[Bug middle-end/102162] Byte-wise access optimized away at -O1 and above

[dave.anglin at bell dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102162

--- Comment #14 from dave.anglin at bell dot net ---
On 2021-09-01 6:35 p.m., dave.anglin at bell dot net wrote:
> We only get correct code at -O0.
Maybe cpymemsi expander is problem.