Remove unneeded v_01 vector assignments.

diff --git a/src/shaders/compute.wgsl b/src/shaders/compute.wgsl
index 1bb9f97629ca587174d039cb9fe25eba4a765813..dddb3545e3877c8bd898b8f6f0cfb7eb69b16806 100644 (file)
--- a/src/shaders/compute.wgsl
+++ b/src/shaders/compute.wgsl
@@ -127,8 +127,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -170,8 +168,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v9 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -500,8 +496,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -537,8 +531,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v11 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -874,8 +866,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -911,8 +901,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v9 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -1241,8 +1229,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -1284,8 +1270,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v11 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -1612,8 +1596,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -1649,8 +1631,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v9 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -1976,8 +1956,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -2013,8 +1991,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v11 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -2341,8 +2317,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -2378,8 +2352,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v9 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -2705,8 +2677,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -2748,8 +2718,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v11 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -3079,8 +3047,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -3116,8 +3082,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v9 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -3449,8 +3413,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -3486,8 +3448,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v11 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -3826,8 +3786,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -3869,8 +3827,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v9 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -4196,8 +4152,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -4239,8 +4193,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v11 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -4573,8 +4525,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -4610,8 +4560,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v9 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -4937,8 +4885,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -4980,8 +4926,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v11 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -5311,8 +5255,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -5348,8 +5290,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v9 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -5675,8 +5615,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -5712,8 +5650,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v11 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -6049,8 +5985,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -6086,8 +6020,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v9 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -6413,8 +6345,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -6450,8 +6380,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v11 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -6787,8 +6715,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -6824,8 +6750,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v9 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -7157,8 +7081,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -7194,8 +7116,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v11 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -7525,8 +7445,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -7568,8 +7486,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v9 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -7898,8 +7814,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -7935,8 +7849,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v11 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -8272,8 +8184,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -8309,8 +8219,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v9 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_89.x = v8;
        v_89.y = v9;
        v_01 = v_01 + v_89 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_89.x < v_01.x);
@@ -8639,8 +8547,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        */
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);
@@ -8682,8 +8588,6 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
        v11 = (xor1 >> 24u) ^ (xor0 << 8u);
 
        // a = a + b
-       v_01.x = v0;
-       v_01.y = v1;
        v_1011.x = v10;
        v_1011.y = v11;
        v_01 = v_01 + v_1011 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_01.x + v_1011.x < v_01.x);