[Bug middle-end/40421] [4.5 Regression] Revision 148352 failed 416.gamess in SPEC CPU 2006

[hjl dot tools at gmail dot com]

------- Comment #2 from hjl dot tools at gmail dot com  2009-06-12 01:22 -------
Valgrind reports:

==8507== Use of uninitialised value of size 8
==8507==    at 0xACFC32: determine_exit_conditions (tree-ssa-loop-manip.c:688)
==8507==    by 0xAD0178: tree_transform_and_unroll_loop
(tree-ssa-loop-manip.c:891)
==8507==    by 0xA3EB28: tree_predictive_commoning_loop (tree-predcom.c:2572)
==8507==    by 0xA3EC55: tree_predictive_commoning (tree-predcom.c:2609)
==8507==    by 0xADE60A: run_tree_predictive_commoning (tree-ssa-loop.c:184)
==8507==    by 0x8B6E08: execute_one_pass (passes.c:1289)
==8507==    by 0x8B704F: execute_pass_list (passes.c:1338)
==8507==    by 0x8B706D: execute_pass_list (passes.c:1339)
==8507==    by 0x8B706D: execute_pass_list (passes.c:1339)
==8507==    by 0xA2C5D0: tree_rest_of_compilation (tree-optimize.c:394)
==8507==    by 0xC4CC31: cgraph_expand_function (cgraphunit.c:1097)
==8507==    by 0xC4CDE1: cgraph_expand_all_functions (cgraphunit.c:1156)
foo.f: In function ‘vrot2’:
foo.f:1:0: internal compiler error: tree check: expected class ‘type’, have
‘exceptional’ (block) in lower_bound_in_type, at tree.c:8588
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40421