agx: Use a dynarray for predecessors

This imposes a fixed ordering, allowing phi sources to be implicitly ordered.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16268>
This commit is contained in:
Alyssa Rosenzweig
2022-04-12 22:06:06 -04:00
parent d02e913e95
commit 3f1e926bf4
6 changed files with 10 additions and 21 deletions

View File

@@ -130,7 +130,7 @@ agx_block_add_successor(agx_block *block, agx_block *successor)
}
block->successors[i] = successor;
_mesa_set_add(successor->predecessors, block);
util_dynarray_append(&successor->predecessors, agx_block *, block);
return;
}
@@ -1053,8 +1053,7 @@ agx_create_block(agx_context *ctx)
{
agx_block *blk = rzalloc(ctx, agx_block);
blk->predecessors = _mesa_set_create(blk,
_mesa_hash_pointer, _mesa_key_pointer_equal);
util_dynarray_init(&blk->predecessors, blk);
return blk;
}