[ARM] Accept two-register form of vnmul
authorJirui Wu <jirui.wu@arm.com>
Fri, 13 Jan 2023 15:07:12 +0000 (15:07 +0000)
committerOliver Stannard <oliver.stannard@linaro.org>
Fri, 13 Jan 2023 15:16:41 +0000 (15:16 +0000)
commit75d43d383450def4d2e373ddc9cdd829302b2bff
tree09ce0f7cc3e477b7ac641f57f654e537686a4b8e
parent18b0d2c5d9762070f7c579f2ffffe7ecaa105db7
[ARM] Accept two-register form of vnmul

The previous vnmul only accepts three registers. It should accept either
two or three registers as vmul does.

Differential Revision: https://reviews.llvm.org/D141405
llvm/lib/Target/ARM/ARMInstrVFP.td
llvm/test/MC/ARM/fullfp16.s
llvm/test/MC/ARM/simple-fp-encoding.s
llvm/test/MC/Disassembler/ARM/fp-encoding.txt
llvm/test/MC/Disassembler/ARM/fullfp16-arm.txt
llvm/test/MC/Disassembler/ARM/fullfp16-thumb.txt