Re: [patch recog.c]: Copy sibcall-flags for calls also in peep2_attempt

[Jeff Law]

On 06/03/14 15:58, Kai Tietz wrote:

Hi,

this patch adds copying of SIBLING_CALL_P flag to new
call-instruction.  This behavior is by this patch consistent to the
try_split function in emit-rtl.c.  This patch is a prerequisite for my
updated sibling-tail-call optimization patch.

ChangeLog

2014-06-03  Kai Tietz  <kti...@redhat.com>

         * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
         from old call-instruction.

Tested for x86_64-unknown-linux-gnu.  Ok for apply?

OK.

Thanks,
Jeff