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[qfcc] Handle compound and memset dot nodes

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compound is currently not very informative, but it's better than "bad
expression type"
This commit is contained in:
Bill Currie 2020-03-12 19:34:18 +09:00
parent 08b7064a3f
commit bbfd498b74
1 changed files with 26 additions and 1 deletions
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27
tools/qfcc/source/dot_expr.c
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@ -506,6 +506,29 @@ print_value (dstring_t *dstr, expr_t *e, int level, int id, expr_t *next)
e->line);
}
static void
print_compound (dstring_t *dstr, expr_t *e, int level, int id, expr_t *next)
{
int indent = level * 2 + 2;
dasprintf (dstr, "%*se_%p [label=\"compound init\"];\n", indent, "", e);
}
static void
print_memset (dstring_t *dstr, expr_t *e, int level, int id, expr_t *next)
{
int indent = level * 2 + 2;
expr_t *dst = e->e.memset.dst;
expr_t *val = e->e.memset.val;
expr_t *count = e->e.memset.count;
_print_expr (dstr, dst, level, id, next);
_print_expr (dstr, val, level, id, next);
_print_expr (dstr, count, level, id, next);
dasprintf (dstr, "%*se_%p -> \"e_%p\";\n", indent, "", e, dst);
dasprintf (dstr, "%*se_%p -> \"e_%p\";\n", indent, "", e, val);
dasprintf (dstr, "%*se_%p -> \"e_%p\";\n", indent, "", e, count);
dasprintf (dstr, "%*se_%p [label=\"memset\"];\n", indent, "", e);
}
static void
_print_expr (dstring_t *dstr, expr_t *e, int level, int id, expr_t *next)
{
@ -523,6 +546,8 @@ _print_expr (dstring_t *dstr, expr_t *e, int level, int id, expr_t *next)
print_vector,
print_nil,
print_value,
print_compound,
print_memset,
};
int indent = level * 2 + 2;
@ -534,7 +559,7 @@ _print_expr (dstring_t *dstr, expr_t *e, int level, int id, expr_t *next)
return;
e->printid = id;
if ((int) e->type < 0 || e->type > ex_value) {
if ((int) e->type < 0 || e->type > ex_memset) {
dasprintf (dstr, "%*se_%p [label=\"(bad expr type)\\n%d\"];\n",
indent, "", e, e->line);
return;