33 lines
1.2 KiB
C
33 lines
1.2 KiB
C
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/* Header file for CFG cleanup for trees.
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Copyright (C) 2013-2023 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_TREE_CFGCLEANUP_H
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#define GCC_TREE_CFGCLEANUP_H
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/* In tree-cfgcleanup.cc */
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extern bitmap cfgcleanup_altered_bbs;
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extern bool cleanup_tree_cfg (unsigned = 0);
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extern bool fixup_noreturn_call (gimple *stmt);
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extern bool delete_unreachable_blocks_update_callgraph (cgraph_node *dst_node,
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bool update_clones);
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extern unsigned clean_up_loop_closed_phi (function *);
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extern bool phi_alternatives_equal (basic_block, edge, edge);
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#endif /* GCC_TREE_CFGCLEANUP_H */
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