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| author | Zdenek Dvorak <dvorakz@suse.cz> | 2004-10-16 18:58:59 +0200 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2004-10-16 16:58:59 +0000 |
| commit | fce22de5d29dc5fb01375560db3d4d1bfc11f889 (patch) | |
| tree | 0af8e2a4f49682307883dde1cf867f72847cd300 /gcc/cfghooks.c | |
| parent | 80cad5faeb98e96f52597f2e8817c742a1ddacd0 (diff) | |
| download | gcc-fce22de5d29dc5fb01375560db3d4d1bfc11f889.zip gcc-fce22de5d29dc5fb01375560db3d4d1bfc11f889.tar.gz gcc-fce22de5d29dc5fb01375560db3d4d1bfc11f889.tar.bz2 | |
re PR tree-optimization/17766 (cc1 hangs in with -O3, works with -O2)
PR tree-optimization/17766
* basic-block.h (enum dom_state): DOM_CONS_OK removed.
(dom_info_available_p): Declare.
* cfghooks.c (split_block, make_forwarder_block): Use
dom_info_available_p.
* dominance.c (compute_dom_fast_query, calculate_dominance_info,
free_dominance_info, verify_dominators): Ditto.
(dom_info_available_p): New function.
* tree-cfg.c (cleanup_control_expr_graph): Free dominance information.
(thread_jumps): Use dom_info_available_p.
* tree-complex.c (expand_complex_div_wide): Ditto.
* tree-mudflap.c (mf_build_check_statement_for): Ditto.
From-SVN: r89147
Diffstat (limited to 'gcc/cfghooks.c')
| -rw-r--r-- | gcc/cfghooks.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/cfghooks.c b/gcc/cfghooks.c index 948c2b4..46e0f8c 100644 --- a/gcc/cfghooks.c +++ b/gcc/cfghooks.c @@ -318,7 +318,7 @@ split_block (basic_block bb, void *i) new_bb->frequency = bb->frequency; new_bb->loop_depth = bb->loop_depth; - if (dom_computed[CDI_DOMINATORS] >= DOM_CONS_OK) + if (dom_info_available_p (CDI_DOMINATORS)) { redirect_immediate_dominators (CDI_DOMINATORS, bb, new_bb); set_immediate_dominator (CDI_DOMINATORS, new_bb, bb); @@ -592,7 +592,7 @@ make_forwarder_block (basic_block bb, bool (*redirect_edge_p) (edge), new_bb_cbk (jump); } - if (dom_computed[CDI_DOMINATORS] >= DOM_CONS_OK) + if (dom_info_available_p (CDI_DOMINATORS)) { basic_block doms_to_fix[2]; |