[Bug middle-end/69234] recent GCC trunk compilers miscompile the V8 JavaScript interpreter/JITC

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69234

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
In that case, I guess the questions are:
1) does -fno-delete-null-pointer-checks cure the crash?
2) do any of the functions/methods defined in the problematic file have
nonnull attribute?
3) can you try to compile it with -fsanitize=undefined and see if errors are
reported on it?