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nir: eliminate nir_metadata_preserve

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Everybody uses the wrapper now.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33722>
This commit is contained in:
Alyssa Rosenzweig 2025-02-24 15:25:10 -05:00 • committed by Marge Bot
parent 24d088104f
commit 593308a685
2 changed files with 12 additions and 15 deletions
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18
src/compiler/nir/nir.h
View file

@ -3893,24 +3893,16 @@ nir_function_impl *nir_cf_node_get_function(nir_cf_node *node);
/** requests that the given pieces of metadata be generated */
void nir_metadata_require(nir_function_impl *impl, nir_metadata required, ...);
/** dirties all but the preserved metadata */
void nir_metadata_preserve(nir_function_impl *impl, nir_metadata preserved);
/** Preserves all metadata for the given shader */
void nir_shader_preserve_all_metadata(nir_shader *shader);
/** dirties all metadata and fills it with obviously wrong information */
void nir_metadata_invalidate(nir_shader *shader);
static inline bool
nir_progress(bool progress, nir_function_impl *impl, nir_metadata preserved)
{
if (progress) {
nir_metadata_preserve(impl, preserved);
} else {
nir_metadata_preserve(impl, nir_metadata_all);
}
return progress;
}
/**
* Indicate progress on an implementation, preserving only the specified
* metadata. The supplied progress is returned to improve ergonomics.
*/
bool nir_progress(bool progress, nir_function_impl *impl, nir_metadata preserved);
/** Indicate that there is no progress. All metadata is preserved. */
static inline bool

9
src/compiler/nir/nir_metadata.c
View file

@ -66,9 +66,13 @@ nir_metadata_require(nir_function_impl *impl, nir_metadata required, ...)
impl->valid_metadata |= required;
}
void
nir_metadata_preserve(nir_function_impl *impl, nir_metadata preserved)
bool
nir_progress(bool progress, nir_function_impl *impl, nir_metadata preserved)
{
/* If we do not make progress, we preserve all metadata. */
if (!progress)
preserved = nir_metadata_all;
/* If we discard valid liveness information, immediately free the
* liveness information for each block. For large shaders, it can
* consume a huge amount of memory, and it's usually not immediately
@ -83,6 +87,7 @@ nir_metadata_preserve(nir_function_impl *impl, nir_metadata preserved)
}
impl->valid_metadata &= preserved;
return progress;
}
void