# stacks for output
my @obst_func; # stack for the emit functions
my @obst_header; # stack for the function prototypes
-
my $line;
+# some default emitter functions (Copy, Perm)
+
+$line = "#undef is_ia32_Perm\n";
+$line .= "#define is_ia32_Perm(irn) (arch_irn_classify(arch_env, irn) == arch_irn_class_perm && ! is_Proj(irn))\n";
+$line .= "#undef is_ia32_Copy\n";
+$line .= "#define is_ia32_Copy(irn) (arch_irn_classify(arch_env, irn) == arch_irn_class_copy)\n";
+push(@obst_header, $line."\n");
+
+$line = "void emit_".$arch."_Copy(ir_node *n, emit_env_t *env)";
+push(@obst_header, $line.";\n");
+$line .= " {\n FILE *F = env->out;\n";
+$line .= ' lc_efprintf(ia32_get_arg_env(), F, "\tmov %1S, %1D\t\t\t/* %+F */\n", n, n, n);'."\n}\n\n";
+push(@obst_func, $line);
+
+$line = "void emit_".$arch."_Perm(ir_node *n, emit_env_t *env)";
+push(@obst_header, $line.";\n");
+$line .= " {\n FILE *F = env->out;\n";
+$line .= ' lc_efprintf(ia32_get_arg_env(), F, "\txchg %1S, %1D\t\t\t/* %+F */\n", n, n, n);'."\n}\n\n";
+push(@obst_func, $line);
+
foreach my $op (keys(%nodes)) {
my %n = %{ $nodes{"$op"} };
# remove indent, dot and trailing spaces
$template =~ s/^\d*\.\s*//;
# substitute all format parameter
- while ($template =~ /\%(([asd])(\d)|([com]))/) {
+ while ($template =~ /\%(([ASD])(\d)|([COM]))/) {
$res .= $`; # get everything before the match
$res2 .= $`;
- if ($4 && $4 eq "c") {
+ if ($4 && $4 eq "C") {
push(@params, "n");
- $res .= "\%c";
- $res2 .= "\%c";
+ $res .= "\%C";
+ $res2 .= "\%C";
}
- elsif ($4 && $4 eq "o") {
+ elsif ($4 && $4 eq "O") {
push(@params, "n");
- $res .= "\%o";
- $res2 .= "\%o";
+ $res .= "\%O";
+ $res2 .= "\%O";
}
- elsif ($4 && $4 eq "m") {
+ elsif ($4 && $4 eq "M") {
push(@params, "n");
- $res .= "\%m";
- $res2 .= "\%m";
+ $res .= "\%M";
+ $res2 .= "\%M";
}
- elsif ($2 && $2 eq "s") {
+ elsif ($2 && $2 eq "S") {
push(@params, "n");
if ($cio && $3 == 2) {
# check_in_out was set: if (s1 != d1) we
# need to exchange s2 by s1
- $res2 .= "%1s"; # get name for first register
+ $res2 .= "%1S"; # get name for first register
}
else {
- $res2 .= "%".$3."s"; # substitute %sx with %xs
+ $res2 .= "%".$3."S"; # substitute %sx with %xs
}
- $res .= "%".$3."s"; # substitute %sx with %xs
+ $res .= "%".$3."S"; # substitute %sx with %xs
}
- elsif ($2 && $2 eq "d") {
+ elsif ($2 && $2 eq "D") {
push(@params, "n");
- $res .= "%".$3."d"; # substitute %sx with %xs
- $res2 .= "%".$3."d"; # substitute %sx with %xs
+ $res .= "%".$3."D"; # substitute %sx with %xs
+ $res2 .= "%".$3."D"; # substitute %sx with %xs
}
- elsif ($2 && $2 eq "a") {
+ elsif ($2 && $2 eq "A") {
push(@params, "get_irn_n(n, ".($3 - 1).")");
$res .= "%+F";
$res2 .= "%+F";
$parm = ", ".join(", ", @params) if (@params);
if ($cio) {
- push(@obst_func, $indent."if (get_irn_arity(n) > 1 && get_$arch\_in_regnr(n, 1) == get_$arch\_out_regnr(n, 0)) {\n");
+ push(@obst_func, $indent."if (get_irn_arity(n) > 1 && get_$arch\_reg_nr(n, 1, 1) == get_$arch\_reg_nr(n, 0, 0)) {\n");
push(@obst_func, $indent.' lc_efprintf(ia32_get_arg_env(), F, "\t'.$res2.'\n"'.$parm.');'."\n");
push(@obst_func, $indent."}\n");
push(@obst_func, $indent."else {\n");