[Bug target/103686] ICE in rs6000_expand_new_builtin at rs6000-call.c:15946

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103686

--- Comment #6 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
if (bif_is_mmaint (rs6000_builtin_info_x[uns_fcode])
    && !rs6000_fold_gimple)

is what you're looking for.  However, I would much rather see rejection of the
-mno-fold-gimple flag when MMA is enabled.  Silently ignoring a flag violates
the principle of least astonishment.