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[Bug middle-end/23848] stack deallocation more efficient in 3.4
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Sep 2005 20:21:38 -0000
- Subject: [Bug middle-end/23848] stack deallocation more efficient in 3.4
- References: <20050913045032.23848.amodra@bigpond.net.au>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-13 20:21 -------
Confirmed.
We should recognized that __builtin_stack_restore at the end of the function is not needed. This should
be done while doing CFG exand.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Component|tree-optimization |middle-end
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2005-09-13 20:21:37
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23848