https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100724
anlauf at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |7.5.0
Ever confirmed|0 |1
Keywords| |link-failure, wrong-code
Last reconfirmed| |2021-05-23
CC| |anlauf at gcc dot gnu.org
Status|UNCONFIRMED |NEW
--- Comment #1 from anlauf at gcc dot gnu.org ---
Interesting bug.
With optimization enabled (e.g. -O) I find a linking failure with 8.5.0
and newer, except when I add -ftlo.
With -fwhole-program -O -flto the program seems to work up to 11.1, but
fails with 12.0 (hangs).
With -fwhole-program -O0 it also hangs with 12.0, but not with 11.1.
So there are possibly two issues, a 12-regression and an 8+-regression.
