[Bug target/81693] FAIL: gcc.dg/torture/pr25967-*.c -O* execution test on darwin

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81693

--- Comment #25 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 42119
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42119&action=edit
A testcase to show the issue on Linux