[Bug target/71652] [4.9/5/6/7 Regression] ICE in in ix86_target_macros_internal, at config/i386/i386-c.c:187

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71652

Jan Hubicka <hubicka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |hubicka at gcc dot gnu.org

--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
The patch looks fine to me. i would not drop the gcc_unreachable and instead
just arrange the -march to be set to some other reasonable value at the time
error is produced.

For all the suggestions, i think answer is yes.