From fce22de5d29dc5fb01375560db3d4d1bfc11f889 Mon Sep 17 00:00:00 2001 From: Zdenek Dvorak Date: Sat, 16 Oct 2004 18:58:59 +0200 Subject: 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 --- gcc/tree-mudflap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/tree-mudflap.c') 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); -- cgit v1.2.1