.td
llvm/test/MC/ARM/basic-thumb2-instructions.s