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author | Trevor Saunders <tsaunders@mozilla.com> | 2013-11-14 05:56:59 -0500 |
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committer | Trevor Saunders <tsaunders@mozilla.com> | 2013-11-15 20:10:56 -0500 |
commit | 994ab8bb4b8a0ba60ddb3a669f510dd56d7ccae4 (patch) | |
tree | 4ee2d43c1f02a52325af9bde6e5cafac422034a0 /gcc/tree-ssa-forwprop.c | |
parent | c5e121d5bfabffc4b75c327a374816fc6a01fd6d (diff) | |
download | gcc-994ab8bb4b8a0ba60ddb3a669f510dd56d7ccae4.tar.gz |
add ctor / dtor to bitmap_head
Diffstat (limited to 'gcc/tree-ssa-forwprop.c')
-rw-r--r-- | gcc/tree-ssa-forwprop.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/gcc/tree-ssa-forwprop.c b/gcc/tree-ssa-forwprop.c index a6afb47a4db..69d915840b7 100644 --- a/gcc/tree-ssa-forwprop.c +++ b/gcc/tree-ssa-forwprop.c @@ -1293,7 +1293,6 @@ simplify_gimple_switch_label_vec (gimple stmt, tree index_type) len = labels.length (); if (len < branch_num - 1) { - bitmap target_blocks; edge_iterator ei; edge e; @@ -1317,16 +1316,16 @@ simplify_gimple_switch_label_vec (gimple stmt, tree index_type) gimple_switch_set_num_labels (stmt, len + 1); /* Cleanup any edges that are now dead. */ - target_blocks = BITMAP_ALLOC (NULL); + bitmap_head target_blocks; for (i = 0; i < gimple_switch_num_labels (stmt); i++) { tree elt = gimple_switch_label (stmt, i); basic_block target = label_to_block (CASE_LABEL (elt)); - bitmap_set_bit (target_blocks, target->index); + bitmap_set_bit (&target_blocks, target->index); } for (ei = ei_start (gimple_bb (stmt)->succs); (e = ei_safe_edge (ei)); ) { - if (! bitmap_bit_p (target_blocks, e->dest->index)) + if (! bitmap_bit_p (&target_blocks, e->dest->index)) { remove_edge (e); cfg_changed = true; @@ -1335,7 +1334,6 @@ simplify_gimple_switch_label_vec (gimple stmt, tree index_type) else ei_next (&ei); } - BITMAP_FREE (target_blocks); } labels.release (); |