Multiply-Subtract, with signed or unsigned 32-bit operands, giving the least significant 32 bits of the result.
is an optional condition code.
is an optional suffix. If S is specified, the condition flags are updated on the result of the operation.
is the destination register.
are registers holding the values to be multiplied.
is a register holding the value to be subtracted from.
MLS instruction multiplies
the values in
subtracts the result from the value in
places the least significant 32 bits of the final result in
You cannot use PC for any register.
You can use SP in ARM instructions but this is deprecated in ARMv6T2 and above. You cannot use SP in Thumb instructions.
MLS ARM instruction is available
in ARMv6T2 and above.
This 32-bit Thumb instruction is available in ARMv6T2 and above.
MLS r4, r5, r6, r7