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author | Kazu Hirata <kazu@cs.umass.edu> | 2005-05-24 19:57:52 +0000 |
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committer | Kazu Hirata <kazu@gcc.gnu.org> | 2005-05-24 19:57:52 +0000 |
commit | 04d0d7500ab88716be00db442865d93d3e4c5b7f (patch) | |
tree | def90e74f9e074343cd6822a504c48a65662a96f | |
parent | e0f391dd9030fce35ef9bb3592c1115f56c5a615 (diff) | |
download | gcc-04d0d7500ab88716be00db442865d93d3e4c5b7f.zip gcc-04d0d7500ab88716be00db442865d93d3e4c5b7f.tar.gz gcc-04d0d7500ab88716be00db442865d93d3e4c5b7f.tar.bz2 |
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
-rw-r--r-- | gcc/ChangeLog | 6 | ||||
-rw-r--r-- | gcc/tree-flow.h | 3 | ||||
-rw-r--r-- | gcc/tree-ssa-alias.c | 4 |
3 files changed, 6 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a704cd0..71ae0c6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-05-24 Kazu Hirata <kazu@cs.umass.edu> + + * 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. + 2005-05-24 Jeff Law <law@redhat.com> * Makefile.in (tree-cfg.o): Depend on tree-ssa-propagate.h. diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h index 348b16d..974e8b0 100644 --- a/gcc/tree-flow.h +++ b/gcc/tree-flow.h @@ -385,9 +385,6 @@ struct bb_ann_d GTY(()) /* Chain of PHI nodes for this block. */ tree phi_nodes; - /* Nonzero if this block contains an escape point (see is_escape_site). */ - unsigned has_escape_site : 1; - /* Nonzero if one or more incoming edges to this block should be threaded to an outgoing edge of this block. */ unsigned incoming_edge_threaded : 1; diff --git a/gcc/tree-ssa-alias.c b/gcc/tree-ssa-alias.c index 5e796c1..2ed712b 100644 --- a/gcc/tree-ssa-alias.c +++ b/gcc/tree-ssa-alias.c @@ -642,7 +642,6 @@ compute_points_to_and_addr_escape (struct alias_info *ai) FOR_EACH_BB (bb) { - bb_ann_t block_ann = bb_ann (bb); block_stmt_iterator si; for (si = bsi_start (bb); !bsi_end_p (si); bsi_next (&si)) @@ -666,9 +665,6 @@ compute_points_to_and_addr_escape (struct alias_info *ai) mark_call_clobbered (var); } - if (stmt_escapes_p) - block_ann->has_escape_site = 1; - FOR_EACH_SSA_TREE_OPERAND (op, stmt, iter, SSA_OP_USE) { var_ann_t v_ann = var_ann (SSA_NAME_VAR (op)); |