# Copyright (C) 2001, 2002, 2004, 2007 Free Software Foundation, Inc.
|
# Copyright (C) 2001, 2002, 2004, 2007 Free Software Foundation, Inc.
|
|
|
# This program is free software; you can redistribute it and/or modify
|
# This program is free software; you can redistribute it and/or modify
|
# it under the terms of the GNU General Public License as published by
|
# it under the terms of the GNU General Public License as published by
|
# the Free Software Foundation; either version 3 of the License, or
|
# the Free Software Foundation; either version 3 of the License, or
|
# (at your option) any later version.
|
# (at your option) any later version.
|
#
|
#
|
# This program is distributed in the hope that it will be useful,
|
# This program is distributed in the hope that it will be useful,
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
# GNU General Public License for more details.
|
# GNU General Public License for more details.
|
#
|
#
|
# You should have received a copy of the GNU General Public License
|
# You should have received a copy of the GNU General Public License
|
# along with GCC; see the file COPYING3. If not see
|
# along with GCC; see the file COPYING3. If not see
|
# .
|
# .
|
|
|
# Test the functionality of programs compiled with profile-directed block
|
# Test the functionality of programs compiled with profile-directed block
|
# ordering using -fprofile-arcs followed by -fbranch-probabilities.
|
# ordering using -fprofile-arcs followed by -fbranch-probabilities.
|
|
|
load_lib target-supports.exp
|
load_lib target-supports.exp
|
|
|
# Some targets don't have any implementation of __bb_init_func or are
|
# Some targets don't have any implementation of __bb_init_func or are
|
# missing other needed machinery.
|
# missing other needed machinery.
|
if { ![check_profiling_available "-fprofile-arcs"] } {
|
if { ![check_profiling_available "-fprofile-arcs"] } {
|
return
|
return
|
}
|
}
|
|
|
# The procedures in profopt.exp need these parameters.
|
# The procedures in profopt.exp need these parameters.
|
set tool gcc
|
set tool gcc
|
set prof_ext "gcda gcno"
|
set prof_ext "gcda gcno"
|
set perf_ext tim
|
set perf_ext tim
|
|
|
# Override the list defined in profopt.exp.
|
# Override the list defined in profopt.exp.
|
set PROFOPT_OPTIONS [list \
|
set PROFOPT_OPTIONS [list \
|
{ -g } \
|
{ -g } \
|
{ -O0 } \
|
{ -O0 } \
|
{ -O1 } \
|
{ -O1 } \
|
{ -O2 -DPERFTIME } \
|
{ -O2 -DPERFTIME } \
|
{ -O3 -DPERFTIME } \
|
{ -O3 -DPERFTIME } \
|
{ -O3 -g -DPERFTIME } \
|
{ -O3 -g -DPERFTIME } \
|
{ -Os } ]
|
{ -Os } ]
|
|
|
if $tracelevel then {
|
if $tracelevel then {
|
strace $tracelevel
|
strace $tracelevel
|
}
|
}
|
|
|
# Load support procs.
|
# Load support procs.
|
load_lib profopt.exp
|
load_lib profopt.exp
|
|
|
set profile_options "-fprofile-arcs"
|
set profile_options "-fprofile-arcs"
|
set feedback_options "-fbranch-probabilities"
|
set feedback_options "-fbranch-probabilities"
|
|
|
foreach profile_option $profile_options feedback_option $feedback_options {
|
foreach profile_option $profile_options feedback_option $feedback_options {
|
foreach src [lsort [glob -nocomplain $srcdir/$subdir/bprob-*.c]] {
|
foreach src [lsort [glob -nocomplain $srcdir/$subdir/bprob-*.c]] {
|
# If we're only testing specific files and this isn't one of them, skip it.
|
# If we're only testing specific files and this isn't one of them, skip it.
|
if ![runtest_file_p $runtests $src] then {
|
if ![runtest_file_p $runtests $src] then {
|
continue
|
continue
|
}
|
}
|
profopt-execute $src
|
profopt-execute $src
|
}
|
}
|
}
|
}
|
|
|