[Bug lto/68384] LTO error for global register variables in PHP 7 compiling on powerpc64le

[acsawdey at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68384

--- Comment #5 from acsawdey at gcc dot gnu.org ---
The partitioning seems to be involved. If you add -flto-partition=max, you can
get past the global register error. However 230270 that I've been using for
testing then hits a recursive inlining error that looks a lot like 59626 when
trying to compile all of PHP 7. However gcc 5.2 is able to compile the whole
thing using -flto-partition=max.

I think I need to update my trunk build and then see if the recursive inlining
error persists.