https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93112
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- It is not ia32 vs. every other architecture, it is just that FLT_EVAL_METHOD 0 is the most common and you can get it even on ia32 with -msse2 -mfpmath=sse. Some m68k configurations have FLT_EVAL_METHOD 2 too, I believe s390 has FLT_EVAL_METHOD 1.
