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Diffstat (limited to 'compiler.c')
-rw-r--r--compiler.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/compiler.c b/compiler.c
index 9cff99c..15c37b7 100644
--- a/compiler.c
+++ b/compiler.c
@@ -1146,7 +1146,6 @@ void _var_op_set_ptr(CompData *out, Variable *store, Variable *from) {
// Pointer coercion should always work
char *mov_from;
char *mov_to;
- Vector mov_type; // load or move instruction
// First deref from var, then deref store variable, then move.
if(_var_ptr_type(store) != PTYPE_REF) {
@@ -1172,16 +1171,13 @@ void _var_op_set_ptr(CompData *out, Variable *store, Variable *from) {
if (_var_ptr_type(from) != PTYPE_REF) {
if (from->location > 0 || from->location == LOC_LITL) {
mov_from = _op_get_location(from);
- mov_type = vect_from_string("\tmov ");
} else if (store->location > 0 && _var_ptr_type(store) != PTYPE_REF) {
mov_from = _op_get_location(from);
- mov_type = vect_from_string("\tlea ");
} else {
- vect_push_string(&out->text, "\tlea rsi, ");
+ vect_push_string(&out->text, "\tmov rsi, ");
vect_push_free_string(&out->text, _op_get_location(from));
vect_push_string(&out->text, " ; Move for ptr set\n");
mov_from = _op_get_register(5, 8);
- mov_type = vect_from_string("\tmov ");
}
} else {
// Need to deref
@@ -1215,10 +1211,9 @@ void _var_op_set_ptr(CompData *out, Variable *store, Variable *from) {
}
mov_from = _op_get_register(5, 8);
- mov_type = vect_from_string("\tmov ");
}
- vect_push_free_string(&out->text, vect_as_string(&mov_type));
+ vect_push_string(&out->text, "\tmov ");
vect_push_string(&out->text, mov_to);
vect_push_string(&out->text, ", ");
vect_push_free_string(&out->text, mov_from);
@@ -1226,6 +1221,8 @@ void _var_op_set_ptr(CompData *out, Variable *store, Variable *from) {
if (_var_first_nonref(store) == PTYPE_PTR && _var_first_nonref(from) == PTYPE_ARR) {
vect_push_string(&out->text, "\tadd ");
+ if (mov_to[0] == '[')
+ vect_push_string(&out->text, " qword ");
vect_push_string(&out->text, mov_to);
vect_push_string(&out->text, ", ");
vect_push_string(&out->text, "8 ; Reference to first el in array\n\n");
@@ -4834,7 +4831,7 @@ Variable _eval_literal(Scope *s, CompData *data, Vector *tokens, size_t literal)
char *label = scope_gen_const_label(s);
vect_push_string(&data->data, label);
- vect_push_string(&data->data, ":\n\tdq ");
+ vect_push_string(&data->data, "#ptr:\n\tdq ");
vect_push_free_string(&data->data, int_to_str(str_dat.count));
if (str_dat.count > 0)
@@ -4847,10 +4844,15 @@ Variable _eval_literal(Scope *s, CompData *data, Vector *tokens, size_t literal)
vect_push_string(&data->data, ", ");
}
}
- vect_push_string(&data->data, "\n\n");
+ vect_push_string(&data->data, "\n");
vect_end(&str_dat);
var_end(&out);
+ vect_push_string(&data->data, label);
+ vect_push_string(&data->data, ":\n\tdq ");
+ vect_push_string(&data->data, label);
+ vect_push_string(&data->data, "#ptr\n\n");
+
out = var_init(label, typ_get_inbuilt("uint8"));
out.mod = s->current;
out.location = LOC_DATA;