[release-branch.go1.12] cmd/vendor/golang.org/x/arch/arm64/arm64asm: recognise new ssbb/pssbb mnemonics from objdump
This patches in CL 136455 from the 'arch' repo.
Commands run:
~/go/src/cmd$ GOPATH=$(../../bin/go env GOROOT) govendor fetch golang.org/x/arch/arm64/arm64asm@
b19384d3c130858bb31a343ea8fce26be71b5998
Updates #27754
Fixes #31305
Change-Id: I8fcc3bc3c718cf0d93afbd1d383df48316b522d4
Reviewed-on: https://go-review.googlesource.com/136455
Run-TryBot: Michael Hudson-Doyle <michael.hudson@canonical.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/200057
Run-TryBot: Bryan C. Mills <bcmills@google.com>