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nir: Split macro nir_foreach_function_with_impl out of nir_foreach_function_impl

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This macro nir_foreach_function_with_impl can be used when func and func->impl are both accessed in
foreach loop

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23903>
This commit is contained in:
Yonggang Luo 2023-06-28 18:20:40 +08:00 • committed by Marge Bot
parent afa79cd9b8
commit fde6b51749
1 changed files with 13 additions and 10 deletions
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23
src/compiler/nir/nir.h
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@ -4002,7 +4002,7 @@ typedef struct nir_shader {
foreach_list_typed(nir_function, func, node, &(shader)->functions)
static inline nir_function *
nir_first_function_with_impl(const nir_shader *shader)
_nir_foreach_function_with_impl_first(const nir_shader *shader)
{
foreach_list_typed(nir_function, func, node, &shader->functions) {
if (func->impl != NULL)
@ -4013,7 +4013,7 @@ nir_first_function_with_impl(const nir_shader *shader)
}
static inline nir_function_impl *
_nir_foreach_function_impl_next(const nir_function **it)
_nir_foreach_function_with_impl_next(const nir_function **it)
{
foreach_list_typed_from(nir_function, func, node, _, (*it)->node.next) {
if (func->impl != NULL) {
@ -4025,6 +4025,15 @@ _nir_foreach_function_impl_next(const nir_function **it)
return NULL;
}
#define nir_foreach_function_with_impl(it, impl_it, shader) \
for (const nir_function *it =_nir_foreach_function_with_impl_first(shader); \
it != NULL; \
it = NULL) \
\
for (nir_function_impl *impl_it = it->impl; \
impl_it != NULL; \
impl_it = _nir_foreach_function_with_impl_next(&it)) \
/* Equivalent to
*
* nir_foreach_function(func, shader) {
@ -4036,14 +4045,8 @@ _nir_foreach_function_impl_next(const nir_function **it)
* Carefully written to ensure break/continue work in the user code.
*/
#define nir_foreach_function_impl(it, shader) \
for (const nir_function *_func_##it = nir_first_function_with_impl(shader); \
_func_##it != NULL; \
_func_##it = NULL) \
\
for (nir_function_impl *it = (_func_##it)->impl; \
it != NULL; \
it = _nir_foreach_function_impl_next(&_func_##it)) \
#define nir_foreach_function_impl(it, shader) \
nir_foreach_function_with_impl(_func_##it, it, shader)
static inline nir_function_impl *
nir_shader_get_entrypoint(const nir_shader *shader)