SUB (subtraction)

Subtracts two values.

Syntax

SUB1i value1 [in,1i], value2 [in,1i], result [out,1i] ;code:11
SUB2i value1 [in,2i], value2 [in,2i], result [out,2i] ;code:12
SUB4i value1 [in,4i], value2 [in,4i], result [out,4i] ;code:13
SUB8i value1 [in,8i], value2 [in,8i], result [out,8i] ;code:14
SUB1u value1 [in,1u], value2 [in,1u], result [out,1u] ;code:15
SUB2u value1 [in,2u], value2 [in,2u], result [out,2u] ;code:16
SUB4u value1 [in,4u], value2 [in,4u], result [out,4u] ;code:17
SUB8u value1 [in,8u], value2 [in,8u], result [out,8u] ;code:18
SUB4f value1 [in,4f], value2 [in,4f], result [out,4f] ;code:19
SUB8f value1 [in,8f], value2 [in,8f], result [out,8f] ;code:20

Description

This instruction does arithmetical subtraction: result = value1 - value2.