mirror of git://gcc.gnu.org/git/gcc.git
tree-flow.h (bb_ann_d): Remove has_escape_site.
* tree-flow.h (bb_ann_d): Remove has_escape_site. * tree-ssa-alias.c (compute_points_to_addr_escape): Don't write to has_escape_site. From-SVN: r100109
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@ -1,3 +1,9 @@
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2005-05-24 Kazu Hirata <kazu@cs.umass.edu>
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* tree-flow.h (bb_ann_d): Remove has_escape_site.
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* tree-ssa-alias.c (compute_points_to_addr_escape): Don't
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write to has_escape_site.
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2005-05-24 Jeff Law <law@redhat.com>
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2005-05-24 Jeff Law <law@redhat.com>
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* Makefile.in (tree-cfg.o): Depend on tree-ssa-propagate.h.
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* Makefile.in (tree-cfg.o): Depend on tree-ssa-propagate.h.
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@ -385,9 +385,6 @@ struct bb_ann_d GTY(())
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/* Chain of PHI nodes for this block. */
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/* Chain of PHI nodes for this block. */
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tree phi_nodes;
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tree phi_nodes;
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/* Nonzero if this block contains an escape point (see is_escape_site). */
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unsigned has_escape_site : 1;
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/* Nonzero if one or more incoming edges to this block should be threaded
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/* Nonzero if one or more incoming edges to this block should be threaded
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to an outgoing edge of this block. */
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to an outgoing edge of this block. */
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unsigned incoming_edge_threaded : 1;
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unsigned incoming_edge_threaded : 1;
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@ -642,7 +642,6 @@ compute_points_to_and_addr_escape (struct alias_info *ai)
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FOR_EACH_BB (bb)
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FOR_EACH_BB (bb)
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{
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{
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bb_ann_t block_ann = bb_ann (bb);
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block_stmt_iterator si;
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block_stmt_iterator si;
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for (si = bsi_start (bb); !bsi_end_p (si); bsi_next (&si))
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for (si = bsi_start (bb); !bsi_end_p (si); bsi_next (&si))
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@ -666,9 +665,6 @@ compute_points_to_and_addr_escape (struct alias_info *ai)
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mark_call_clobbered (var);
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mark_call_clobbered (var);
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}
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}
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if (stmt_escapes_p)
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block_ann->has_escape_site = 1;
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FOR_EACH_SSA_TREE_OPERAND (op, stmt, iter, SSA_OP_USE)
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FOR_EACH_SSA_TREE_OPERAND (op, stmt, iter, SSA_OP_USE)
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{
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{
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var_ann_t v_ann = var_ann (SSA_NAME_VAR (op));
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var_ann_t v_ann = var_ann (SSA_NAME_VAR (op));
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