Small change

dist/post_shaders/Bloom.fx

@@ -44,9 +44,9 @@ float4 PS_Bloom(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
     float spread = 0.002 * gray / max(saturation, 0.25) * Radius;
 
     float3 sum = float3(0.0, 0.0, 0.0);
-    for (int x = -3; x <= 3; x += 2)
+    [unroll] for (int x = -3; x <= 3; x += 2)
     {
-        for (int y = -3; y <= 3; y += 2)
+        [unroll] for (int y = -3; y <= 3; y += 2)
         {
             float3 tap = tex2D(BackBuffer, uv + float2(x, y) * spread).rgb;
             sum += tap * Weight(tap);

dist/post_shaders/Blur.fx

@@ -60,7 +60,7 @@ float4 PS_Blur(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
 
     float3 sum = float3(0.0, 0.0, 0.0);
     float total = 0.0;
-    for (int i = 0; i < TAPS; ++i)
+    [unroll] for (int i = 0; i < TAPS; ++i)
     {
         float reach = sqrt((float(i) + 0.5) / float(TAPS));
         sum += tex2D(BackBuffer, uv + spoke * reach * texel * Radius).rgb * weight;

dist/post_shaders/Deband.fx

@@ -51,7 +51,7 @@ float4 PS_Deband(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
     float3 total = float3(0.0, 0.0, 0.0);
     float3 deviation = float3(0.0, 0.0, 0.0);
 
-    for (int ring = 1; ring <= 2; ++ring)
+    [unroll] for (int ring = 1; ring <= 2; ++ring)
     {
         float angle = base + float(ring) * 2.3999632;
         float reach = Radius * float(ring) * 0.5;

dist/post_shaders/Denoise.fx

@@ -54,9 +54,9 @@ float4 PS_Denoise(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
     float3 sum = float3(0.0, 0.0, 0.0);
     float3 total = float3(0.0, 0.0, 0.0);
 
-    for (int y = -2; y <= 2; ++y)
+    [unroll] for (int y = -2; y <= 2; ++y)
     {
-        for (int x = -2; x <= 2; ++x)
+        [unroll] for (int x = -2; x <= 2; ++x)
         {
             float2 offset = float2(x, y);
             float3 tap = tex2D(BackBuffer, uv + offset * texel).rgb;

dist/post_shaders/MotionBlur.fx

@@ -66,7 +66,7 @@ float4 PS_MotionBlur(float4 pos : SV_Position, float2 uv : TEXCOORD) : SV_Target
     float jitter = frac(sin(dot(pos.xy, float2(12.9898, 78.233))) * 43758.5453);
 
     float3 sum = float3(0.0, 0.0, 0.0);
-    for (int i = 0; i < TAPS; ++i)
+    [unroll] for (int i = 0; i < TAPS; ++i)
     {
         float t = (float(i) + jitter) / float(TAPS) - 0.5;
         sum += tex2D(BackBuffer, uv + velocity * t).rgb;