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lima: ppir: assign actual index to discard block

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Discard block is always added to the block list after translation from NIR,
so we can just assign it an index that equals to block list size.

Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33754>
This commit is contained in:
Vasily Khoruzhick 2025-02-25 21:38:18 -08:00 • committed by Marge Bot
parent 2a56afed8d
commit 69b119bc00
1 changed files with 3 additions and 2 deletions
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5
src/gallium/drivers/lima/ir/pp/nir.c
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@ -293,7 +293,6 @@ static bool ppir_emit_discard_block(ppir_compiler *comp)
comp->discard_block = block;
block->comp = comp;
block->index = INT_MAX;
discard = ppir_node_create(block, ppir_op_discard, -1, 0);
if (discard)
@ -1062,8 +1061,10 @@ bool ppir_compile_nir(struct lima_fs_compiled_shader *prog, struct nir_shader *n
goto err_out0;
/* If we have discard block add it to the very end */
if (comp->discard_block)
if (comp->discard_block) {
comp->discard_block->index = list_length(&comp->block_list);
list_addtail(&comp->discard_block->list, &comp->block_list);
}
ppir_node_print_prog(comp);