https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97571
--- Comment #14 from anlauf at gcc dot gnu.org --- (In reply to Rimvydas (RJ) from comment #13) > I agree that it is preferred to rewrite such look up table initialization, > however it is not always possible due to licensing restrictions preventing > making local modifications to the source code provided. AFAICS there is no such restriction for RTTOV. > Something like a runtime limit variable to prevent compile time hogging > would be acceptable provided if user would get warned under say -Wsurprising > that intrinsic evaluation on array constructor was skipped due to excessive > use of MPFR library function calls or was considered not beneficial. So far no patch has been developed and submitted for review.