LCOV - code coverage report
Current view: top level - gcc - tree-ssa-loop-manip.h (source / functions) Hit Total Coverage
Test: gcc.info Lines: 3 3 100.0 %
Date: 2020-04-04 11:58:09 Functions: 0 0 -
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /* Header file for High-level loop manipulation functions.
       2                 :            :    Copyright (C) 2013-2020 Free Software Foundation, Inc.
       3                 :            : 
       4                 :            : This file is part of GCC.
       5                 :            : 
       6                 :            : GCC is free software; you can redistribute it and/or modify it under
       7                 :            : the terms of the GNU General Public License as published by the Free
       8                 :            : Software Foundation; either version 3, or (at your option) any later
       9                 :            : version.
      10                 :            : 
      11                 :            : GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      12                 :            : WARRANTY; without even the implied warranty of MERCHANTABILITY or
      13                 :            : FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      14                 :            :  for more details.
      15                 :            : 
      16                 :            : You should have received a copy of the GNU General Public License
      17                 :            : along with GCC; see the file COPYING3.  If not see
      18                 :            : <http://www.gnu.org/licenses/>.  */
      19                 :            : 
      20                 :            : #ifndef GCC_TREE_SSA_LOOP_MANIP_H
      21                 :            : #define GCC_TREE_SSA_LOOP_MANIP_H
      22                 :            : 
      23                 :            : typedef void (*transform_callback)(class loop *, void *);
      24                 :            : 
      25                 :            : extern void create_iv (tree, tree, tree, class loop *, gimple_stmt_iterator *,
      26                 :            :                        bool, tree *, tree *);
      27                 :            : extern void rewrite_into_loop_closed_ssa_1 (bitmap, unsigned, int,
      28                 :            :                                             class loop *);
      29                 :            : extern void rewrite_into_loop_closed_ssa (bitmap, unsigned);
      30                 :            : extern void rewrite_virtuals_into_loop_closed_ssa (class loop *);
      31                 :            : extern void verify_loop_closed_ssa (bool, class loop * = NULL);
      32                 :            : 
      33                 :            : static inline void
      34                 :       1540 : checking_verify_loop_closed_ssa (bool verify_ssa_p, class loop *loop = NULL)
      35                 :            : {
      36                 :       1540 :   if (flag_checking)
      37                 :       1540 :     verify_loop_closed_ssa (verify_ssa_p, loop);
      38                 :            : }
      39                 :            : 
      40                 :            : extern basic_block split_loop_exit_edge (edge, bool = false);
      41                 :            : extern basic_block ip_end_pos (class loop *);
      42                 :            : extern basic_block ip_normal_pos (class loop *);
      43                 :            : extern void standard_iv_increment_position (class loop *,
      44                 :            :                                             gimple_stmt_iterator *, bool *);
      45                 :            : extern bool gimple_duplicate_loop_to_header_edge (class loop *, edge,
      46                 :            :                                                   unsigned int, sbitmap,
      47                 :            :                                                   edge, vec<edge> *,
      48                 :            :                                                   int);
      49                 :            : extern bool can_unroll_loop_p (class loop *loop, unsigned factor,
      50                 :            :                                class tree_niter_desc *niter);
      51                 :            : extern gcov_type niter_for_unrolled_loop (class loop *, unsigned);
      52                 :            : extern void tree_transform_and_unroll_loop (class loop *, unsigned,
      53                 :            :                                             edge, class tree_niter_desc *,
      54                 :            :                                             transform_callback, void *);
      55                 :            : extern void tree_unroll_loop (class loop *, unsigned,
      56                 :            :                               edge, class tree_niter_desc *);
      57                 :            : extern tree canonicalize_loop_ivs (class loop *, tree *, bool);
      58                 :            : 
      59                 :            : 
      60                 :            : 
      61                 :            : #endif /* GCC_TREE_SSA_LOOP_MANIP_H */

Generated by: LCOV version 1.0

LCOV profile is generated on x86_64 machine using following configure options: configure --disable-bootstrap --enable-coverage=opt --enable-languages=c,c++,fortran,go,jit,lto --enable-host-shared. GCC test suite is run with the built compiler.