Patch from Tom Hughes, for bug 72643:
Patch to improve SSE/SS2 support
This patch should implement most of the missing SSE/SSE2 opcodes. About
the only ones it doesn't do are the MASKMOVxxx ones as they are quite
horrible and involved an implicit reference to EDI so I need to think
about them a bit more.
The patch also includes a set of tests for the MMX/SSE/SSE2 opcodes to
validate that they have the same effect under valgrind as they do when
run normally. In one or two cases this wasn't actually the case even
for some of the implemented opcodes, so I fixed those as well ;-)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2202 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/tests/vg_regtest.in b/tests/vg_regtest.in
index 84182d8..965df82 100755
--- a/tests/vg_regtest.in
+++ b/tests/vg_regtest.in
@@ -49,6 +49,7 @@
# - vgopts: <Valgrind options> (default: none)
# - stdout_filter: <filter to run stdout through> (default: none)
# - stderr_filter: <filter to run stderr through> (default: ./filter_stderr)
+# - cpu_test: <cpu feature required for test> (default: none)
#
# Note that filters are necessary for stderr results to filter out things that
# always change, eg. process id numbers.
@@ -80,6 +81,7 @@
my $args; # test prog args
my $stdout_filter; # filter program to run stdout results file through
my $stderr_filter; # filter program to run stderr results file through
+my $cpu_test; # cpu feature to check for before running test
my @failures; # List of failed tests
@@ -165,8 +167,8 @@
my ($f) = @_;
# Defaults.
- ($vgopts, $prog, $args, $stdout_filter, $stderr_filter) =
- ("", undef, "", undef, undef);
+ ($vgopts, $prog, $args, $stdout_filter, $stderr_filter, $cpu_test) =
+ ("", undef, "", undef, undef, undef);
# Every test directory must have a "filter_stderr"
$stderr_filter = validate_program(".", $default_stderr_filter, 1);
@@ -184,6 +186,8 @@
$stdout_filter = validate_program(".", $1, 1);
} elsif ($line =~ /^\s*stderr_filter:\s*(.*)$/) {
$stderr_filter = validate_program(".", $1, 1);
+ } elsif ($line =~ /^\s*cpu_test:\s*(.*)$/) {
+ $cpu_test = $1;
} else {
die "Bad line in $f: $line\n";
}
@@ -222,6 +226,10 @@
read_vgtest_file($vgtest);
+ if (defined $cpu_test) {
+ return unless system("../../tests/cputest $cpu_test") == 0;
+ }
+
printf("%-16s valgrind $vgopts $prog $args\n", "$name:");
# Pass the appropriate --tool option for the directory (can be overridden