|Non-Confidential||PDF version||ARM DUI0473M|
|Home > NEON Programming > Extended notation extension for NEON|
The assembler supports an extension to the architectural NEON assembly syntax, called extended notation. This allows you to define register names that include data type specifiers or scalar indexes, for convenience.
If you use extended notation, you do not have to include the data type or scalar index information in every instruction.
Register names can be any of the following:
QN directives to define names for typed and scalar registers.