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	This CL makes the builtin argument resolve as a shadowable enumerator expression. Bug: tint:1841 Bug: tint:1845 Change-Id: I2aaa2c63025752f25c113cf2fb38f4d91c2c16c2 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/120680 Kokoro: Ben Clayton <bclayton@google.com> Reviewed-by: Dan Sinclair <dsinclair@chromium.org> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: James Price <jrprice@google.com>
		
			
				
	
	
		
			48 lines
		
	
	
		
			988 B
		
	
	
	
		
			GLSL
		
	
	
	
	
	
			
		
		
	
	
			48 lines
		
	
	
		
			988 B
		
	
	
	
		
			GLSL
		
	
	
	
	
	
| #version 310 es
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| 
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| uint local_invocation_index_1 = 0u;
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| shared uint wg[4];
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| void compute_main_inner(uint local_invocation_index_2) {
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|   uint idx = 0u;
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|   idx = local_invocation_index_2;
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|   while (true) {
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|     uint x_21 = idx;
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|     if (!((x_21 < 4u))) {
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|       break;
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|     }
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|     uint x_26 = idx;
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|     atomicExchange(wg[x_26], 0u);
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|     {
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|       uint x_33 = idx;
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|       idx = (x_33 + 1u);
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|     }
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|   }
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|   barrier();
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|   atomicExchange(wg[1], 1u);
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|   return;
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| }
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| 
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| void compute_main_1() {
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|   uint x_47 = local_invocation_index_1;
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|   compute_main_inner(x_47);
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|   return;
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| }
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| 
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| void compute_main(uint local_invocation_index_1_param) {
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|   {
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|     for(uint idx_1 = local_invocation_index_1_param; (idx_1 < 4u); idx_1 = (idx_1 + 1u)) {
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|       uint i = idx_1;
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|       atomicExchange(wg[i], 0u);
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|     }
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|   }
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|   barrier();
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|   local_invocation_index_1 = local_invocation_index_1_param;
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|   compute_main_1();
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| }
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| 
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| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
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| void main() {
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|   compute_main(gl_LocalInvocationIndex);
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|   return;
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| }
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