[Bug rtl-optimization/85789] Signed integer overflow with nonzero optimization in cse.c

[zeccav at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85789

--- Comment #2 from Vittorio Zecca <zeccav at gmail dot com> ---
Still in trunk:

~/local/gcc-150221-undefined/bin/gcc -S gccerr67.c -O
../../gcc-150221/gcc/cse.c:2204:34: runtime error: signed integer overflow: 1 -
-9223372036854775807 cannot be represented in type 'long int'