Lines Matching refs:bb_contains_live_stmts
92 static sbitmap bb_contains_live_stmts; variable
147 if (add_to_worklist && bb_contains_live_stmts && !is_gimple_debug (stmt)) in mark_stmt_necessary()
148 bitmap_set_bit (bb_contains_live_stmts, gimple_bb (stmt)->index); in mark_stmt_necessary()
187 if (bb_contains_live_stmts) in mark_operand_necessary()
188 bitmap_set_bit (bb_contains_live_stmts, gimple_bb (stmt)->index); in mark_operand_necessary()
344 bitmap_set_bit (bb_contains_live_stmts, bb->index); in mark_last_stmt_necessary()
1168 &bb_contains_live_stmts); in remove_dead_stmt()
1552 if (!bitmap_bit_p (bb_contains_live_stmts, bb->index) in eliminate_unnecessary_stmts()
1649 bb_contains_live_stmts = sbitmap_alloc (last_basic_block_for_fn (cfun)); in tree_dce_init()
1650 bitmap_clear (bb_contains_live_stmts); in tree_dce_init()
1670 sbitmap_free (bb_contains_live_stmts); in tree_dce_done()
1671 bb_contains_live_stmts = NULL; in tree_dce_done()