If the instruction is executed in syntax "mulu imm9, reg2, reg3", and the following expression is specified for imm, the assembler executes instruction expansion to generate multiple machine instructions. |
Absolute expression exceeding the range of -16 to +511, but within the range of -32,768 to +32,767 |
If all the lower 16 bits of the value of imm are 0
Relative expression having !label or %label, or that having $label for a label having a definition in the sdata/sbss-attribute section |
mulu !label, reg2, reg3 |
movea !label, r0, r1 mulu r1, reg2, reg3 |
mulu %label, reg2, reg3 |
movea %label, r0, r1 mulu r1, reg2, reg3 |
mulu $label, reg2, reg3 |
movea $label, r0, r1 mulu r1, reg2, reg3 |
Relative expression having #label or label, or that having $label for a label having no definition in the sdata/sbss-attribute section |