test/tint/builtins/gen/var/unpack2x16unorm/7699c0.wgsl.expected.spvasm

; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 60
; Schema: 0
               OpCapability Shader
         %25 = OpExtInstImport "GLSL.std.450"
               OpMemoryModel Logical GLSL450
               OpEntryPoint Fragment %fragment_main "fragment_main"
               OpEntryPoint GLCompute %compute_main "compute_main"
               OpEntryPoint Vertex %vertex_main "vertex_main" %pos_1 %prevent_dce_1 %vertex_point_size
               OpExecutionMode %fragment_main OriginUpperLeft
               OpExecutionMode %compute_main LocalSize 1 1 1
               OpName %pos_1 "pos_1"
               OpName %prevent_dce_1 "prevent_dce_1"
               OpName %vertex_point_size "vertex_point_size"
               OpName %prevent_dce_block "prevent_dce_block"
               OpMemberName %prevent_dce_block 0 "inner"
               OpName %prevent_dce "prevent_dce"
               OpName %unpack2x16unorm_7699c0 "unpack2x16unorm_7699c0"
               OpName %arg_0 "arg_0"
               OpName %res "res"
               OpName %fragment_main "fragment_main"
               OpName %compute_main "compute_main"
               OpName %VertexOutput "VertexOutput"
               OpMemberName %VertexOutput 0 "pos"
               OpMemberName %VertexOutput 1 "prevent_dce"
               OpName %vertex_main_inner "vertex_main_inner"
               OpName %out "out"
               OpName %vertex_main "vertex_main"
               OpDecorate %pos_1 BuiltIn Position
               OpDecorate %prevent_dce_1 Location 0
               OpDecorate %prevent_dce_1 Flat
               OpDecorate %vertex_point_size BuiltIn PointSize
               OpDecorate %prevent_dce_block Block
               OpMemberDecorate %prevent_dce_block 0 Offset 0
               OpDecorate %prevent_dce DescriptorSet 0
               OpDecorate %prevent_dce Binding 0
               OpMemberDecorate %VertexOutput 0 Offset 0
               OpMemberDecorate %VertexOutput 1 Offset 16
      %float = OpTypeFloat 32
    %v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
          %5 = OpConstantNull %v4float
      %pos_1 = OpVariable %_ptr_Output_v4float Output %5
    %v2float = OpTypeVector %float 2
%_ptr_Output_v2float = OpTypePointer Output %v2float
          %9 = OpConstantNull %v2float
%prevent_dce_1 = OpVariable %_ptr_Output_v2float Output %9
%_ptr_Output_float = OpTypePointer Output %float
         %12 = OpConstantNull %float
%vertex_point_size = OpVariable %_ptr_Output_float Output %12
%prevent_dce_block = OpTypeStruct %v2float
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
%prevent_dce = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
         %16 = OpTypeFunction %v2float
       %uint = OpTypeInt 32 0
     %uint_1 = OpConstant %uint 1
%_ptr_Function_uint = OpTypePointer Function %uint
         %23 = OpConstantNull %uint
%_ptr_Function_v2float = OpTypePointer Function %v2float
       %void = OpTypeVoid
         %30 = OpTypeFunction %void
     %uint_0 = OpConstant %uint 0
%_ptr_StorageBuffer_v2float = OpTypePointer StorageBuffer %v2float
%VertexOutput = OpTypeStruct %v4float %v2float
         %42 = OpTypeFunction %VertexOutput
%_ptr_Function_VertexOutput = OpTypePointer Function %VertexOutput
         %48 = OpConstantNull %VertexOutput
%_ptr_Function_v4float = OpTypePointer Function %v4float
    %float_1 = OpConstant %float 1
%unpack2x16unorm_7699c0 = OpFunction %v2float None %16
         %18 = OpLabel
      %arg_0 = OpVariable %_ptr_Function_uint Function %23
        %res = OpVariable %_ptr_Function_v2float Function %9
               OpStore %arg_0 %uint_1
         %26 = OpLoad %uint %arg_0
         %24 = OpExtInst %v2float %25 UnpackUnorm2x16 %26
               OpStore %res %24
         %29 = OpLoad %v2float %res
               OpReturnValue %29
               OpFunctionEnd
%fragment_main = OpFunction %void None %30
         %33 = OpLabel
         %36 = OpAccessChain %_ptr_StorageBuffer_v2float %prevent_dce %uint_0
         %37 = OpFunctionCall %v2float %unpack2x16unorm_7699c0
               OpStore %36 %37
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %30
         %39 = OpLabel
         %40 = OpAccessChain %_ptr_StorageBuffer_v2float %prevent_dce %uint_0
         %41 = OpFunctionCall %v2float %unpack2x16unorm_7699c0
               OpStore %40 %41
               OpReturn
               OpFunctionEnd
%vertex_main_inner = OpFunction %VertexOutput None %42
         %45 = OpLabel
        %out = OpVariable %_ptr_Function_VertexOutput Function %48
         %50 = OpAccessChain %_ptr_Function_v4float %out %uint_0
               OpStore %50 %5
         %51 = OpAccessChain %_ptr_Function_v2float %out %uint_1
         %52 = OpFunctionCall %v2float %unpack2x16unorm_7699c0
               OpStore %51 %52
         %53 = OpLoad %VertexOutput %out
               OpReturnValue %53
               OpFunctionEnd
%vertex_main = OpFunction %void None %30
         %55 = OpLabel
         %56 = OpFunctionCall %VertexOutput %vertex_main_inner
         %57 = OpCompositeExtract %v4float %56 0
               OpStore %pos_1 %57
         %58 = OpCompositeExtract %v2float %56 1
               OpStore %prevent_dce_1 %58
               OpStore %vertex_point_size %float_1
               OpReturn
               OpFunctionEnd