From 2925ef6f380bc4ad2d5ed0708631ea827ca297d1 Mon Sep 17 00:00:00 2001
From: Chris Duncan <chris@zoso.dev>
Date: Tue, 14 Jan 2025 13:26:34 -0800
Subject: [PATCH] Remove last usage of v4 scalar.

---
 src/shaders/compute.wgsl | 350 +++++++++++++++++++--------------------
 1 file changed, 175 insertions(+), 175 deletions(-)

diff --git a/src/shaders/compute.wgsl b/src/shaders/compute.wgsl
index 62165f6..33002a6 100644
--- a/src/shaders/compute.wgsl
+++ b/src/shaders/compute.wgsl
@@ -77,7 +77,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 
-	var v4: u32 = 0xFE94F82Bu;
+
 	var v5: u32 = 0x3C6EF372u;
 	var v6: u32 = 0x5F1D36F1u;
 	var v7: u32 = 0xA54FF53Au;
@@ -308,25 +308,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+0]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m8, m9) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m8 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -356,12 +356,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -370,7 +370,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -696,12 +696,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -710,7 +710,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -740,12 +740,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -754,7 +754,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -1086,12 +1086,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -1100,7 +1100,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -1130,12 +1130,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -1144,7 +1144,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -1481,12 +1481,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -1495,7 +1495,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -1525,12 +1525,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -1539,7 +1539,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -1876,12 +1876,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -1890,7 +1890,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -1920,25 +1920,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+1]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m4, m5) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m4 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -2268,12 +2268,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -2282,7 +2282,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -2312,25 +2312,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+1]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m2, m3) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m2 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -2670,12 +2670,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -2684,7 +2684,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -2714,12 +2714,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -2728,7 +2728,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -3057,25 +3057,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+0]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m8, m9) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m8 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -3105,25 +3105,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+1]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m0, m1) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m0 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -3454,25 +3454,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+0]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m4, m5) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m4 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -3502,25 +3502,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+1]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m8, m9) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m8 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -3848,12 +3848,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -3862,7 +3862,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -3892,12 +3892,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -3906,7 +3906,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -4240,25 +4240,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+0]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m0, m1) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m0 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -4288,12 +4288,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -4302,7 +4302,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -4635,12 +4635,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -4649,7 +4649,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -4679,12 +4679,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -4693,7 +4693,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -5029,12 +5029,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -5043,7 +5043,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -5073,12 +5073,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -5087,7 +5087,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -5423,12 +5423,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -5437,7 +5437,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -5467,25 +5467,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+1]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m4, m5) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m4 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -5813,12 +5813,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -5827,7 +5827,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -5857,25 +5857,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+1]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m2, m3) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m2 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -6211,12 +6211,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -6225,7 +6225,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -6255,12 +6255,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -6269,7 +6269,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -6601,12 +6601,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -6615,7 +6615,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -6645,25 +6645,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+1]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m6, m7) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m6 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -6995,25 +6995,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+0]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m2, m3) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m2 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -7043,25 +7043,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+1]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m8, m9) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m8 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -7395,12 +7395,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -7409,7 +7409,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -7439,12 +7439,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -7453,7 +7453,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -7783,25 +7783,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+0]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m6, m7) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m6 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -7831,12 +7831,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -7845,7 +7845,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -8189,25 +8189,25 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
 
 	// a = a + m[sigma[r][2*i+0]]
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_45 = v_45 + vec2(m8, m9) + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + m8 < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -8237,12 +8237,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -8251,7 +8251,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -8577,12 +8577,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -8591,7 +8591,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -8621,12 +8621,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -8635,7 +8635,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -8967,12 +8967,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -8981,7 +8981,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -9011,12 +9011,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1213 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1213.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -9025,7 +9025,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2829.x = v28;
 	v_2829.y = v29;
@@ -9361,12 +9361,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	*/
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -9375,7 +9375,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 32)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
@@ -9405,12 +9405,12 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 
 
 	// a = a + b
-	v_45.x = v4;
+
 	v_45.y = v5;
 
 
 	v_45 = v_45 + v_1415 + select(vec2<u32>(0u), vec2<u32>(0u, 1u), v_45.x + v_1415.x < v_45.x);
-	v4 = v_45.x;
+
 	v5 = v_45.y;
 
 
@@ -9419,7 +9419,7 @@ fn main(@builtin(global_invocation_id) id: vec3<u32>) {
 	// skip since adding 0u does nothing
 
 	// d = rotr64(d ^ a, 16)
-	v_45.x = v4;
+
 	v_45.y = v5;
 	v_2627.x = v26;
 	v_2627.y = v27;
-- 
2.34.1