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Fix the order of paramenters in the tree output.

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Also get call nodes looking a little better.
This commit is contained in:
Bill Currie 2011-01-23 12:59:30 +09:00
parent a79b6f0a6c
commit ce02fe8660
1 changed files with 28 additions and 13 deletions
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41
tools/qfcc/source/dot_expr.c
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@ -185,25 +185,40 @@ print_block (expr_t *e, int level, int id)
printf ("%*se_%p [label=\"<block>\"];\n", indent, "", e); printf ("%*se_%p [label=\"<block>\"];\n", indent, "", e);
} }
static void
print_call (expr_t *e, int level, int id)
{
int indent = level * 2 + 2;
expr_t *p;
int i, count;
expr_t **args;
for (count = 0, p = e->e.expr.e2; p; p = p->next)
count++;
args = alloca (count * sizeof (expr_t *));
for (i = 0, p = e->e.expr.e2; p; p = p->next, i++)
args[count - 1 - i] = p;
_print_expr (e->e.expr.e1, level, id);
printf ("%*se_%p [label=\"<c>call", indent, "", e);
for (i = 0; i < count; i++)
printf ("|<p%d>p%d", i, i);
printf ("\",shape=record];\n");
for (i = 0; i < count; i++) {
_print_expr (args[i], level + 1, id);
printf ("%*se_%p:p%d -> e_%p;\n", indent + 2, "", e, i, args[i]);
}
printf ("%*se_%p:c -> e_%p;\n", indent, "", e, e->e.expr.e1);
}
static void static void
print_subexpr (expr_t *e, int level, int id) print_subexpr (expr_t *e, int level, int id)
{ {
int indent = level * 2 + 2; int indent = level * 2 + 2;
if (e->e.expr.op == 'c') { if (e->e.expr.op == 'c') {
expr_t *p; print_call (e, level, id);
int i; return;
_print_expr (e->e.expr.e1, level, id);
printf ("%*sp_%p [label=\"", indent, "", e);
for (p = e->e.expr.e2, i = 0; p; p = p->next, i++)
printf ("<p%d>p%d%s", i, i, p->next ? "|" : "");
printf ("\",shape=record];\n");
for (p = e->e.expr.e2, i = 0; p; p = p->next, i++) {
_print_expr (p, level + 1, id);
printf ("%*sp_%p:p%d -> e_%p;\n", indent + 2, "", e, i, p);
}
printf ("%*se_%p -> e_%p;\n", indent, "", e, e->e.expr.e1);
printf ("%*se_%p -> p_%p;\n", indent, "", e, e);
} else if (e->e.expr.op == 'i' || e->e.expr.op == 'n' } else if (e->e.expr.op == 'i' || e->e.expr.op == 'n'
|| e->e.expr.op == IFB || e->e.expr.op ==IFBE || e->e.expr.op == IFB || e->e.expr.op ==IFBE
|| e->e.expr.op == IFA || e->e.expr.op ==IFAE) { || e->e.expr.op == IFA || e->e.expr.op ==IFAE) {