as.info: D10V-Opts
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D10V Options
The Mitsubishi D10V version of `as' has a few machine dependent
options.
`-O'
The D10V can often execute two sub-instructions in parallel. When
this option is used, `as' will attempt to optimize its output by
detecting when instructions can be executed in parallel.
`--nowarnswap'
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.
`--gstabs-packing'
`--no-gstabs-packing'
`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 specified.
Created Wed Sep 1 16:41:04 2004 on bee with info_to_html version 0.9.6.