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Commit 2097cd20 authored by Matthias Braun's avatar Matthias Braun
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remove commented out, old and unused code 

[r27686]
parent 595bdc7d
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ir/be/scripts/generate_new_opcodes.pl
View file @ 2097cd20
......@@ -635,272 +635,10 @@ EOF
create_constructor($orig_op, $constr, \%cstr, \%n);
}
# if (exists($n{"rd_constructor"}) && $n{"rd_constructor"} =~ /^NONE$/i) {
# # we explicitly skip the constructor if the specification entry says NONE
# } else {
# my $comment = $n{"comment"};
# if(!exists($n{"comment"})) {
# $comment = "construct ${orig_op} node";
# }
# $comment =
# "/**\n".
# " * ${comment}\n".
# " */\n";
#
# $obst_constructor .= $comment;
#
# # create constructor head
# my $complete_args = "";
# $temp = "";
#
# $temp = "ir_node *new_bd_$op(dbg_info *db, ir_node *block";
# if (!exists($n{"args"})) { # default args
# if ($arity == $ARITY_VARIABLE) {
# $complete_args = ", int arity, ir_node *in[]";
# } elsif ($arity == $ARITY_DYNAMIC) {
# $complete_args = "";
# } else {
# for (my $i = 0; $i < $arity; $i++) {
# my $opname = "op${i}";
# if (exists($n{"ins"})) {
# my @ins = @{ $n{"ins"} };
# $opname = $ins[$i];
# }
#
# $complete_args .= ", ir_node *${opname}";
# }
# }
# if ($out_arity == $ARITY_VARIABLE) {
# $complete_args .= ", int n_res";
# }
#
# if (!defined($known_mode)) {
# $complete_args .= ", ir_mode *mode";
# }
# } else { # user defined args
# for my $href (@{ $n{"args"} }) {
# $href->{"type"} .= " " if ($href->{"type"} !~ / [*]?$/); # put a space between name and type if there is none at the end
# $complete_args .= ", ".$href->{"type"}.$href->{"name"};
# }
# }
#
# # we have additional attribute arguements
# if (exists($n{"attr"})) {
# $complete_args .= ", ".$n{"attr"};
# }
#
# $temp .= "$complete_args)";
# $obst_constructor .= "${temp}\n{\n";
# $obst_header .= $comment;
# $obst_header .= "${temp};\n";
#
# # emit constructor code
# if (!exists($n{"rd_constructor"})) { # default constructor
# $temp = <<EOF;
# ir_node *res;
# ir_op *op = op_${op};
# int flags = 0;
# backend_info_t *info;
#EOF
#
# if($arity == $ARITY_DYNAMIC) {
# $temp .= <<EOF;
# int arity = -1;
# ir_node **in = NULL;
#EOF
# } elsif($arity == $ARITY_VARIABLE) {
# } else {
# $temp .= <<EOF;
# int arity = $arity;
#EOF
# if($arity > 0) {
# $temp .= <<EOF;
# ir_node *in[$arity];
#EOF
# } else {
# $temp .= <<EOF;
# ir_node **in = NULL;
#EOF
# }
# }
# if($out_arity == $ARITY_DYNAMIC) {
# $temp .= <<EOF;
# int n_res = -1;
#EOF
# } elsif($out_arity == $ARITY_VARIABLE) {
# } else {
# $temp .= <<EOF;
# int n_res = ${out_arity};
#EOF
# }
#
# if (defined($known_mode)) {
# $temp .= <<EOF;
# ir_mode *mode = ${known_mode};
#EOF
# }
#
# # set up static variables for cpu execution unit assigments
# if (exists($n{"units"})) {
# $temp .= gen_execunit_list_initializer($n{"units"});
# } else {
# $temp .= <<EOF;
# static const be_execution_unit_t ***exec_units = NULL;
#EOF
# }
#
# undef my $in_req_var;
# undef my $out_req_var;
#
# my $set_out_reqs = "";
#
# # set up static variables for requirements and registers
# if (exists($n{"reg_req"})) {
# my %req = %{ $n{"reg_req"} };
# my $idx;
#
# undef my @in;
# @in = @{ $req{"in"} } if (exists($req{"in"}));
# undef my @out;
# @out = @{ $req{"out"} } if exists(($req{"out"}));
#
# for(my $idx = 0; $idx < $#in; $idx++) {
# my $req = $in[$idx];
# generate_requirements($req, \%n, $op, $idx, 1);
# }
# for(my $idx = 0; $idx < $#out; $idx++) {
# my $req = $out[$idx];
# generate_requirements($req, \%n, $op, $idx, 0);
# }
#
# if (@in) {
# if($arity >= 0 && scalar(@in) != $arity) {
# die "Fatal error: Arity and number of in requirements don't match for ${op}\n";
# }
#
# $temp .= "\tstatic const arch_register_req_t *in_reqs[] =\n";
# $temp .= "\t{\n";
# for ($idx = 0; $idx <= $#in; $idx++) {
# my $req = $in[$idx];
# my $reqstruct = generate_requirements($req, \%n, $op, $idx, 1);
# $temp .= "\t\t& ${reqstruct},\n";
# }
# $temp .= "\t};\n";
# } else {
# if($arity > 0) {
# die "Fatal error: need in requirements for ${op}\n";
# }
# $temp .= "\tstatic const arch_register_req_t **in_reqs = NULL;\n";
# }
#
# if (@out) {
# if($out_arity >= 0 && scalar(@out) != $out_arity) {
# die "Fatal error: Out-Arity and number of out requirements don't match for ${op}\n";
# }
#
# for ($idx = 0; $idx <= $#out; $idx++) {
# my $req = $out[$idx];
# my $reqstruct = generate_requirements($req, \%n, $op, $idx, 0);
# $set_out_reqs .= <<EOF;
# info->out_infos[${idx}].req = &${reqstruct};
#EOF
# }
# } else {
# if($out_arity > 0) {
# die "Fatal error: need out requirements for ${op}\n";
# }
# }
# } else {
# $temp .= "\tstatic const arch_register_req_t **in_reqs = NULL;\n";
# }
# if(exists($n{"init_attr"})) {
# $temp .= "\t${attr_type} *attr;\n";
# }
#
# $temp .= "\n";
#
# if($arity > 0) {
# $temp .= "\t/* construct in array */\n";
# for (my $i = 0; $i < $arity; $i++) {
# my $opname = "op${i}";
# if (exists($n{"ins"})) {
# my @ins = @{ $n{"ins"} };
# $opname = $ins[$i];
# }
#
# $temp .= "\tin[${i}] = ${opname};\n";
# }
# $temp .= "\n";
# }
#
# # set flags
# if (exists($n{"irn_flags"})) {
# $temp .= "\t/* flags */\n";
# foreach my $flag (split(/\|/, $n{"irn_flags"})) {
# if ($flag eq "R") {
# $temp .= "\tflags |= arch_irn_flags_rematerializable;\n";
# } elsif ($flag eq "N") {
# $temp .= "\tflags |= arch_irn_flags_dont_spill;\n";
# } elsif ($flag eq "J") {
# $temp .= "\t flags |= arch_irn_flags_simple_jump;\n";
# } else {
# die "Fatal error: unknown flag $flag for ${op}\n";
# }
# }
# $temp .= "\n";
# }
#
# # lookup init function
# my $attr_init_code = $init_attr{$attr_type};
# if(!defined($attr_init_code)) {
# die "Fatal error: Couldn't find attribute initialisation code for type '${attr_type}'";
# }
# my $custominit = "";
# if(defined($custom_init_attr_func)) {
# $custominit .= &$custom_init_attr_func(\%n, $op);
# }
#
# $temp .= <<EOF;
# /* create node */
# assert(op != NULL);
# res = new_ir_node(db, current_ir_graph, block, op, mode, arity, in);
#
# /* init node attributes */
# ${attr_init_code}
# ${custominit}
# info = be_get_info(res);
# ${set_out_reqs}
#
#EOF
#
# if (exists($n{"init_attr"})) {
# $temp .= "\tattr = get_irn_generic_attr(res);\n";
# $temp .= "\t".$n{"init_attr"}."\n";
# }
#
# $temp .= <<EOF;
# /* optimize node */
# res = optimize_node(res);
# irn_vrfy_irg(res, current_ir_graph);
#
# return res;
#EOF
#
# $obst_constructor .= $temp;
# }
# else { # user defined constructor
# $obst_constructor .= $n{"rd_constructor"};
# }
#
# # close constructor function
# $obst_constructor .= "}\n\n";
# } # constructor creation
# set default values for state and flags if not given
$n{"state"} = "floats" if (! exists($n{"state"}));
$n{"op_flags"} = "N" if (! exists($n{"op_flags"}));
push(@obst_new_irop, "\n\tmemset(&ops, 0, sizeof(ops));\n");
push(@obst_new_irop, "\tops.be_ops = be_ops;\n");
push(@obst_new_irop, "\tops.dump_node = $arch\_dump_node;\n");
......
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