[Bug target/44474] GCC inserts redundant "test" instruction due to incorrect clobber

law at redhat dot com gcc-bugzilla@gcc.gnu.org
Mon Dec 11 17:32:00 GMT 2017


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44474

Jeffrey A. Law <law at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |law at redhat dot com
         Resolution|---                         |FIXED

--- Comment #4 from Jeffrey A. Law <law at redhat dot com> ---
Compare-elimination does the right thing and eliminates the redundant test on
the trunk.  Given the age of the BZ I didn't track it down any further than
that.


More information about the Gcc-bugs mailing list