asm_intop_s      1464 lj_asm_arm.h     asm_intop_s(as, ir, ARMI_ADD);
asm_intop_s      1476 lj_asm_arm.h     asm_intop_s(as, ir, ARMI_SUB);
asm_intop_s      1397 lj_asm_arm64.h   asm_intop_s(as, ir, A64I_ADDw);
asm_intop_s      1407 lj_asm_arm64.h   asm_intop_s(as, ir, A64I_SUBw);