[llvm-bugs] [Bug 28629] Clang generates calls to __mulodi4() for ARM even when not using compiler-rt

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=28629

Renato Golin <renato.golin at linaro.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|WONTFIX                     |---
           Severity|normal                      |enhancement

--- Comment #6 from Renato Golin <renato.golin at linaro.org> ---
Hi Stephen,

I now saw that you closed it. I don't think this is strictly a won't fix.

We *could* implement a custom lowering of the builtin in the ARM/AArch64
back-end. I mean, users shouldn't *rely* on it, but that doesn't mean we can't
help them.

I'm re-opening as an enhancement, and will add to our local list of interesting
things to do, but at a lower priority.

cheers,
--renato

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