9.8.1 D10V Options
The Mitsubishi D10V version of
as has a few machine
- The D10V can often execute two sub-instructions in parallel. When this option
as will attempt to optimize its output by detecting when
instructions can be executed in parallel.
- To optimize execution performance,
as will sometimes swap the
order of instructions. Normally this generates a warning. When this option
is used, no warning will be generated when instructions are swapped.
as packs adjacent short instructions into a single packed
instruction. --no-gstabs-packing turns instruction packing off if
--gstabs is specified as well; --gstabs-packing (the
default) turns instruction packing on even when --gstabs is