From afd88d138040788c1be244d7821b2357a6502754 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa@collabora.com>
Date: Mon, 9 May 2022 17:28:38 -0400
Subject: [PATCH] pan/bi: Add source/destination counts

In preparation for dynamic allocation, as needed for phi nodes and parallel
copies. For now, it just serves to simplify the semantics of splits and
collects.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16585>
---
 src/panfrost/bifrost/compiler.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/panfrost/bifrost/compiler.h b/src/panfrost/bifrost/compiler.h
index 66d969c04ec..85b055abf8d 100644
--- a/src/panfrost/bifrost/compiler.h
+++ b/src/panfrost/bifrost/compiler.h
@@ -379,6 +379,8 @@ typedef struct {
         struct list_head link;
 
         enum bi_opcode op;
+        uint8_t nr_srcs;
+        uint8_t nr_dests;
 
         /* Data flow */
         bi_index dest[BI_MAX_DESTS];