;
; fragment_main
;
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 40
; Schema: 0
               OpCapability Shader
               OpCapability GroupNonUniformShuffle
               OpCapability GroupNonUniformArithmetic
         %24 = OpExtInstImport "GLSL.std.450"
               OpMemoryModel Logical GLSL450
               OpEntryPoint Fragment %fragment_main "fragment_main"
               OpExecutionMode %fragment_main OriginUpperLeft
               OpMemberName %prevent_dce_block 0 "inner"
               OpName %prevent_dce_block "prevent_dce_block"
               OpName %tint_subgroup_last_id "tint_subgroup_last_id"
               OpName %subgroupShuffle_2ee993 "subgroupShuffle_2ee993"
               OpName %arg_0 "arg_0"
               OpName %arg_1 "arg_1"
               OpName %res "res"
               OpName %fragment_main "fragment_main"
               OpMemberDecorate %prevent_dce_block 0 Offset 0
               OpDecorate %prevent_dce_block Block
               OpDecorate %1 DescriptorSet 0
               OpDecorate %1 Binding 0
               OpDecorate %1 Coherent
        %int = OpTypeInt 32 1
      %v4int = OpTypeVector %int 4
%prevent_dce_block = OpTypeStruct %v4int
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
          %1 = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
       %uint = OpTypeInt 32 0
%_ptr_Private_uint = OpTypePointer Private %uint
          %9 = OpConstantNull %uint
%tint_subgroup_last_id = OpVariable %_ptr_Private_uint Private %9
         %11 = OpTypeFunction %v4int
%_ptr_Function_v4int = OpTypePointer Function %v4int
      %int_1 = OpConstant %int 1
         %15 = OpConstantComposite %v4int %int_1 %int_1 %int_1 %int_1
%_ptr_Function_int = OpTypePointer Function %int
     %uint_3 = OpConstant %uint 3
       %void = OpTypeVoid
         %31 = OpTypeFunction %void
     %uint_1 = OpConstant %uint 1
%_ptr_StorageBuffer_v4int = OpTypePointer StorageBuffer %v4int
     %uint_0 = OpConstant %uint 0
%subgroupShuffle_2ee993 = OpFunction %v4int None %11
         %12 = OpLabel
      %arg_0 = OpVariable %_ptr_Function_v4int Function
      %arg_1 = OpVariable %_ptr_Function_int Function
        %res = OpVariable %_ptr_Function_v4int Function
               OpStore %arg_0 %15
               OpStore %arg_1 %int_1
         %19 = OpLoad %v4int %arg_0 None
         %20 = OpLoad %int %arg_1 None
         %21 = OpBitcast %uint %20
         %22 = OpLoad %uint %tint_subgroup_last_id None
         %23 = OpExtInst %uint %24 UMin %21 %22
         %25 = OpGroupNonUniformShuffle %v4int %uint_3 %19 %23
               OpStore %res %25
         %28 = OpLoad %v4int %res None
               OpReturnValue %28
               OpFunctionEnd
%fragment_main = OpFunction %void None %31
         %32 = OpLabel
         %33 = OpGroupNonUniformIAdd %uint %uint_3 Reduce %uint_1
         %35 = OpISub %uint %33 %uint_1
               OpStore %tint_subgroup_last_id %35 None
         %36 = OpFunctionCall %v4int %subgroupShuffle_2ee993
         %37 = OpAccessChain %_ptr_StorageBuffer_v4int %1 %uint_0
               OpStore %37 %36 None
               OpReturn
               OpFunctionEnd
;
; compute_main
;
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 40
; Schema: 0
               OpCapability Shader
               OpCapability GroupNonUniformShuffle
               OpCapability GroupNonUniformArithmetic
         %24 = OpExtInstImport "GLSL.std.450"
               OpMemoryModel Logical GLSL450
               OpEntryPoint GLCompute %compute_main "compute_main"
               OpExecutionMode %compute_main LocalSize 1 1 1
               OpMemberName %prevent_dce_block 0 "inner"
               OpName %prevent_dce_block "prevent_dce_block"
               OpName %tint_subgroup_last_id "tint_subgroup_last_id"
               OpName %subgroupShuffle_2ee993 "subgroupShuffle_2ee993"
               OpName %arg_0 "arg_0"
               OpName %arg_1 "arg_1"
               OpName %res "res"
               OpName %compute_main "compute_main"
               OpMemberDecorate %prevent_dce_block 0 Offset 0
               OpDecorate %prevent_dce_block Block
               OpDecorate %1 DescriptorSet 0
               OpDecorate %1 Binding 0
               OpDecorate %1 Coherent
        %int = OpTypeInt 32 1
      %v4int = OpTypeVector %int 4
%prevent_dce_block = OpTypeStruct %v4int
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
          %1 = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
       %uint = OpTypeInt 32 0
%_ptr_Private_uint = OpTypePointer Private %uint
          %9 = OpConstantNull %uint
%tint_subgroup_last_id = OpVariable %_ptr_Private_uint Private %9
         %11 = OpTypeFunction %v4int
%_ptr_Function_v4int = OpTypePointer Function %v4int
      %int_1 = OpConstant %int 1
         %15 = OpConstantComposite %v4int %int_1 %int_1 %int_1 %int_1
%_ptr_Function_int = OpTypePointer Function %int
     %uint_3 = OpConstant %uint 3
       %void = OpTypeVoid
         %31 = OpTypeFunction %void
     %uint_1 = OpConstant %uint 1
%_ptr_StorageBuffer_v4int = OpTypePointer StorageBuffer %v4int
     %uint_0 = OpConstant %uint 0
%subgroupShuffle_2ee993 = OpFunction %v4int None %11
         %12 = OpLabel
      %arg_0 = OpVariable %_ptr_Function_v4int Function
      %arg_1 = OpVariable %_ptr_Function_int Function
        %res = OpVariable %_ptr_Function_v4int Function
               OpStore %arg_0 %15
               OpStore %arg_1 %int_1
         %19 = OpLoad %v4int %arg_0 None
         %20 = OpLoad %int %arg_1 None
         %21 = OpBitcast %uint %20
         %22 = OpLoad %uint %tint_subgroup_last_id None
         %23 = OpExtInst %uint %24 UMin %21 %22
         %25 = OpGroupNonUniformShuffle %v4int %uint_3 %19 %23
               OpStore %res %25
         %28 = OpLoad %v4int %res None
               OpReturnValue %28
               OpFunctionEnd
%compute_main = OpFunction %void None %31
         %32 = OpLabel
         %33 = OpGroupNonUniformIAdd %uint %uint_3 Reduce %uint_1
         %35 = OpISub %uint %33 %uint_1
               OpStore %tint_subgroup_last_id %35 None
         %36 = OpFunctionCall %v4int %subgroupShuffle_2ee993
         %37 = OpAccessChain %_ptr_StorageBuffer_v4int %1 %uint_0
               OpStore %37 %36 None
               OpReturn
               OpFunctionEnd