diff --git a/libs/vkd3d-shader/glsl.c b/libs/vkd3d-shader/glsl.c
index b29f13f2..d363e04b 100644
--- a/libs/vkd3d-shader/glsl.c
+++ b/libs/vkd3d-shader/glsl.c
@@ -457,6 +457,28 @@ static void shader_glsl_relop(struct vkd3d_glsl_generator *gen,
     glsl_dst_cleanup(&dst, &gen->string_buffers);
 }
 
+static void shader_glsl_cast(struct vkd3d_glsl_generator *gen, const struct vkd3d_shader_instruction *ins,
+        const char *scalar_constructor, const char *vector_constructor)
+{
+    unsigned int component_count;
+    struct glsl_src src;
+    struct glsl_dst dst;
+    uint32_t mask;
+
+    mask = glsl_dst_init(&dst, gen, ins, &ins->dst[0]);
+    glsl_src_init(&src, gen, &ins->src[0], mask);
+
+    if ((component_count = vsir_write_mask_component_count(mask)) > 1)
+        shader_glsl_print_assignment(gen, &dst, "%s%u(%s)",
+                vector_constructor, component_count, src.str->buffer);
+    else
+        shader_glsl_print_assignment(gen, &dst, "%s(%s)",
+                scalar_constructor, src.str->buffer);
+
+    glsl_src_cleanup(&src, &gen->string_buffers);
+    glsl_dst_cleanup(&dst, &gen->string_buffers);
+}
+
 static void shader_glsl_mov(struct vkd3d_glsl_generator *gen, const struct vkd3d_shader_instruction *ins)
 {
     struct glsl_src src;
@@ -665,6 +687,9 @@ static void vkd3d_glsl_handle_instruction(struct vkd3d_glsl_generator *gen,
         case VKD3DSIH_NEU:
             shader_glsl_relop(gen, ins, "!=", "notEqual");
             break;
+        case VKD3DSIH_ITOF:
+            shader_glsl_cast(gen, ins, "float", "vec");
+            break;
         case VKD3DSIH_MOV:
             shader_glsl_mov(gen, ins);
             break;
diff --git a/tests/hlsl/asint.shader_test b/tests/hlsl/asint.shader_test
index 74222afb..cd717ed6 100644
--- a/tests/hlsl/asint.shader_test
+++ b/tests/hlsl/asint.shader_test
@@ -36,7 +36,7 @@ float4 main() : sv_target
 uniform 0 int4 11 12 0 0
 uniform 4 int4 13 14 0 0
 uniform 8 int4 20 21 22 23
-todo(glsl) draw quad
+draw quad
 probe (320,240) rgba (13.0, 21.0, 0.0, 0.0)
 
 
diff --git a/tests/hlsl/bool-cast.shader_test b/tests/hlsl/bool-cast.shader_test
index 5409ea12..daf0283d 100644
--- a/tests/hlsl/bool-cast.shader_test
+++ b/tests/hlsl/bool-cast.shader_test
@@ -27,7 +27,7 @@ float4 main() : SV_TARGET
 uniform 0 float4 0.0 0.0 2.0 4.0
 if(sm<4)  uniform 4 float4 0 1 0 10
 if(sm>=4) uniform 4 int4 0 1 0 10
-todo(sm<4 | glsl) draw quad
+todo(sm<4) draw quad
 probe (0, 0) rgba (0.0, 10.0, 1.0, 11.0)
 
 
@@ -42,5 +42,5 @@ float4 main() : sv_target
 [test]
 if(sm<4)  uniform 0 float4 1.0 1.0 1.0 0.0
 if(sm>=4) uniform 0 uint4 0x00000001 0x00000002 0x80000000 0x00000000
-todo(sm<4 | glsl) draw quad
+todo(sm<4) draw quad
 probe (0, 0) rgba (2.0, 2.0, 2.0, 0.0)
diff --git a/tests/hlsl/default-values.shader_test b/tests/hlsl/default-values.shader_test
index afd5e41e..62722b68 100644
--- a/tests/hlsl/default-values.shader_test
+++ b/tests/hlsl/default-values.shader_test
@@ -111,7 +111,7 @@ if(sm<4)  uniform 8 float4 70 90 0 0
 if(sm<4)  uniform 12 float4 80 100 0 0
 if(sm>=4) uniform 8 int4 70 90 0 0
 if(sm>=4) uniform 12 int4 80 100 0 0
-todo(glsl) draw quad
+draw quad
 probe (0, 0) rgba (70, 80, 90, 100)
 
 
@@ -216,7 +216,7 @@ if(sm<4)  uniform 8 float4 70 90 0 0
 if(sm<4)  uniform 12 float4 80 100 0 0
 if(sm>=4) uniform 8 int4 70 90 0 0
 if(sm>=4) uniform 12 int4 80 100 0 0
-todo(glsl) draw quad
+draw quad
 probe (0, 0) rgba (70, 80, 90, 100)
 
 
diff --git a/tests/hlsl/lerp.shader_test b/tests/hlsl/lerp.shader_test
index 17ffca77..dac2e051 100644
--- a/tests/hlsl/lerp.shader_test
+++ b/tests/hlsl/lerp.shader_test
@@ -33,7 +33,7 @@ if(sm<4) uniform 8 float4 0 1 -1 1000000
 if(sm>=4) uniform 0 int4 2 3 4 0
 if(sm>=4) uniform 4 int4 0 -10 10 1000000
 if(sm>=4) uniform 8 int4 0 1 -1 1000000
-todo(glsl) draw quad
+draw quad
 probe (0, 0) rgba (2.0, -10.0, -2.0, 1e12) 4