From 7edd7dcf79b34c8d6b1b5d9928d6baecc1871bfc Mon Sep 17 00:00:00 2001
From: Victor Chiletto <vchiletto@codeweavers.com>
Date: Tue, 9 Jul 2024 10:03:03 -0300
Subject: [PATCH] vkd3d-shader/hlsl: Allow cloned blocks to contain external
 references.

---
 libs/vkd3d-shader/hlsl.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl.c b/libs/vkd3d-shader/hlsl.c
index 35ab880d..de00aa1b 100644
--- a/libs/vkd3d-shader/hlsl.c
+++ b/libs/vkd3d-shader/hlsl.c
@@ -1885,9 +1885,7 @@ static struct hlsl_ir_node *map_instr(const struct clone_instr_map *map, struct
             return map->instrs[i].dst;
     }
 
-    /* The block passed to hlsl_clone_block() should have been free of external
-     * references. */
-    vkd3d_unreachable();
+    return src;
 }
 
 static bool clone_deref(struct hlsl_ctx *ctx, struct clone_instr_map *map,