[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123

--- Comment #13 from H.J. Lu <hjl.tools at gmail dot com> ---
*** Bug 69036 has been marked as a duplicate of this bug. ***