> -----Original Message----- > From: Georg-Johann Lay [mailto:a...@gjlay.de] > Sent: Friday, March 11, 2011 6:44 AM > To: gcc-patches@gcc.gnu.org > Cc: Denis Chertykov; Anatoly Sokolov; Weddington, Eric; Boyapati, Anitha > Subject: [Patch][AVR]: Support tail calls > > This is a patch to test/review/comment on. It adds tail call > optimization to avr backend.
<snip> > I did not find a way to make this work together with -mcall-prologues. > Please let me know if you have suggestion on how call prologues can be > combine with tail calls. Yeah, we're going to have to find a way to make this work with -mcall-prologues because that is a very commonly used target optimization switch. Eric
