https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98863
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords|missed-optimization |memory-hog, ra
Summary|WRF with LTO consumes a lot |WRF with LTO consumes a lot
|of memory in REE pass |of memory in REE, CPROP,
| |PRE and LRA passes
--- Comment #21 from Richard Biener <rguenth at gcc dot gnu.org> ---
With that fixed ltrans34 runs into a 7GB peak in LRA. It does use lra_simple_p
but that alone doesn't help.
