[Bug target/70416] [SH]: error: 'asm' operand requires impossible reload when building ruby2.3

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70416

--- Comment #19 from Oleg Endo <olegendo at gcc dot gnu.org> ---
This PR here seems to be a regression that has been caused by the patches for
PR 67391.