[LLVMdev] [compiler-rt] is the arm lib complete?

Zonr Chang zonr.xchg at gmail.com
Tue Jan 29 06:41:54 PST 2013


I just uploaded a patch to implement missing aeabi_{d,f}cmp* helper
functions in compiler-rt. Please refer to

Could someone review this patch? Thanks in advance :)


On Sat, Nov 17, 2012 at 7:10 AM, Anton Korobeynikov <anton at korobeynikov.info
> wrote:

> > Does clang provide other replacing libs for them which don't depend on
> > those missing functions on libgcc? Or there are some other ways to link?
> > Currently I have to link with both compiler-rt and libgcc with
> > "--allow-multiple-definition" so that libgcc can cover the missing
> > functions in compiler-rt. But this is not a clean solution, and I have
> > trouble when linking thumb2 code with the arm libs in this way. Do you
> > have better ideas to use compiler-rt to replace libgcc for now?
> The proper solution is to provide missed functions into compiler_rt.
> --
> With best regards, Anton Korobeynikov
> Faculty of Mathematics and Mechanics, Saint Petersburg State University
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