[Bug rtl-optimization/79032] [7 regression] unaligned memory access generated with LRA and optimization

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79032

--- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> What about the following 2 lines that still use MEM_ALIGN (reg) rather than
> MEM_ALIGN (subst)?

The mode of SUBST is MODE whereas that of REG is INNERMODE.