LCOV - code coverage report
Current view: top level - gcc - gimple-fold.h (source / functions) Hit Total Coverage
Test: gcc.info Lines: 14 16 87.5 %
Date: 2020-04-04 11:58:09 Functions: 2 2 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /* Gimple folding definitions.
       2                 :            : 
       3                 :            :    Copyright (C) 2011-2020 Free Software Foundation, Inc.
       4                 :            :    Contributed by Richard Guenther <rguenther@suse.de>
       5                 :            : 
       6                 :            : This file is part of GCC.
       7                 :            : 
       8                 :            : GCC is free software; you can redistribute it and/or modify it under
       9                 :            : the terms of the GNU General Public License as published by the Free
      10                 :            : Software Foundation; either version 3, or (at your option) any later
      11                 :            : version.
      12                 :            : 
      13                 :            : GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      14                 :            : WARRANTY; without even the implied warranty of MERCHANTABILITY or
      15                 :            : FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      16                 :            : for more details.
      17                 :            : 
      18                 :            : You should have received a copy of the GNU General Public License
      19                 :            : along with GCC; see the file COPYING3.  If not see
      20                 :            : <http://www.gnu.org/licenses/>.  */
      21                 :            : 
      22                 :            : #ifndef GCC_GIMPLE_FOLD_H
      23                 :            : #define GCC_GIMPLE_FOLD_H
      24                 :            : 
      25                 :            : extern tree create_tmp_reg_or_ssa_name (tree, gimple *stmt = NULL);
      26                 :            : extern tree canonicalize_constructor_val (tree, tree);
      27                 :            : extern tree get_symbol_constant_value (tree);
      28                 :            : struct c_strlen_data;
      29                 :            : extern bool get_range_strlen (tree, c_strlen_data *, unsigned eltsize);
      30                 :            : extern void gimplify_and_update_call_from_tree (gimple_stmt_iterator *, tree);
      31                 :            : extern bool fold_stmt (gimple_stmt_iterator *);
      32                 :            : extern bool fold_stmt (gimple_stmt_iterator *, tree (*) (tree));
      33                 :            : extern bool fold_stmt_inplace (gimple_stmt_iterator *);
      34                 :            : extern tree maybe_fold_and_comparisons (tree, enum tree_code, tree, tree,
      35                 :            :                                         enum tree_code, tree, tree);
      36                 :            : extern tree maybe_fold_or_comparisons (tree, enum tree_code, tree, tree,
      37                 :            :                                        enum tree_code, tree, tree);
      38                 :            : extern bool optimize_atomic_compare_exchange_p (gimple *);
      39                 :            : extern void fold_builtin_atomic_compare_exchange (gimple_stmt_iterator *);
      40                 :            : extern bool arith_overflowed_p (enum tree_code, const_tree, const_tree,
      41                 :            :                                 const_tree);
      42                 :            : extern tree no_follow_ssa_edges (tree);
      43                 :            : extern tree follow_single_use_edges (tree);
      44                 :            : extern tree follow_all_ssa_edges (tree);
      45                 :            : extern tree gimple_fold_stmt_to_constant_1 (gimple *, tree (*) (tree),
      46                 :            :                                             tree (*) (tree) = no_follow_ssa_edges);
      47                 :            : extern tree gimple_fold_stmt_to_constant (gimple *, tree (*) (tree));
      48                 :            : extern tree fold_ctor_reference (tree, tree, const poly_uint64&,
      49                 :            :                                  const poly_uint64&, tree,
      50                 :            :                                  unsigned HOST_WIDE_INT * = NULL);
      51                 :            : extern tree fold_const_aggregate_ref_1 (tree, tree (*) (tree));
      52                 :            : extern tree fold_const_aggregate_ref (tree);
      53                 :            : extern tree gimple_get_virt_method_for_binfo (HOST_WIDE_INT, tree,
      54                 :            :                                               bool *can_refer = NULL);
      55                 :            : extern tree gimple_get_virt_method_for_vtable (HOST_WIDE_INT, tree,
      56                 :            :                                                unsigned HOST_WIDE_INT,
      57                 :            :                                                bool *can_refer = NULL);
      58                 :            : extern tree gimple_fold_indirect_ref (tree);
      59                 :            : extern bool gimple_fold_builtin_sprintf (gimple_stmt_iterator *);
      60                 :            : extern bool gimple_fold_builtin_snprintf (gimple_stmt_iterator *);
      61                 :            : extern bool arith_code_with_undefined_signed_overflow (tree_code);
      62                 :            : extern gimple_seq rewrite_to_defined_overflow (gimple *);
      63                 :            : extern void replace_call_with_value (gimple_stmt_iterator *, tree);
      64                 :            : extern tree tree_vec_extract (gimple_stmt_iterator *, tree, tree, tree, tree);
      65                 :            : 
      66                 :            : /* gimple_build, functionally matching fold_buildN, outputs stmts
      67                 :            :    int the provided sequence, matching and simplifying them on-the-fly.
      68                 :            :    Supposed to replace force_gimple_operand (fold_buildN (...), ...).  */
      69                 :            : extern tree gimple_build (gimple_seq *, location_t,
      70                 :            :                           enum tree_code, tree, tree);
      71                 :            : inline tree
      72                 :       8755 : gimple_build (gimple_seq *seq,
      73                 :            :               enum tree_code code, tree type, tree op0)
      74                 :            : {
      75                 :       8755 :   return gimple_build (seq, UNKNOWN_LOCATION, code, type, op0);
      76                 :            : }
      77                 :            : extern tree gimple_build (gimple_seq *, location_t,
      78                 :            :                           enum tree_code, tree, tree, tree);
      79                 :            : inline tree
      80                 :      43154 : gimple_build (gimple_seq *seq,
      81                 :            :               enum tree_code code, tree type, tree op0, tree op1)
      82                 :            : {
      83                 :      43154 :   return gimple_build (seq, UNKNOWN_LOCATION, code, type, op0, op1);
      84                 :            : }
      85                 :            : extern tree gimple_build (gimple_seq *, location_t,
      86                 :            :                           enum tree_code, tree, tree, tree, tree);
      87                 :            : inline tree
      88                 :      22050 : gimple_build (gimple_seq *seq,
      89                 :            :               enum tree_code code, tree type, tree op0, tree op1, tree op2)
      90                 :            : {
      91                 :      22050 :   return gimple_build (seq, UNKNOWN_LOCATION, code, type, op0, op1, op2);
      92                 :            : }
      93                 :            : extern tree gimple_build (gimple_seq *, location_t, combined_fn, tree, tree);
      94                 :            : inline tree
      95                 :       6874 : gimple_build (gimple_seq *seq, combined_fn fn, tree type, tree arg0)
      96                 :            : {
      97                 :       6874 :   return gimple_build (seq, UNKNOWN_LOCATION, fn, type, arg0);
      98                 :            : }
      99                 :            : extern tree gimple_build (gimple_seq *, location_t, combined_fn,
     100                 :            :                           tree, tree, tree);
     101                 :            : inline tree
     102                 :          0 : gimple_build (gimple_seq *seq, combined_fn fn,
     103                 :            :               tree type, tree arg0, tree arg1)
     104                 :            : {
     105                 :          0 :   return gimple_build (seq, UNKNOWN_LOCATION, fn, type, arg0, arg1);
     106                 :            : }
     107                 :            : extern tree gimple_build (gimple_seq *, location_t, combined_fn,
     108                 :            :                           tree, tree, tree, tree);
     109                 :            : inline tree
     110                 :            : gimple_build (gimple_seq *seq, combined_fn fn,
     111                 :            :               tree type, tree arg0, tree arg1, tree arg2)
     112                 :            : {
     113                 :            :   return gimple_build (seq, UNKNOWN_LOCATION, fn, type, arg0, arg1, arg2);
     114                 :            : }
     115                 :            : 
     116                 :            : extern tree gimple_convert (gimple_seq *, location_t, tree, tree);
     117                 :            : inline tree
     118                 :    2219187 : gimple_convert (gimple_seq *seq, tree type, tree op)
     119                 :            : {
     120                 :    2219187 :   return gimple_convert (seq, UNKNOWN_LOCATION, type, op);
     121                 :            : }
     122                 :            : 
     123                 :            : extern tree gimple_convert_to_ptrofftype (gimple_seq *, location_t, tree);
     124                 :            : inline tree
     125                 :            : gimple_convert_to_ptrofftype (gimple_seq *seq, tree op)
     126                 :            : {
     127                 :            :   return gimple_convert_to_ptrofftype (seq, UNKNOWN_LOCATION, op);
     128                 :            : }
     129                 :            : 
     130                 :            : extern tree gimple_build_vector_from_val (gimple_seq *, location_t, tree,
     131                 :            :                                           tree);
     132                 :            : inline tree
     133                 :      10661 : gimple_build_vector_from_val (gimple_seq *seq, tree type, tree op)
     134                 :            : {
     135                 :      10661 :   return gimple_build_vector_from_val (seq, UNKNOWN_LOCATION, type, op);
     136                 :            : }
     137                 :            : 
     138                 :            : class tree_vector_builder;
     139                 :            : extern tree gimple_build_vector (gimple_seq *, location_t,
     140                 :            :                                  tree_vector_builder *);
     141                 :            : inline tree
     142                 :      79402 : gimple_build_vector (gimple_seq *seq, tree_vector_builder *builder)
     143                 :            : {
     144                 :      79402 :   return gimple_build_vector (seq, UNKNOWN_LOCATION, builder);
     145                 :            : }
     146                 :            : 
     147                 :            : extern bool gimple_stmt_nonnegative_warnv_p (gimple *, bool *, int = 0);
     148                 :            : extern bool gimple_stmt_integer_valued_real_p (gimple *, int = 0);
     149                 :            : 
     150                 :            : /* In gimple-match.c.  */
     151                 :            : extern tree gimple_simplify (enum tree_code, tree, tree,
     152                 :            :                              gimple_seq *, tree (*)(tree));
     153                 :            : extern tree gimple_simplify (enum tree_code, tree, tree, tree,
     154                 :            :                              gimple_seq *, tree (*)(tree));
     155                 :            : extern tree gimple_simplify (enum tree_code, tree, tree, tree, tree,
     156                 :            :                              gimple_seq *, tree (*)(tree));
     157                 :            : extern tree gimple_simplify (combined_fn, tree, tree,
     158                 :            :                              gimple_seq *, tree (*)(tree));
     159                 :            : extern tree gimple_simplify (combined_fn, tree, tree, tree,
     160                 :            :                              gimple_seq *, tree (*)(tree));
     161                 :            : extern tree gimple_simplify (combined_fn, tree, tree, tree, tree,
     162                 :            :                              gimple_seq *, tree (*)(tree));
     163                 :            : 
     164                 :            : #endif  /* GCC_GIMPLE_FOLD_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.