diff options
author | Janis Johnson <janis@gcc.gnu.org> | 2001-09-10 21:38:38 +0000 |
---|---|---|
committer | Janis Johnson <janis@gcc.gnu.org> | 2001-09-10 21:38:38 +0000 |
commit | 751b92408bdbc909af68289e2c66a7ce1aa7ae9f (patch) | |
tree | 072057abc24d4da03d9b857148c8bb6cba9ea2e8 /gcc | |
parent | 3af636b265112ac361817fd609336d37b25da132 (diff) | |
download | gcc-751b92408bdbc909af68289e2c66a7ce1aa7ae9f.zip gcc-751b92408bdbc909af68289e2c66a7ce1aa7ae9f.tar.gz gcc-751b92408bdbc909af68289e2c66a7ce1aa7ae9f.tar.bz2 |
Support for tests of -fbranch-probability.
From-SVN: r45526
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/testsuite/gcc.misc-tests/bprob.exp | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.misc-tests/bprob.exp b/gcc/testsuite/gcc.misc-tests/bprob.exp new file mode 100644 index 0000000..c0957fd --- /dev/null +++ b/gcc/testsuite/gcc.misc-tests/bprob.exp @@ -0,0 +1,55 @@ +# Copyright (C) 2001 Free Software Foundation, Inc. + +# 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 +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +# Test the functionality of programs compiled with profile-directed block +# ordering using -fprofile-arcs followed by -fbranch-probabilities. + +# The procedures in profopt.exp need these parameters. +set tool gcc +set profile_option -fprofile-arcs +set feedback_option -fbranch-probabilities +set prof_ext da +set perf_ext tim + +# Override the list defined in profopt.exp. +set PROFOPT_OPTIONS [list \ + { -g } \ + { -O0 } \ + { -O1 } \ + { -O2 -DPERFTIME } \ + { -O3 -DPERFTIME } \ + { -O3 -g -DPERFTIME } \ + { -Os } ] + +if $tracelevel then { + strace $tracelevel +} + +# Load support procs. +load_lib profopt.exp + +# Clean up existing .da and .tim files. +profopt-cleanup da +profopt-cleanup tim + +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 ![runtest_file_p $runtests $src] then { + continue + } + + profopt-execute $src +} |