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Re: [PATCH][ARM] optimizing _muldi3 for Thumb
2008/7/27 Mark Mitchell <mark@codesourcery.com>:
> Doug Kwan (Ãö®¶¼w) wrote:
> And I think Nathan Froyd's question is a good one; if there's an
> efficient instruction sequence for this, let's not use libgcc at all,
> unless we're optimizing for size. When optimizing for speed, we should
> avoid the call entirely.
Okay. I will try generating instruction sequence directly. However,
we may still want to optimize libgcc because the current generated
code is horrible.
-Doug