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[Bug tree-optimization/33508] tree struct aliasing goes into a loop marking call clobbers.
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 20 Sep 2007 12:06:32 -0000
- Subject: [Bug tree-optimization/33508] tree struct aliasing goes into a loop marking call clobbers.
- References: <bug-33508-14766@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from rguenth at gcc dot gnu dot org 2007-09-20 12:06 -------
(gdb) call bitmap_count_bits (pi->pt_vars)
$23 = 10307
that is, we have all SFTs in pi->pt_vars and as we process them we loop over
all of them again.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |compile-time-hog
Last reconfirmed|0000-00-00 00:00:00 |2007-09-20 12:06:32
date| |
Version|unknown |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33508