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Functions
basic_block	transform_duplicate (basic_block bb, basic_block bb2)

bool	ignore_bb_p (const_basic_block bb)

Function Documentation

◆ ignore_bb_p()

bool ignore_bb_p ( const_basic_block bb )

extern

Return true if we should ignore the basic block for purposes of tracing.

References cached_can_duplicate_bb_p(), basic_block_def::index, NUM_FIXED_BLOCKS, and optimize_bb_for_size_p().

Referenced by find_best_predecessor(), find_best_successor(), find_block_to_duplicate_for_splitting_paths(), and tail_duplicate().

◆ transform_duplicate()

basic_block transform_duplicate	(	basic_block	bb,
		basic_block	bb2 )

extern

Header file for Tracer.
   Copyright (C) 2015-2024 Free Software Foundation, Inc.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.

GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.

Duplicate block BB2, placing it after BB in the CFG.  Return the
newly created block.

References add_phi_args_after_copy(), duplicate_block(), find_edge(), flush_pending_stmts(), ggc_alloc(), and NULL.

Referenced by split_paths(), and tail_duplicate().

Functions

Function Documentation

◆ ignore_bb_p()

◆ transform_duplicate()