[LLVMdev] Default implementations for __ashldi3, __ashrdi3, __divdi3, __udivdi3, etc?

Daniel M Gessel
Fri, 31 Oct 2008 21:27:30 -0000

That's great; it will really fill out 64 bit integer support on 32 bit
machines.

Thanks,

Dan

On Oct 31, 2008, at 4:07 PM, Chris Lattner wrote:

>
> On Oct 31, 2008, at 10:13 AM, Daniel M Gessel wrote:
>
>> Are there existing "generic" implementations for these
functions
>> under
>> the same license as LLVM? By generic I mean C or IR that doesn't
use
>> any particular HW intrinsics.
>
> Hi Daniel,
>
> We're working on a complete ground-up implementation of the API vended
> by libgcc, including these routines, under the LLVM license.  We need
> to finish it and get approval to release them as part of llvm.org, but
> I expect it to happen in the next month or two.  I don't know if this
> will align with your needs or not, but I thought I would mention it.
>
> -Chris
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