This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug rtl-optimization/23393] [4.1 Regression] catchall-1.m and local-variables-1.m fails at -Os
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Sep 2005 08:21:14 -0000
- Subject: [Bug rtl-optimization/23393] [4.1 Regression] catchall-1.m and local-variables-1.m fails at -Os
- References: <20050815021237.23393.pinskia@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From jakub at gcc dot gnu dot org 2005-09-02 08:21 -------
Yeah. But if I also back out
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/global.c.diff?cvsroot=gcc&r1=1.130&r2=1.131
we are back to what is seen on HEAD now. The state between that 2005-08-22
checkin and 2005-09-01 checkin was wrong, caused too many registers to be
unnecessarily forced into memory and as such drastically changed what subsequent
optimizations did. So, unless these failures have been a regression before
2005-08-22, please don't treat them as such.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23393