[Bug target/60181] constant folding of complex number incorrect

[boger at us dot ibm.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60181

--- Comment #6 from boger at us dot ibm.com ---
If the last comment is true, does that mean the fold_const.c file in gcc should
be built in a way so that it doesn't use the fma, like using some kind of
option during the build of gcc at least for this file on the s390 and Power?