Victor Chiletto : vkd3d-shader/hlsl: Allow cloned blocks to contain external references.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 7edd7dcf79b34c8d6b1b5d9928d6baecc1871bfc
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/7edd7dcf79b34c8d6b1b5d9928d6ba...

Author: Victor Chiletto 
Date:   Tue Jul  9 10:03:03 2024 -0300

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,