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[Bug other/36498] [4.3 Regression] time/memory hog for large c++ source.
- 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: 11 Jun 2008 14:46:25 -0000
- Subject: [Bug other/36498] [4.3 Regression] time/memory hog for large c++ source.
- References: <bug-36498-7667@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 2008-06-11 14:46 -------
Eventually the fix for PR36154 may be the cause. Can you check backing out
2008-05-08 Richard Guenther <rguenther@suse.de>
PR middle-end/36154
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
sure to create a representative for trailing arrays for PTA.
?
Or the fix for PR36339, which would be
2008-05-28 Richard Guenther <rguenther@suse.de>
PR tree-optimization/36339
* tree-ssa-alias.c (set_initial_properties): Move pt_anything
and subvariable clobbering code out of the loop.
2008-05-27 Richard Guenther <rguenther@suse.de>
PR tree-optimization/36339
* tree-ssa-alias.c (set_initial_properties): Escaped pt_anything
pointers cause all addressable variables to be call clobbered.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36498