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[Bug rtl-optimization/48133] [4.5/4.6/4.7/4.8 Regression] ICE: in get_loop_body, at cfgloop.c:831 with -O -funroll-loops -fthread-jumps -fno-tree-ch
- From: "hubicka at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 29 Mar 2012 14:29:01 +0000
- Subject: [Bug rtl-optimization/48133] [4.5/4.6/4.7/4.8 Regression] ICE: in get_loop_body, at cfgloop.c:831 with -O -funroll-loops -fthread-jumps -fno-tree-ch
- Auto-submitted: auto-generated
- References: <bug-48133-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48133
Jan Hubicka <hubicka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
AssignedTo|unassigned at gcc dot |hubicka at gcc dot gnu.org
|gnu.org |
--- Comment #11 from Jan Hubicka <hubicka at gcc dot gnu.org> 2012-03-29 14:29:01 UTC ---
I tought I solved this problem already by making path removal code to also
cancel loops, but this testcase seems different.
I will look into it. The patch cited above just triggers previously latent
problem.
Honza