[PATCH] D39481: [CodeGen] fix const-ness of builtin equivalents of <math.h> and <complex.h> functions that might set errno

[Eli Friedman via Phabricator via cfe-commits]

efriedma added a comment.

Please make these consistent with the non-__builtin versions.

Granted, I'm not sure all of those are right... I'm pretty sure, for example, cbrt can't set errno, and carg can.  But I'd prefer to deal with that in a separate patch.


https://reviews.llvm.org/D39481