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nir: Create function parameters in function_impl_create

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Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Jason Ekstrand
2016-02-14 21:42:34 -08:00
parent 066d3c115e
commit e4bebe8a02
1 changed files with 20 additions and 0 deletions
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20
src/compiler/nir/nir.c
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@@ -300,6 +300,26 @@ nir_function_impl_create(nir_function *function)
function->impl = impl;
impl->function = function;
impl->num_params = function->num_params;
impl->params = ralloc_array(function->shader,
nir_variable *, impl->num_params);
for (unsigned i = 0; i < impl->num_params; i++) {
impl->params[i] = rzalloc(function->shader, nir_variable);
impl->params[i]->type = function->params[i].type;
impl->params[i]->data.mode = nir_var_param;
impl->params[i]->data.location = i;
}
if (!glsl_type_is_void(function->return_type)) {
impl->return_var = rzalloc(function->shader, nir_variable);
impl->return_var->type = function->return_type;
impl->return_var->data.mode = nir_var_param;
impl->return_var->data.location = -1;
} else {
impl->return_var = NULL;
}
return impl;
}