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zink: do not open-code memcpy

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There's a lot of optimized memcpy implementations out there, let's use
them instead of manually copying.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23027>
This commit is contained in:
Erik Faye-Lund 2023-05-15 14:53:46 +02:00 • committed by Marge Bot
parent 93682f9f4d
commit cef751c86a
1 changed files with 3 additions and 2 deletions
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5
src/gallium/drivers/zink/nir_to_spirv/spirv_builder.c
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@ -1732,8 +1732,9 @@ spirv_builder_get_words(struct spirv_builder *b, uint32_t *words,
if (buffer == &b->exec_modes && *tcs_vertices_out_word > 0)
*tcs_vertices_out_word += written;
for (int j = 0; j < buffer->num_words; ++j)
words[written++] = buffer->words[j];
memcpy(words + written, buffer->words,
buffer->num_words * sizeof(uint32_t));
written += buffer->num_words;
}
assert(written == spirv_builder_get_num_words(b));