[Bug bootstrap/86872] [9 Regression] LTO bootstrap failed with profiledbootstrap

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86872

--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> ---
A patch is posted at

https://gcc.gnu.org/ml/gcc-patches/2018-08/msg00866.html