[Bug target/124133] [14/15/16 Regression] ICE in decompose, at wide-int.h:1049 on powerpc64le-linux-gnu since r14-4793

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124133

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I think the hook can't know if processing_template_decl or not (because it
needs to be used both for C and C++).