Conor McCarthy : vkd3d-shader/ir: Always check for undominated SSA use in register relative addresses.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 075979fa21f0975a01f3f71eaccefac29c25039a
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/075979fa21f0975a01f3f71eaccefa...

Author: Conor McCarthy <cmccarthy(a)codeweavers.com>
Date:   Wed Apr 24 18:07:16 2024 +1000

vkd3d-shader/ir: Always check for undominated SSA use in register relative addresses.

---

 libs/vkd3d-shader/ir.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/libs/vkd3d-shader/ir.c b/libs/vkd3d-shader/ir.c
index f313eb65..121b0fe3 100644
--- a/libs/vkd3d-shader/ir.c
+++ b/libs/vkd3d-shader/ir.c
@@ -5098,12 +5098,12 @@ static void register_map_undominated_use(struct vkd3d_shader_register *reg, stru
 {
     unsigned int i;
 
-    if (!register_is_ssa(reg))
-        return;
-
-    i = reg->idx[0].offset;
-    if (alloc->table[i] == UINT_MAX && !vsir_block_dominates(origin_blocks[i], block))
-        alloc->table[i] = alloc->next_temp_idx++;
+    if (register_is_ssa(reg))
+    {
+        i = reg->idx[0].offset;
+        if (alloc->table[i] == UINT_MAX && !vsir_block_dominates(origin_blocks[i], block))
+            alloc->table[i] = alloc->next_temp_idx++;
+    }
 
     for (i = 0; i < reg->idx_count; ++i)
         if (reg->idx[i].rel_addr)