test/tint/builtins/gen/var/unpack2x16snorm/b4aea6.wgsl.expected.spvasm

; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 57
; Schema: 0
               OpCapability Shader
         %22 = 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" %vertex_main_position_Output %vertex_main_loc0_Output %vertex_main___point_size_Output
               OpExecutionMode %fragment_main OriginUpperLeft
               OpExecutionMode %compute_main LocalSize 1 1 1
               OpMemberName %prevent_dce_block 0 "inner"
               OpName %prevent_dce_block "prevent_dce_block"
               OpName %vertex_main_position_Output "vertex_main_position_Output"
               OpName %vertex_main_loc0_Output "vertex_main_loc0_Output"
               OpName %vertex_main___point_size_Output "vertex_main___point_size_Output"
               OpName %unpack2x16snorm_b4aea6 "unpack2x16snorm_b4aea6"
               OpName %arg_0 "arg_0"
               OpName %res "res"
               OpName %fragment_main "fragment_main"
               OpName %compute_main "compute_main"
               OpName %vertex_main_inner "vertex_main_inner"
               OpMemberName %VertexOutput 0 "pos"
               OpMemberName %VertexOutput 1 "prevent_dce"
               OpName %VertexOutput "VertexOutput"
               OpName %out "out"
               OpName %vertex_main "vertex_main"
               OpMemberDecorate %prevent_dce_block 0 Offset 0
               OpDecorate %prevent_dce_block Block
               OpDecorate %1 DescriptorSet 0
               OpDecorate %1 Binding 0
               OpDecorate %1 Coherent
               OpDecorate %vertex_main_position_Output BuiltIn Position
               OpDecorate %vertex_main_loc0_Output Location 0
               OpDecorate %vertex_main_loc0_Output Flat
               OpDecorate %vertex_main___point_size_Output BuiltIn PointSize
               OpMemberDecorate %VertexOutput 0 Offset 0
               OpMemberDecorate %VertexOutput 1 Offset 16
      %float = OpTypeFloat 32
    %v2float = OpTypeVector %float 2
%prevent_dce_block = OpTypeStruct %v2float
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
          %1 = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
    %v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%vertex_main_position_Output = OpVariable %_ptr_Output_v4float Output
%_ptr_Output_v2float = OpTypePointer Output %v2float
%vertex_main_loc0_Output = OpVariable %_ptr_Output_v2float Output
%_ptr_Output_float = OpTypePointer Output %float
%vertex_main___point_size_Output = OpVariable %_ptr_Output_float Output
         %14 = OpTypeFunction %v2float
       %uint = OpTypeInt 32 0
%_ptr_Function_uint = OpTypePointer Function %uint
     %uint_1 = OpConstant %uint 1
%_ptr_Function_v2float = OpTypePointer Function %v2float
       %void = OpTypeVoid
         %28 = OpTypeFunction %void
%_ptr_StorageBuffer_v2float = OpTypePointer StorageBuffer %v2float
     %uint_0 = OpConstant %uint 0
%VertexOutput = OpTypeStruct %v4float %v2float
         %40 = OpTypeFunction %VertexOutput
%_ptr_Function_VertexOutput = OpTypePointer Function %VertexOutput
         %44 = OpConstantNull %VertexOutput
%_ptr_Function_v4float = OpTypePointer Function %v4float
         %47 = OpConstantNull %v4float
    %float_1 = OpConstant %float 1
%unpack2x16snorm_b4aea6 = OpFunction %v2float None %14
         %15 = OpLabel
      %arg_0 = OpVariable %_ptr_Function_uint Function
        %res = OpVariable %_ptr_Function_v2float Function
               OpStore %arg_0 %uint_1
         %20 = OpLoad %uint %arg_0 None
         %21 = OpExtInst %v2float %22 UnpackSnorm2x16 %20
               OpStore %res %21
         %25 = OpLoad %v2float %res None
               OpReturnValue %25
               OpFunctionEnd
%fragment_main = OpFunction %void None %28
         %29 = OpLabel
         %30 = OpFunctionCall %v2float %unpack2x16snorm_b4aea6
         %31 = OpAccessChain %_ptr_StorageBuffer_v2float %1 %uint_0
               OpStore %31 %30 None
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %28
         %35 = OpLabel
         %36 = OpFunctionCall %v2float %unpack2x16snorm_b4aea6
         %37 = OpAccessChain %_ptr_StorageBuffer_v2float %1 %uint_0
               OpStore %37 %36 None
               OpReturn
               OpFunctionEnd
%vertex_main_inner = OpFunction %VertexOutput None %40
         %41 = OpLabel
        %out = OpVariable %_ptr_Function_VertexOutput Function %44
         %45 = OpAccessChain %_ptr_Function_v4float %out %uint_0
               OpStore %45 %47 None
         %48 = OpAccessChain %_ptr_Function_v2float %out %uint_1
         %49 = OpFunctionCall %v2float %unpack2x16snorm_b4aea6
               OpStore %48 %49 None
         %50 = OpLoad %VertexOutput %out None
               OpReturnValue %50
               OpFunctionEnd
%vertex_main = OpFunction %void None %28
         %52 = OpLabel
         %53 = OpFunctionCall %VertexOutput %vertex_main_inner
         %54 = OpCompositeExtract %v4float %53 0
               OpStore %vertex_main_position_Output %54 None
         %55 = OpCompositeExtract %v2float %53 1
               OpStore %vertex_main_loc0_Output %55 None
               OpStore %vertex_main___point_size_Output %float_1 None
               OpReturn
               OpFunctionEnd