[PATCH][ARM] optimizing _muldi3 for Thumb

[Doug Kwan (關振德)]

Hi

2008/8/4 Paul Brook <paul@codesourcery.com>:

> Section 16.3 "Interlocks":
> [...] a multiply accumulate instruction can start before the accumulate
> operands are available [...].

Thanks for pointing that out. I have updated my code as your have
suggested and I am running tests.  I really appreciate your help and
your patience with my mistakes.

-Doug