[cfe-dev] ABI of libgcc functions on hard-float ARM

Renato Golin via cfe-dev cfe-dev at lists.llvm.org
Thu Apr 21 15:16:03 PDT 2016


I think it should be fine, modulo bugs in the build system, to change the
CC.

Cheers,
Renato
On 21 Apr 2016 10:52 p.m., "Brian Silverman" <brian at peloton-tech.com> wrote:

> Filed as #27455 <https://llvm.org/bugs/show_bug.cgi?id=27455>.
>
> Any thoughts on workarounds so Clang 3.7 will work with libgcc for now?
> For example, can anybody think of unintended consequences to just changing
> BuiltinCC to ARM_AAPCS_VFP for my build?
>
> Compiling appropriate compiler-rt libraries for each architecture sounds
> helpful.
>
> Thanks,
> Brian
>
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