diff --git a/libs/vkd3d-shader/dxbc.c b/libs/vkd3d-shader/dxbc.c
index 8762094ed935080be7291a9d005381ddb4fe93f5..5dfe92956d97ccd07ad31354e8506ef3727a8525 100644
--- a/libs/vkd3d-shader/dxbc.c
+++ b/libs/vkd3d-shader/dxbc.c
@@ -819,6 +819,7 @@ static const struct vkd3d_sm4_opcode_info opcode_table[] =
     {VKD3D_SM5_OP_DTOI,                             VKD3DSIH_DTOI,                             "i",    "d"},
     {VKD3D_SM5_OP_DTOU,                             VKD3DSIH_DTOU,                             "u",    "d"},
     {VKD3D_SM5_OP_ITOD,                             VKD3DSIH_ITOD,                             "d",    "i"},
+    {VKD3D_SM5_OP_UTOD,                             VKD3DSIH_UTOD,                             "d",    "u"},
 };
 
 static const enum vkd3d_shader_register_type register_type_table[] =
diff --git a/libs/vkd3d-shader/sm4.h b/libs/vkd3d-shader/sm4.h
index c04fa02bf60e69d3e0bad2ed0645072d5100e538..5622d6dfad1e3670cce22fcb49f37a20628bf0b1 100644
--- a/libs/vkd3d-shader/sm4.h
+++ b/libs/vkd3d-shader/sm4.h
@@ -338,6 +338,7 @@ enum vkd3d_sm4_opcode
     VKD3D_SM5_OP_DTOI                             = 0xd6,
     VKD3D_SM5_OP_DTOU                             = 0xd7,
     VKD3D_SM5_OP_ITOD                             = 0xd8,
+    VKD3D_SM5_OP_UTOD                             = 0xd9,
 };
 
 enum vkd3d_sm4_instruction_modifier
diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index 96caab50c685d0c1b20b9570b65f27b0776a6264..695882c75b03309efa4a3f7f625e3e6c0f180662 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -6792,6 +6792,7 @@ static SpvOp vkd3d_dxbc_compiler_map_alu_instruction(const struct vkd3d_shader_i
         {VKD3DSIH_NOT,        SpvOpNot},
         {VKD3DSIH_OR,         SpvOpBitwiseOr},
         {VKD3DSIH_USHR,       SpvOpShiftRightLogical},
+        {VKD3DSIH_UTOD,       SpvOpConvertUToF},
         {VKD3DSIH_UTOF,       SpvOpConvertUToF},
         {VKD3DSIH_XOR,        SpvOpBitwiseXor},
     };
@@ -9549,6 +9550,7 @@ int vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler,
         case VKD3DSIH_NOT:
         case VKD3DSIH_OR:
         case VKD3DSIH_USHR:
+        case VKD3DSIH_UTOD:
         case VKD3DSIH_UTOF:
         case VKD3DSIH_XOR:
             vkd3d_dxbc_compiler_emit_alu_instruction(compiler, instruction);
diff --git a/libs/vkd3d-shader/trace.c b/libs/vkd3d-shader/trace.c
index 0dc18f4e0dc973cd45d05a229c052095dac4d28c..df0ebf0587170fb6edc6547f5ddbc7e8856fd1ec 100644
--- a/libs/vkd3d-shader/trace.c
+++ b/libs/vkd3d-shader/trace.c
@@ -284,6 +284,7 @@ static const char * const shader_opcode_names[] =
     /* VKD3DSIH_UMIN                             */ "umin",
     /* VKD3DSIH_UMUL                             */ "umul",
     /* VKD3DSIH_USHR                             */ "ushr",
+    /* VKD3DSIH_UTOD                             */ "utod",
     /* VKD3DSIH_UTOF                             */ "utof",
     /* VKD3DSIH_XOR                              */ "xor",
 };
diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h
index aa04cb456c2163c94dc85dfd890e39c51574db3c..a9c4e758d182bddf77c083f4f4ab447866299a45 100644
--- a/libs/vkd3d-shader/vkd3d_shader_private.h
+++ b/libs/vkd3d-shader/vkd3d_shader_private.h
@@ -373,6 +373,7 @@ enum vkd3d_shader_opcode
     VKD3DSIH_UMIN,
     VKD3DSIH_UMUL,
     VKD3DSIH_USHR,
+    VKD3DSIH_UTOD,
     VKD3DSIH_UTOF,
     VKD3DSIH_XOR,
 
diff --git a/tests/d3d12.c b/tests/d3d12.c
index b6a773ec2126e3092388d4a7eacc251053708727..6bc03b0bc2d219cb88fae11138025cbfd6e67519 100644
--- a/tests/d3d12.c
+++ b/tests/d3d12.c
@@ -10030,7 +10030,7 @@ static void test_shader_instructions(void)
         {&ps_dtou, {.d = {{      1.0}}}, {{ 1,  0 }}, true},
         {&ps_dtoi, {.d = {{      1.0}}}, {.i = {1, -1}}, true},
         {&ps_dtof, {.d = {{      1.5}}}, {.f = {1.5f, -1.5f}}, true},
-        {&ps_utod, {.u = {{3, 0xffffffff}}}, {.d = {3.0,  4294967295.0}}, true, true},
+        {&ps_utod, {.u = {{3, 0xffffffff}}}, {.d = {3.0,  4294967295.0}}, true},
         {&ps_itod, {.u = {{3,    INT_MIN}}}, {.d = {3.0, -2147483648.0}}, true},
         {&ps_ftod, {.f = {{-2.5f,  -2.5f}}}, {.d = {-2.5,  2.5}}, true},
         {&ps_dmul, {.d = {{ 1.5,    3.0}}},  {.d = { 4.5, -4.5}}, true},