[Bug bootstrap/85571] [9 Regression] non-bootstrap-debug miscompare with trunk

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85571

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
The following should work:

Index: config/bootstrap-lto.mk
===================================================================
--- config/bootstrap-lto.mk     (revision 259755)
+++ config/bootstrap-lto.mk     (working copy)
@@ -1,5 +1,7 @@
 # This option enables LTO for stage2 and stage3 in slim mode

+do-compare = /bin/true
+
 STAGE2_CFLAGS += -flto=jobserver -frandom-seed=1
 STAGE3_CFLAGS += -flto=jobserver -frandom-seed=1
 STAGEprofile_CFLAGS += -flto=jobserver -frandom-seed=1