test/tint/builtins/workgroupUniformLoad/constant_index.spvasm

; Generated by DXC from the HLSL below with:
;   dxc -spirv -T cs_6_2 -E main -fspv-target-env=vulkan1.1 -O3 -HV 2021 constant_index.hlsl
;
; groupshared uint arr[4];
; RWStructuredBuffer<uint> buf;
; [numthreads(64, 1, 1)]
; void main(uint idx : SV_GroupIndex) {
;   if (idx < 4) { arr[idx] = buf[idx]; }
;   GroupMemoryBarrierWithGroupSync();
;   uint v = arr[2];
;   GroupMemoryBarrierWithGroupSync();
;   if (v > 0) {
;     buf[idx] = 1;
;     GroupMemoryBarrierWithGroupSync();
;   }
; }

; SPIR-V
; Version: 1.3
; Generator: Google spiregg; 0
; Bound: 39
; Schema: 0
               OpCapability Shader
               OpMemoryModel Logical GLSL450
               OpEntryPoint GLCompute %main "main" %gl_LocalInvocationIndex
               OpExecutionMode %main LocalSize 64 1 1
               OpSource HLSL 620
               OpName %arr "arr"
               OpName %type_RWStructuredBuffer_uint "type.RWStructuredBuffer.uint"
               OpName %buf "buf"
               OpName %main "main"
               OpDecorate %gl_LocalInvocationIndex BuiltIn LocalInvocationIndex
               OpDecorate %buf DescriptorSet 0
               OpDecorate %buf Binding 0
               OpDecorate %_runtimearr_uint ArrayStride 4
               OpMemberDecorate %type_RWStructuredBuffer_uint 0 Offset 0
               OpDecorate %type_RWStructuredBuffer_uint BufferBlock
       %uint = OpTypeInt 32 0
     %uint_4 = OpConstant %uint 4
        %int = OpTypeInt 32 1
      %int_0 = OpConstant %int 0
      %int_2 = OpConstant %int 2
     %uint_0 = OpConstant %uint 0
     %uint_1 = OpConstant %uint 1
%_arr_uint_uint_4 = OpTypeArray %uint %uint_4
%_ptr_Workgroup__arr_uint_uint_4 = OpTypePointer Workgroup %_arr_uint_uint_4
%_runtimearr_uint = OpTypeRuntimeArray %uint
%type_RWStructuredBuffer_uint = OpTypeStruct %_runtimearr_uint
%_ptr_Uniform_type_RWStructuredBuffer_uint = OpTypePointer Uniform %type_RWStructuredBuffer_uint
%_ptr_Input_uint = OpTypePointer Input %uint
       %void = OpTypeVoid
         %19 = OpTypeFunction %void
       %bool = OpTypeBool
%_ptr_Uniform_uint = OpTypePointer Uniform %uint
%_ptr_Workgroup_uint = OpTypePointer Workgroup %uint
     %uint_2 = OpConstant %uint 2
   %uint_264 = OpConstant %uint 264
        %arr = OpVariable %_ptr_Workgroup__arr_uint_uint_4 Workgroup
        %buf = OpVariable %_ptr_Uniform_type_RWStructuredBuffer_uint Uniform
%gl_LocalInvocationIndex = OpVariable %_ptr_Input_uint Input
       %main = OpFunction %void None %19
         %25 = OpLabel
         %26 = OpLoad %uint %gl_LocalInvocationIndex
         %27 = OpULessThan %bool %26 %uint_4
               OpSelectionMerge %28 None
               OpBranchConditional %27 %29 %28
         %29 = OpLabel
         %30 = OpAccessChain %_ptr_Uniform_uint %buf %int_0 %26
         %31 = OpLoad %uint %30
         %32 = OpAccessChain %_ptr_Workgroup_uint %arr %26
               OpStore %32 %31
               OpBranch %28
         %28 = OpLabel
               OpControlBarrier %uint_2 %uint_2 %uint_264
         %33 = OpAccessChain %_ptr_Workgroup_uint %arr %int_2
         %34 = OpLoad %uint %33
               OpControlBarrier %uint_2 %uint_2 %uint_264
         %35 = OpUGreaterThan %bool %34 %uint_0
               OpSelectionMerge %36 None
               OpBranchConditional %35 %37 %36
         %37 = OpLabel
         %38 = OpAccessChain %_ptr_Uniform_uint %buf %int_0 %26
               OpStore %38 %uint_1
               OpControlBarrier %uint_2 %uint_2 %uint_264
               OpBranch %36
         %36 = OpLabel
               OpReturn
               OpFunctionEnd