https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85574
Bug ID: 85574
Summary: [9 Regression] LTO bootstapped binaries differ
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Keywords: needs-bisection
Severity: normal
Priority: P3
Component: lto
Assignee: unassigned at gcc dot gnu.org
Reporter: rguenth at gcc dot gnu.org
CC: marxin at gcc dot gnu.org
Target Milestone: ---
See PR85571 (which is about LTO IL differences). Binaries like cc1 and
build/gengtype differ between stage2 and stage3. This is a regression from
GCC8
where they compare just fine (double-checked with and without checking for
c,c++ bootstrap-lto).
I tried the attached but it doesn't help so I suspect the partitioning changes
instead (unstable sorts?).
