as will silently choose an instruction that fits the operand size for ‘[register+constant]’ operands. For example, the offset
move.d [r3+127],r4 fits in an instruction using a signed-byte offset. Similarly,
move.d [r2+32767],r1 will generate an instruction using a 16-bit offset. For symbolic expressions and constants that do not fit in 16 bits including the sign bit, a 32-bit offset is generated.
as will expand from a 16-bit branch instruction into a sequence of instructions that can reach a full 32-bit address. Since this does not correspond to a single instruction, such expansions can optionally be warned about. See CRIS-Opts.
If the operand is found to fit the range, a
lapc mnemonic will translate to a
lapcq instruction. Use
lapc.d to force the 32-bit
addo mnemonic will translate to the shortest fitting instruction of
addo.d, when used with a operand that is a constant known at assembly time.