------- Additional Comments From marekm at amelek dot gda dot pl 2005-01-24 09:24 ------- Subject: Re: [4.0 Regression] avr-gcc 4.0, multiplication by constant, very long code
On Mon, Jan 24, 2005 at 08:56:46AM -0000, giovannibajo at libero dot it wrote: > Marek, can you review this patch please? > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19597 Thanks. Reviewing this will take some time - I agree the current rtx costs are not perfect, but changing them can affect generated code in unexpected ways. It would be good to test it a lot on various test cases, to make sure it doesn't introduce new code size regressions... Marek -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19597
