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* tree-loop-linear.c (linear_transform_loops): Use single_exit accessor
authorrakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 21 Nov 2006 23:54:16 +0000 (23:54 +0000)
committerrakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 21 Nov 2006 23:54:16 +0000 (23:54 +0000)
commitd9e7e1a2cbb1c2971b273141966258bc8c8d8629
treebf6b0974fc31405c052970da079d8c6c75d72a63
parent073924283c3944e098ae1011b58d31e0d05bdbcd
* tree-loop-linear.c (linear_transform_loops): Use single_exit accessor
functions.
* tree-ssa-loop-niter.c (loop_only_exit_p): Ditto.
* cfgloopmanip.c (update_single_exits_after_duplication,
update_single_exit_for_duplicated_loop, loop_version): Ditto.
* tree-scalar-evolution.c (get_loop_exit_condition,
get_exit_conditions_rec, loop_closed_phi_def,
number_of_iterations_in_loop, scev_const_prop): Ditto.
* tree-ssa-loop-ivopts.c (single_dom_exit): Ditto.
* modulo-sched.c (generate_prolog_epilog, loop_canon_p, sms_schedule):
Ditto.
* tree-ssa-loop-ivcanon.c (canonicalize_loop_induction_variables):
Ditto.
* tree-vectorizer.c (slpeel_update_phis_for_duplicate_loop,
slpeel_update_phi_nodes_for_guard1, slpeel_update_phi_nodes_for_guard2,
slpeel_make_loop_iterate_ntimes,
slpeel_tree_duplicate_loop_to_edge_cfg, slpeel_can_duplicate_loop_p,
slpeel_verify_cfg_after_peeling, slpeel_tree_peel_loop_to_edge):
Ditto.
* tree-if-conv.c (if_convertible_loop_p): Ditto.
* tree-vect-analyze.c (vect_analyze_operations, vect_stmt_relevant_p,
vect_analyze_loop_form): Ditto.
* lambda-code.c (lambda_loopnest_to_gcc_loopnest, exit_phi_for_loop_p,
can_convert_to_perfect_nest, perfect_nestify): Ditto.
* tree-vect-transform.c (vect_create_epilog_for_reduction,
vect_update_ivs_after_vectorizer, vect_do_peeling_for_loop_bound,
vect_transform_loop): Ditto.
* cfgloop.c (mark_single_exit_loops, verify_loop_structure): Ditto.
(single_exit, set_single_exit): New functions.
* cfgloop.h (struct loop): Rename single_exit field to single_exit_.
(single_exit, set_single_exit): Declare.
* doc/loop.texi: Undocument single_exit field.  Document single_exit
accessor function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119075 138bc75d-0d04-0410-961f-82ee72b054a4
16 files changed:
gcc/ChangeLog
gcc/cfgloop.c
gcc/cfgloop.h
gcc/cfgloopmanip.c
gcc/doc/loop.texi
gcc/lambda-code.c
gcc/modulo-sched.c
gcc/tree-if-conv.c
gcc/tree-loop-linear.c
gcc/tree-scalar-evolution.c
gcc/tree-ssa-loop-ivcanon.c
gcc/tree-ssa-loop-ivopts.c
gcc/tree-ssa-loop-niter.c
gcc/tree-vect-analyze.c
gcc/tree-vect-transform.c
gcc/tree-vectorizer.c