[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44676 --- Comment #6 from Sebastian Pop spop at gcc dot gnu.org 2010-12-07 15:18:41 UTC --- Author: spop Date: Tue Dec 7 15:18:39 2010 New Revision: 167542 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167542 Log: Fix PR44676: fix invariant phi

[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44676 Sebastian Pop spop at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44676 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|RESOLVED|REOPENED

[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44676 --- Comment #9 from Sebastian Pop spop at gcc dot gnu.org 2010-12-07 16:27:33 UTC --- Author: spop Date: Tue Dec 7 16:27:28 2010 New Revision: 167554 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167554 Log: Add missing testcase for

[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44676 --- Comment #10 from Sebastian Pop spop at gcc dot gnu.org 2010-12-07 16:33:03 UTC --- Author: spop Date: Tue Dec 7 16:32:59 2010 New Revision: 167555 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167555 Log: Add missing testcase for

[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44676 Sebastian Pop spop at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED

[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44676 Sebastian Pop spop at gcc dot gnu.org changed: What|Removed |Added Known to work||4.6.0

[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44676 --- Comment #4 from Zdenek Sojka zsojka at seznam dot cz 2010-11-18 15:46:05 UTC --- This seems to have disappeared between r161659 and r163636. I can't reproduce it anymore with r166868/x86_64-linux.

[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-31 09:29 --- GCC 4.5.1 is being released, adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

-- rguenth at gcc dot gnu dot org changed: What|Removed |Added CC||spop at gcc dot gnu dot org Priority|P3

[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

--- Comment #2 from spop at gcc dot gnu dot org 2010-07-22 17:02 --- Mine. On trunk I am able to reproduce the ICE. This is fixed in the Graphite branch, probably by the cleanup of the IV canonicalization. I will investigate a little bit more what happens in trunk, and if this is

[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.5.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44676

[Bug tree-optimization/44676] [4.5/4.6 Regression] ICE: in loop_entry_phi_arg, at graphite-sese-to-poly.c:89 with -fgraphite-identity -fprofile-generate

--- Comment #1 from zsojka at seznam dot cz 2010-06-26 00:30 --- Created an attachment (id=21011) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21011action=view) reduced testcase (from gcc.dg/pr28935.c) Command line: $ gcc -O -funswitch-loops -fgraphite-identity -fprofile-generate