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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/tree-mudflap.c | |
| parent | 80cad5faeb98e96f52597f2e8817c742a1ddacd0 (diff) | |
| download | gcc-fce22de5d29dc5fb01375560db3d4d1bfc11f889.tar.gz | |
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/tree-mudflap.c')
| -rw-r--r-- | gcc/tree-mudflap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-mudflap.c b/gcc/tree-mudflap.c index f4d3d47bdd4..a65d393649b 100644 --- a/gcc/tree-mudflap.c +++ b/gcc/tree-mudflap.c @@ -551,7 +551,7 @@ mf_build_check_statement_for (tree base, tree addr, tree limit, /* Update dominance info. Note that bb_join's data was updated by split_block. */ - if (dom_computed[CDI_DOMINATORS] >= DOM_CONS_OK) + if (dom_info_available_p (CDI_DOMINATORS)) { set_immediate_dominator (CDI_DOMINATORS, then_bb, cond_bb); set_immediate_dominator (CDI_DOMINATORS, join_bb, cond_bb); |