[fortran, patch] LEADZ and TRAILZ for integer(kind=16)

[FX]

> OK. Thanks for the patch. (I saw that the existing leadz_trailz_2.f90 checks for the correctness.)

Thanks for the review. Committed as rev. 163976.

FX


PS: the fold_build* vs. fold_build*_loc patch to trans-intrinsic.c, while I was finally ready to submit my bit intrinsics patch, has delayed this because I need to rewrite it all (and reindent). Could we please, please, pretty please, move to front-end source to more than 80 columns?