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nir: Make nir_copy_deref follow the "clone" pattern

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We rename it to nir_deref_clone, re-order the sources to match the other
clone functions, and expose nir_deref_var_clone.  This past part, in
particular, lets us get rid of quite a few lines since we no longer have
to call nir_copy_deref and wrap it in deref_as_var.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Jason Ekstrand
2016-12-24 09:42:34 -08:00
parent 832dddcf91
commit 134a5ad31c
13 changed files with 51 additions and 65 deletions
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4
src/compiler/nir/nir.h
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@@ -1932,8 +1932,6 @@ nir_deref_var *nir_deref_var_create(void *mem_ctx, nir_variable *var);
nir_deref_array *nir_deref_array_create(void *mem_ctx);
nir_deref_struct *nir_deref_struct_create(void *mem_ctx, unsigned field_index);
nir_deref *nir_copy_deref(void *mem_ctx, nir_deref *deref);
typedef bool (*nir_deref_foreach_leaf_cb)(nir_deref_var *deref, void *state);
bool nir_deref_foreach_leaf(nir_deref_var *deref,
nir_deref_foreach_leaf_cb cb, void *state);
@@ -2241,6 +2239,8 @@ 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);
nir_variable *nir_variable_clone(const nir_variable *c, nir_shader *shader);
nir_deref *nir_deref_clone(const nir_deref *deref, void *mem_ctx);
nir_deref_var *nir_deref_var_clone(const nir_deref_var *deref, void *mem_ctx);
#ifdef DEBUG
void nir_validate_shader(nir_shader *shader);