[Bug tree-optimization/61757] [4.10 Regression] genmodes failure with enable-checking

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61757

--- Comment #7 from ktkachov at gcc dot gnu.org ---
Don't know if this will help, but the bootstrap works fine on
arm-none-linux-gnueabihf (but breaks on aarch64 as mentioned previously)