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nir/clone: Expose nir_constant_clone

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Reviewed-by: Rob Clark <robclark@gmail.com>
This commit is contained in:
Jason Ekstrand
2015-12-30 18:44:19 -08:00
parent c4c373f156
commit 5fe8959912
2 changed files with 5 additions and 4 deletions
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1
src/compiler/nir/nir.h
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@@ -2051,6 +2051,7 @@ void nir_print_instr(const nir_instr *instr, FILE *fp);
nir_shader *nir_shader_clone(void *mem_ctx, const nir_shader *s);
nir_function_impl *nir_function_impl_clone(const nir_function_impl *fi);
nir_constant *nir_constant_clone(const nir_constant *c, nir_variable *var);
#ifdef DEBUG
void nir_validate_shader(nir_shader *shader);

8
src/compiler/nir/nir_clone.c
View File

@@ -109,8 +109,8 @@ remap_var(clone_state *state, const nir_variable *var)
return _lookup_ptr(state, var, nir_variable_is_global(var));
}
static nir_constant *
clone_constant(clone_state *state, const nir_constant *c, nir_variable *nvar)
nir_constant *
nir_constant_clone(const nir_constant *c, nir_variable *nvar)
{
nir_constant *nc = ralloc(nvar, nir_constant);
@@ -118,7 +118,7 @@ clone_constant(clone_state *state, const nir_constant *c, nir_variable *nvar)
nc->num_elements = c->num_elements;
nc->elements = ralloc_array(nvar, nir_constant *, c->num_elements);
for (unsigned i = 0; i < c->num_elements; i++) {
nc->elements[i] = clone_constant(state, c->elements[i], nvar);
nc->elements[i] = nir_constant_clone(c->elements[i], nvar);
}
return nc;
@@ -142,7 +142,7 @@ clone_variable(clone_state *state, const nir_variable *var)
var->num_state_slots * sizeof(nir_state_slot));
if (var->constant_initializer) {
nvar->constant_initializer =
clone_constant(state, var->constant_initializer, nvar);
nir_constant_clone(var->constant_initializer, nvar);
}
nvar->interface_type = var->interface_type;