blob: bc9a01490918805a9b2c1da5c404bf1138a75955 [file] [log] [blame]
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 52
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %compute_main "compute_main" %local_invocation_index_1
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %local_invocation_index_1 "local_invocation_index_1"
OpName %wg "wg"
OpName %tint_zero_workgroup_memory "tint_zero_workgroup_memory"
OpName %local_idx "local_idx"
OpName %idx "idx"
OpName %compute_main_inner "compute_main_inner"
OpName %local_invocation_index "local_invocation_index"
OpName %compute_main "compute_main"
OpDecorate %local_invocation_index_1 BuiltIn LocalInvocationIndex
OpDecorate %_arr_uint_uint_4 ArrayStride 4
%uint = OpTypeInt 32 0
%_ptr_Input_uint = OpTypePointer Input %uint
%local_invocation_index_1 = OpVariable %_ptr_Input_uint Input
%uint_4 = OpConstant %uint 4
%_arr_uint_uint_4 = OpTypeArray %uint %uint_4
%_ptr_Workgroup__arr_uint_uint_4 = OpTypePointer Workgroup %_arr_uint_uint_4
%wg = OpVariable %_ptr_Workgroup__arr_uint_uint_4 Workgroup
%void = OpTypeVoid
%8 = OpTypeFunction %void %uint
%_ptr_Function_uint = OpTypePointer Function %uint
%15 = OpConstantNull %uint
%bool = OpTypeBool
%uint_2 = OpConstant %uint 2
%uint_0 = OpConstant %uint 0
%_ptr_Workgroup_uint = OpTypePointer Workgroup %uint
%uint_1 = OpConstant %uint 1
%uint_264 = OpConstant %uint 264
%int = OpTypeInt 32 1
%int_1 = OpConstant %int 1
%47 = OpTypeFunction %void
%tint_zero_workgroup_memory = OpFunction %void None %8
%local_idx = OpFunctionParameter %uint
%12 = OpLabel
%idx = OpVariable %_ptr_Function_uint Function %15
OpStore %idx %local_idx
OpBranch %16
%16 = OpLabel
OpLoopMerge %17 %18 None
OpBranch %19
%19 = OpLabel
%21 = OpLoad %uint %idx
%22 = OpULessThan %bool %21 %uint_4
%20 = OpLogicalNot %bool %22
OpSelectionMerge %24 None
OpBranchConditional %20 %25 %24
%25 = OpLabel
OpBranch %17
%24 = OpLabel
%26 = OpLoad %uint %idx
%32 = OpAccessChain %_ptr_Workgroup_uint %wg %26
OpAtomicStore %32 %uint_2 %uint_0 %15
OpBranch %18
%18 = OpLabel
%33 = OpLoad %uint %idx
%35 = OpIAdd %uint %33 %uint_1
OpStore %idx %35
OpBranch %16
%17 = OpLabel
OpControlBarrier %uint_2 %uint_2 %uint_264
OpReturn
OpFunctionEnd
%compute_main_inner = OpFunction %void None %8
%local_invocation_index = OpFunctionParameter %uint
%40 = OpLabel
%41 = OpFunctionCall %void %tint_zero_workgroup_memory %local_invocation_index
%46 = OpAccessChain %_ptr_Workgroup_uint %wg %int_1
OpAtomicStore %46 %uint_2 %uint_0 %uint_1
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %47
%49 = OpLabel
%51 = OpLoad %uint %local_invocation_index_1
%50 = OpFunctionCall %void %compute_main_inner %51
OpReturn
OpFunctionEnd