http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55286
--- Comment #13 from wbrana <wbrana at gmail dot com> 2012-11-30 20:23:40 UTC
---
It seems it is caused by 182844
182839
ASSIGNMENT : 64.374 : 244.96 : 63.54
182844
ASSIGNMENT : 57.697 : 219.55 : 56.95
Author: irar <irar@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue Jan 3 13:24:04 2012 +0000
PR tree-optimization/51269
* tree-vect-loop-manip.c (set_prologue_iterations): Make
first_niters a pointer.
(slpeel_tree_peel_loop_to_edge): Likewise.
(vect_do_peeling_for_loop_bound): Update call to
slpeel_tree_peel_loop_to_edge.
(vect_gen_niters_for_prolog_loop): Don't compute
wide_prolog_niters here. Remove it from the parameters list.
(vect_do_peeling_for_alignment): Update calls and compute
wide_prolog_niters.
