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nir/validate: Better function validation

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Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Jason Ekstrand
2016-02-13 18:08:30 -08:00
parent f86f3c90aa
commit 036b209484
1 changed files with 15 additions and 7 deletions
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22
src/compiler/nir/nir_validate.c
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@@ -457,10 +457,12 @@ validate_tex_instr(nir_tex_instr *instr, validate_state *state)
static void
validate_call_instr(nir_call_instr *instr, validate_state *state)
{
if (instr->return_deref == NULL)
if (instr->return_deref == NULL) {
assert(glsl_type_is_void(instr->callee->return_type));
else
} else {
assert(instr->return_deref->deref.type == instr->callee->return_type);
validate_deref_var(instr, instr->return_deref, state);
}
assert(instr->num_params == instr->callee->num_params);
@@ -468,8 +470,6 @@ validate_call_instr(nir_call_instr *instr, validate_state *state)
assert(instr->callee->params[i].type == instr->params[i]->deref.type);
validate_deref_var(instr, instr->params[i], state);
}
validate_deref_var(instr, instr->return_deref, state);
}
static void
@@ -936,13 +936,21 @@ validate_function_impl(nir_function_impl *impl, validate_state *state)
assert(impl->cf_node.parent == NULL);
assert(impl->num_params == impl->function->num_params);
for (unsigned i = 0; i < impl->num_params; i++)
for (unsigned i = 0; i < impl->num_params; i++) {
assert(impl->params[i]->type == impl->function->params[i].type);
assert(impl->params[i]->data.mode == nir_var_param);
assert(impl->params[i]->data.location == i);
validate_var_decl(impl->params[i], false, state);
}
if (glsl_type_is_void(impl->function->return_type))
if (glsl_type_is_void(impl->function->return_type)) {
assert(impl->return_var == NULL);
else
} else {
assert(impl->return_var->type == impl->function->return_type);
assert(impl->return_var->data.mode == nir_var_param);
assert(impl->return_var->data.location == -1);
validate_var_decl(impl->return_var, false, state);
}
assert(exec_list_is_empty(&impl->end_block->instr_list));
assert(impl->end_block->successors[0] == NULL);