[Bug rtl-optimization/98863] WRF with LTO consumes a lot of memory in split2 pass

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98863

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends on|                            |80930

--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed, -fno-ree improves it.  Peak is way down to 8GB which is still too
much of course.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80930
[Bug 80930] REE pass causes high memory usage via df_mir_alloc() with
ASAN+UBSAN turned on