https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104254
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Note at Marvell we also turn it on by default a configure option is not needed either. The main reason why I filed this was because of two bug reports that came in where the user of GCC did not attach the preprocessed source and when asked to even add -save-temps, they didn't know how to change the cmake/make file to do such. I tried to repeat their steps on how to reproduce the bug but could not even get the library/programs to compile.
