You copied the Doc URL to your clipboard.
RBIT
Reverse the bit order in a 32-bit word.
Syntax
RBIT{condRdRn
where:
condis an optional condition code.
Rdis the destination register.
Rnis the register holding the operand.
Register restrictions
You cannot use PC for any register.
You can use SP in the A32 instruction but this is deprecated. You cannot use SP in the T32 instruction.
Condition flags
This instruction does not change the flags.
Architectures
This instruction is available in A32 and T32.
There is no 16-bit version of this instruction in T32.
Example
RBIT r7, r8