[Bug tree-optimization/43026] [4.5 Regression][graphite] ICE in sese.c with -fgraphite-identity in 447.dealII

--- Comment #3 from uramakrishna at gmail dot com 2010-02-17 17:13 --- Is this bug still around (r156830)? I have a 64 bit linux machine and it seems to be fine. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43026

[Bug tree-optimization/42644] [4.5 Regression] wrong code for -fgraphite-identify in 183.equake

--- Comment #3 from uramakrishna at gmail dot com 2010-01-20 15:26 --- Created an attachment (id=19666) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19666&action=view) Reduced test case for this PR We (Tobias, Li and Ramakrishna) have reduced the test case further. Th

[Bug tree-optimization/42771] [4.5 Regression] ICE: in graphite_loop_normal_form, at graphite-sese-to-poly.c (2)

--- Comment #4 from uramakrishna at gmail dot com 2010-01-25 16:30 --- Created an attachment (id=19704) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19704&action=view) A further reduced case to show the ICE Unable to find non-zero value for 'known_niter&#x

[Bug tree-optimization/42771] [4.5 Regression] ICE: in graphite_loop_normal_form, at graphite-sese-to-poly.c (2)

--- Comment #6 from uramakrishna at gmail dot com 2010-01-26 10:08 --- This PR is perhaps related to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42644";>PR42644 (equake problem) and http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42130";>PR42130 (DealII problem), as it has t