https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103168
Jan Hubicka <hubicka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|Value numbering for PRE of |[9/10/11/12 Regression]
|pure functions can be |Value numbering for PRE of
|improved |pure functions can be
| |improved
--- Comment #7 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
The testcase in comment #3 is optimized by GCC 6 but not by GCC 7 up.
