[Bug tree-optimization/93213] [10 Regression] wrong code with -Og -foptimize-strlen

[zsojka at seznam dot cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93213

--- Comment #4 from Zdenek Sojka <zsojka at seznam dot cz> ---
(In reply to Martin Sebor from comment #3)
> Patch: https://gcc.gnu.org/ml/gcc-patches/2020-01/msg00552.html

Thanks for the fix!
Note the __int128 is supported only on certain targets, the test is
endian-dependent, and "int" might not be 32bit, short 16bit and byte 8bit.