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Torbjorn Granlund 63610db99b (synth_mult): Move code to add or subtract at leftmost 1-bit to before...
(synth_mult): Move code to add or subtract at
leftmost 1-bit to before factoring code to decrease the allowed cost
quickly.  Restrict it to handle only odd numbers.
(init_expmed): Limit mult_cost to make synth_mult run faster.

From-SVN: r4636
1993-06-05 09:52:14 +00:00
gcc (synth_mult): Move code to add or subtract at leftmost 1-bit to before... 1993-06-05 09:52:14 +00:00