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Some of the output types were superfluous; others are now put into a function to take care of it

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Wolfgang (Blub) Bumiller 2012-12-01 16:39:29 +01:00
parent de837f2380
commit 07f4e6309d
1 changed files with 15 additions and 40 deletions
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55
ast.c
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@ -1078,6 +1078,17 @@ const char* ast_function_label(ast_function *self, const char *prefix)
* But I can't imagine a pituation where the output is truly unnecessary.
*/
void _ast_codegen_output_type(ast_expression_common *self, ir_value *out)
{
if (out->vtype == TYPE_FIELD)
out->fieldtype = self->next->expression.vtype;
if (out->vtype == TYPE_FUNCTION)
out->outtype = self->next->expression.vtype;
}
#define codegen_output_type(a,o) (_ast_codegen_output_type(&((a)->expression),(o)))
#define codegen_output_type_expr(a,o) (_ast_codegen_output_type(a,(o)))
bool ast_value_codegen(ast_value *self, ast_function *func, bool lvalue, ir_value **out)
{
(void)func;
@ -1151,10 +1162,6 @@ bool ast_global_codegen(ast_value *self, ir_builder *ir, bool isfield)
compile_error(ast_ctx(self), "ir_builder_create_global failed on `%s`", self->name);
return false;
}
if (vtype == TYPE_FIELD)
v->fieldtype = elemtype->next->expression.vtype;
if (vtype == TYPE_FUNCTION)
v->outtype = elemtype->next->expression.vtype;
v->context = ast_ctx(self);
array->ir_v = self->ir_v = v;
@ -1172,10 +1179,6 @@ bool ast_global_codegen(ast_value *self, ir_builder *ir, bool isfield)
compile_error(ast_ctx(self), "ir_builder_create_global failed on `%s`", name);
return false;
}
if (vtype == TYPE_FIELD)
array->ir_values[ai]->fieldtype = elemtype->next->expression.vtype;
if (vtype == TYPE_FUNCTION)
array->ir_values[ai]->outtype = elemtype->next->expression.vtype;
array->ir_values[ai]->context = ast_ctx(self);
}
mem_d(name);
@ -1208,10 +1211,6 @@ bool ast_global_codegen(ast_value *self, ir_builder *ir, bool isfield)
compile_error(ast_ctx(self), "ir_builder_create_global failed `%s`", self->name);
return false;
}
if (vtype == TYPE_FIELD)
v->fieldtype = elemtype->next->expression.vtype;
if (vtype == TYPE_FUNCTION)
v->outtype = elemtype->next->expression.vtype;
v->context = ast_ctx(self);
namelen = strlen(self->name);
@ -1228,10 +1227,6 @@ bool ast_global_codegen(ast_value *self, ir_builder *ir, bool isfield)
compile_error(ast_ctx(self), "ir_builder_create_global failed `%s`", name);
return false;
}
if (vtype == TYPE_FIELD)
self->ir_values[ai]->fieldtype = elemtype->next->expression.vtype;
if (vtype == TYPE_FUNCTION)
self->ir_values[ai]->outtype = elemtype->next->expression.vtype;
self->ir_values[ai]->context = ast_ctx(self);
}
mem_d(name);
@ -1246,10 +1241,7 @@ bool ast_global_codegen(ast_value *self, ir_builder *ir, bool isfield)
compile_error(ast_ctx(self), "ir_builder_create_global failed on `%s`", self->name);
return false;
}
if (self->expression.vtype == TYPE_FIELD)
v->fieldtype = self->expression.next->expression.vtype;
if (self->expression.vtype == TYPE_FUNCTION)
v->outtype = self->expression.next->expression.vtype;
codegen_output_type(self, v);
v->context = ast_ctx(self);
}
@ -1345,10 +1337,6 @@ bool ast_local_codegen(ast_value *self, ir_function *func, bool param)
compile_error(ast_ctx(self), "ir_function_create_local failed");
return false;
}
if (vtype == TYPE_FIELD)
v->fieldtype = elemtype->next->expression.vtype;
if (vtype == TYPE_FUNCTION)
v->outtype = elemtype->next->expression.vtype;
v->context = ast_ctx(self);
namelen = strlen(self->name);
@ -1363,10 +1351,6 @@ bool ast_local_codegen(ast_value *self, ir_function *func, bool param)
compile_error(ast_ctx(self), "ir_builder_create_global failed on `%s`", name);
return false;
}
if (vtype == TYPE_FIELD)
self->ir_values[ai]->fieldtype = elemtype->next->expression.vtype;
if (vtype == TYPE_FUNCTION)
self->ir_values[ai]->outtype = elemtype->next->expression.vtype;
self->ir_values[ai]->context = ast_ctx(self);
}
}
@ -1375,10 +1359,7 @@ bool ast_local_codegen(ast_value *self, ir_function *func, bool param)
v = ir_function_create_local(func, self->name, self->expression.vtype, param);
if (!v)
return false;
if (self->expression.vtype == TYPE_FIELD)
v->fieldtype = self->expression.next->expression.vtype;
if (self->expression.vtype == TYPE_FUNCTION)
v->outtype = self->expression.next->expression.vtype;
codegen_output_type(self, v);
v->context = ast_ctx(self);
}
@ -1990,10 +1971,7 @@ bool ast_entfield_codegen(ast_entfield *self, ast_function *func, bool lvalue, i
} else {
*out = ir_block_create_load_from_ent(func->curblock, ast_ctx(self), ast_function_label(func, "efv"),
ent, field, self->expression.vtype);
if ((*out)->vtype == TYPE_FIELD)
(*out)->fieldtype = self->expression.next->expression.vtype;
if ((*out)->vtype == TYPE_FUNCTION)
(*out)->outtype = self->expression.next->expression.vtype;
codegen_output_type(self, *out);
}
if (!*out) {
compile_error(ast_ctx(self), "failed to create %s instruction (output type %s)",
@ -2877,10 +2855,7 @@ bool ast_call_codegen(ast_call *self, ast_function *func, bool lvalue, ir_value
*out = ir_call_value(callinstr);
self->expression.outr = *out;
if ((*out)->vtype == TYPE_FIELD)
(*out)->fieldtype = self->expression.next->expression.vtype;
if ((*out)->vtype == TYPE_FUNCTION)
(*out)->outtype = self->expression.next->expression.vtype;
codegen_output_type(self, *out);
vec_free(params);
return true;