This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/15387] [tree-ssa] Misscompilation in sibcall optimization
- 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: 11 May 2004 21:46:16 -0000
- Subject: [Bug middle-end/15387] [tree-ssa] Misscompilation in sibcall optimization
- References: <20040511210011.15387.rakdver@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-05-11 21:46 -------
Confirmed, the issue is that it is putting the variable b in the slot too early so it is comparing against
itself which gets optimized in later passes to 1.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Component|optimization |middle-end
Ever Confirmed| |1
Keywords| |RTL
Last reconfirmed|0000-00-00 00:00:00 |2004-05-11 21:46:15
date| |
Summary|Misscompilation in sibcall |[tree-ssa] Misscompilation
|optimization |in sibcall optimization
Target Milestone|--- |tree-ssa
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15387