[Bug ipa/89893] Segmentation fault always occurs when node app is generated by gcc-8-branch@268745

[kangshan0910 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89893

--- Comment #19 from 康 珊 <kangshan0910 at hotmail dot com> ---
I tried the following experiments:
1)Tried "__attribute__((noinline)) uv_unref(uv_handle_t*)", it could solve the
issue.
2)Tried "__attribute__((noipa)) uv_unref(uv_handle_t*)", it could solve the
issue.
2)Tried "-O2", it could not solve the issue.
3)Tried "-O2 -fno-strict-aliasing", it could not solve the issue.
4)Tried "-O3 -fno-strict-aliasing", it could not solve the issue.