pan/bi: Add bi_foreach_clause_in_block_from{_rev} helpers

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5260>
diff --git a/src/panfrost/bifrost/compiler.h b/src/panfrost/bifrost/compiler.h
index a283f3f..bfa8ab8 100644
--- a/src/panfrost/bifrost/compiler.h
+++ b/src/panfrost/bifrost/compiler.h
@@ -520,6 +520,12 @@
 #define bi_foreach_clause_in_block(block, v) \
         list_for_each_entry(bi_clause, v, &(block)->clauses, link)
 
+#define bi_foreach_clause_in_block_from(block, v, from) \
+        list_for_each_entry_from(bi_clause, v, from, &(block)->clauses, link)
+
+#define bi_foreach_clause_in_block_from_rev(block, v, from) \
+        list_for_each_entry_from_rev(bi_clause, v, from, &(block)->clauses, link)
+
 #define bi_foreach_instr_global(ctx, v) \
         bi_foreach_block(ctx, v_block) \
                 bi_foreach_instr_in_block((bi_block *) v_block, v)