From 940db2c87c3406a8d1a86890f3e2958ab503b880 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Thu, 24 Jun 2004 15:46:56 -0700 Subject: [PATCH] tree-ssa-dom.c (real_avail_expr_hash): New. * tree-ssa-dom.c (real_avail_expr_hash): New. (tree_ssa_dominator_optimize): Use it in the htab. From-SVN: r83616 --- gcc/ChangeLog | 5 +++++ gcc/tree-ssa-dom.c | 8 +++++++- 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 065feb15f7e..f4eaef744c1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-06-24 Richard Henderson + + * tree-ssa-dom.c (real_avail_expr_hash): New. + (tree_ssa_dominator_optimize): Use it in the htab. + 2004-06-24 Frank Ch. Eigler * tree-mudflap.c (mx_register_decls): Add third (type) argument diff --git a/gcc/tree-ssa-dom.c b/gcc/tree-ssa-dom.c index a4151423cf3..627ba25266d 100644 --- a/gcc/tree-ssa-dom.c +++ b/gcc/tree-ssa-dom.c @@ -223,6 +223,7 @@ static tree lookup_avail_expr (tree, varray_type *, bool); static struct eq_expr_value get_eq_expr_value (tree, int, varray_type *, basic_block, varray_type *); static hashval_t avail_expr_hash (const void *); +static hashval_t real_avail_expr_hash (const void *); static int avail_expr_eq (const void *, const void *); static void htab_statistics (FILE *, htab_t); static void record_cond (tree, tree, varray_type *); @@ -553,7 +554,7 @@ tree_ssa_dominator_optimize (void) mark_dfs_back_edges (); /* Create our hash tables. */ - avail_exprs = htab_create (1024, avail_expr_hash, avail_expr_eq, free); + avail_exprs = htab_create (1024, real_avail_expr_hash, avail_expr_eq, free); VARRAY_TREE_INIT (const_and_copies, num_ssa_names, "const_and_copies"); nonzero_vars = BITMAP_XMALLOC (); VARRAY_EDGE_INIT (redirection_edges, 20, "redirection_edges"); @@ -3294,6 +3295,11 @@ avail_expr_hash (const void *p) return val; } +static hashval_t +real_avail_expr_hash (const void *p) +{ + return ((const struct expr_hash_elt *)p)->hash; +} static int avail_expr_eq (const void *p1, const void *p2)