diff options
| author | Zdenek Dvorak <dvorakz@suse.cz> | 2007-05-27 19:23:11 +0200 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2007-05-27 17:23:11 +0000 |
| commit | d51157deeeaa2095a645626d4136ba9dd02285c4 (patch) | |
| tree | 877b6d8a4f3bb9732c119f5030e7349e852d40a1 /gcc/tree-ssa-pre.c | |
| parent | 67a7356b320482dfc404f57d7f23615076934f2c (diff) | |
| download | gcc-d51157deeeaa2095a645626d4136ba9dd02285c4.zip gcc-d51157deeeaa2095a645626d4136ba9dd02285c4.tar.gz gcc-d51157deeeaa2095a645626d4136ba9dd02285c4.tar.bz2 | |
tree-vrp.c (execute_vrp): Do not check whether current_loops == NULL.
* tree-vrp.c (execute_vrp): Do not check whether current_loops == NULL.
* tree-chrec.c (evolution_function_is_invariant_rec_p): Ditto.
* ifcvt.c (if_convert): Ditto.
* tree-ssa-threadupdate.c (thread_block): Ditto.
(thread_through_all_blocks): Ditto. Assert that loops were analysed.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
verify_loop_closed_ssa): Check number_of_loops instead of current_loops.
* predict.c (tree_estimate_probability): Ditto.
* tree-if-conv.c (main_tree_if_conversion): Ditto.
* tree-ssa-loop-ch.c (copy_loop_headers): Ditto.
* modulo-sched.c (sms_schedule): Ditto.
* tree-scalar-evolution.c (scev_const_prop): Ditto.
(scev_finalize): Do not do anything if scev analysis was not
initialized.
* cfgloopanal.c (mark_irreducible_loops): Do not check whether
current_loops == NULL.
(mark_loop_exit_edges): Check number_of_loops instead of current_loops.
* loop-init.c (loop_optimizer_init): Do not free current_loops when
there are no loops.
(loop_optimizer_finalize): Assert that loops were analyzed.
(rtl_move_loop_invariants, rtl_unswitch, rtl_unroll_and_peel_loops,
rtl_doloop): Check number_of_loops instead of current_loops.
* tree-ssa-loop.c (tree_loop_optimizer_init): Do not check whether
current_loops == NULL.
(tree_ssa_loop_init, tree_ssa_loop_im, tree_ssa_loop_unswitch,
gate_tree_vectorize tree_linear_transform, check_data_deps,
tree_ssa_loop_ivcanon, tree_ssa_empty_loop, tree_ssa_loop_bounds,
tree_complete_unroll, tree_ssa_loop_prefetch, tree_ssa_loop_ivopts):
Check number_of_loops instead of current_loops.
(tree_ssa_loop_done): Do not check whether current_loops == NULL.
* tree-ssa-pre.c (fini_pre): Do not take do_fre argument. Always
free loops if available.
(execute_pre): Do not pass do_fre to fini_pre.
From-SVN: r125114
Diffstat (limited to 'gcc/tree-ssa-pre.c')
| -rw-r--r-- | gcc/tree-ssa-pre.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c index 4633211..cdb6aa8 100644 --- a/gcc/tree-ssa-pre.c +++ b/gcc/tree-ssa-pre.c @@ -3801,7 +3801,7 @@ init_pre (bool do_fre) /* Deallocate data structures used by PRE. */ static void -fini_pre (bool do_fre) +fini_pre (void) { basic_block bb; unsigned int i; @@ -3849,7 +3849,7 @@ fini_pre (bool do_fre) && TREE_CODE (SSA_NAME_VALUE (name)) == VALUE_HANDLE) SSA_NAME_VALUE (name) = NULL; } - if (!do_fre && current_loops) + if (current_loops != NULL) loop_optimizer_finalize (); } @@ -3915,7 +3915,7 @@ execute_pre (bool do_fre) realify_fake_stores (); } - fini_pre (do_fre); + fini_pre (); } /* Gate and execute functions for PRE. */ |