LCOV - code coverage report
Current view: top level - gcc - generic-match-head.c (source / functions) Hit Total Coverage
Test: gcc.info Lines: 10 12 83.3 %
Date: 2020-04-04 11:58:09 Functions: 1 1 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /* Preamble and helpers for the autogenerated generic-match.c file.
       2                 :            :    Copyright (C) 2014-2020 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                 :            : #include "config.h"
      21                 :            : #include "system.h"
      22                 :            : #include "coretypes.h"
      23                 :            : #include "backend.h"
      24                 :            : #include "target.h"
      25                 :            : #include "rtl.h"
      26                 :            : #include "tree.h"
      27                 :            : #include "gimple.h"
      28                 :            : #include "ssa.h"
      29                 :            : #include "cgraph.h"
      30                 :            : #include "vec-perm-indices.h"
      31                 :            : #include "fold-const.h"
      32                 :            : #include "fold-const-call.h"
      33                 :            : #include "stor-layout.h"
      34                 :            : #include "tree-dfa.h"
      35                 :            : #include "builtins.h"
      36                 :            : #include "case-cfn-macros.h"
      37                 :            : #include "gimplify.h"
      38                 :            : #include "optabs-tree.h"
      39                 :            : #include "dbgcnt.h"
      40                 :            : 
      41                 :            : /* Routine to determine if the types T1 and T2 are effectively
      42                 :            :    the same for GENERIC.  If T1 or T2 is not a type, the test
      43                 :            :    applies to their TREE_TYPE.  */
      44                 :            : 
      45                 :            : static inline bool
      46                 :   11541400 : types_match (tree t1, tree t2)
      47                 :            : {
      48                 :   11541400 :   if (!TYPE_P (t1))
      49                 :    1232540 :     t1 = TREE_TYPE (t1);
      50                 :   11541400 :   if (!TYPE_P (t2))
      51                 :    1052190 :     t2 = TREE_TYPE (t2);
      52                 :            : 
      53                 :   11541400 :   return TYPE_MAIN_VARIANT (t1) == TYPE_MAIN_VARIANT (t2);
      54                 :            : }
      55                 :            : 
      56                 :            : /* Return if T has a single use.  For GENERIC, we assume this is
      57                 :            :    always true.  */
      58                 :            : 
      59                 :            : static inline bool
      60                 :    7015880 : single_use (tree t ATTRIBUTE_UNUSED)
      61                 :            : {
      62                 :    7015880 :   return true;
      63                 :            : }
      64                 :            : 
      65                 :            : /* Return true if math operations should be canonicalized,
      66                 :            :    e.g. sqrt(sqrt(x)) -> pow(x, 0.25).  */
      67                 :            : 
      68                 :            : static inline bool
      69                 :          0 : canonicalize_math_p ()
      70                 :            : {
      71                 :          0 :   return true;
      72                 :            : }
      73                 :            : 
      74                 :            : /* Return true if math operations that are beneficial only after
      75                 :            :    vectorization should be canonicalized.  */
      76                 :            : 
      77                 :            : static inline bool
      78                 :          8 : canonicalize_math_after_vectorization_p ()
      79                 :            : {
      80                 :          8 :   return false;
      81                 :            : }
      82                 :            : 
      83                 :            : /* Return true if successive divisions can be optimized.
      84                 :            :    Defer to GIMPLE opts.  */
      85                 :            : 
      86                 :            : static inline bool
      87                 :            : optimize_successive_divisions_p (tree, tree)
      88                 :            : {
      89                 :            :   return false;
      90                 :            : }

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.