gcc/testsuite/gcc.dg/tree-prof/tree-prof.exp

   1 # Copyright (C) 2001, 2002, 2004, 2005, 2007, 2008
   2 # Free Software Foundation, Inc.
   3
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with GCC; see the file COPYING3.  If not see
  16 # <http://www.gnu.org/licenses/>.
  17
  18 # Test the functionality of programs compiled with profile-directed block
  19 # ordering using -fprofile-generate followed by -fbranch-use.
  20
  21 load_lib target-supports.exp
  22
  23 # Some targets don't support tree profiling.
  24 if { ![check_profiling_available ""] } {
  25     return
  26 }
  27
  28 # The procedures in profopt.exp need these parameters.
  29 set tool gcc
  30 set prof_ext "gcda"
  31
  32 # Override the list defined in profopt.exp.
  33 set PROFOPT_OPTIONS [list {}]
  34
  35 if $tracelevel then {
  36     strace $tracelevel
  37 }
  38
  39 # Load support procs.
  40 load_lib profopt.exp
  41
  42 # These are globals used by profopt-execute.  The first is options
  43 # needed to generate profile data, the second is options to use the
  44 # profile data.
  45 set profile_option "-fprofile-generate -D_PROFILE_GENERATE"
  46 set feedback_option "-fprofile-use -D_PROFILE_USE"
  47
  48 foreach src [lsort [glob -nocomplain $srcdir/$subdir/*.c]] {
  49     # If we're only testing specific files and this isn't one of them, skip it.
  50     if ![runtest_file_p $runtests $src] then {
  51         continue
  52     }
  53     profopt-execute $src
  54 }