28.2.30 __builtin_lacd

Description

Shifts a value by shift and returns the value to be stored into the accumulator register. For example:

 volatile register int result asm("A");
 long value;
 result = __builtin_lacd(value,3);

Prototype

int __builtin_lacd(long value, unsigned int shift);

Argument

value – Long integer number to be shifted.

shift – Literal amount to shift between -16 and 15.

Return Value

Returns the shifted result to an accumulator.

Assembler Operator/ Machine Instruction

None

Error Messages

An error message will be displayed if:

• the result is not an accumulator register
• the shift value is not a literal within range