3da5bc7a57
With non-block structs, we can have pointers in those types too.
60 lines
2.6 KiB
Plaintext
60 lines
2.6 KiB
Plaintext
; SPIR-V
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; Version: 1.0
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; Generator: Khronos Glslang Reference Front End; 11
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; Bound: 27
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; Schema: 0
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OpCapability Shader
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OpCapability PhysicalStorageBufferAddresses
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OpExtension "SPV_KHR_physical_storage_buffer"
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OpExtension "SPV_KHR_storage_buffer_storage_class"
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%1 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel PhysicalStorageBuffer64 GLSL450
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OpEntryPoint GLCompute %main "main"
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OpExecutionMode %main LocalSize 1 1 1
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OpSource GLSL 450
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OpSourceExtension "GL_EXT_buffer_reference"
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OpName %main "main"
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OpName %Foo "Foo"
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OpMemberName %Foo 0 "a"
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OpMemberName %Foo 1 "b"
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OpName %SSBO "SSBO"
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OpMemberName %SSBO 0 "foos"
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OpMemberName %SSBO 1 "ptrfoo"
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OpName %_ ""
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OpMemberDecorate %Foo 0 Offset 0
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OpMemberDecorate %Foo 1 Offset 4
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OpDecorate %_arr_Foo_uint_4 ArrayStride 8
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OpMemberDecorate %SSBO 0 Offset 0
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OpMemberDecorate %SSBO 1 Offset 32
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OpDecorate %SSBO Block
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OpDecorate %_ DescriptorSet 0
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OpDecorate %_ Binding 0
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%void = OpTypeVoid
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%3 = OpTypeFunction %void
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%uint = OpTypeInt 32 0
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%Foo = OpTypeStruct %uint %uint
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%uint_4 = OpConstant %uint 4
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%_arr_Foo_uint_4 = OpTypeArray %Foo %uint_4
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%_ptr_PhysicalStorageBuffer_Foo = OpTypePointer PhysicalStorageBuffer %Foo
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%SSBO = OpTypeStruct %_arr_Foo_uint_4 %_ptr_PhysicalStorageBuffer_Foo
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%_ptr_StorageBuffer_SSBO = OpTypePointer StorageBuffer %SSBO
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%_ = OpVariable %_ptr_StorageBuffer_SSBO StorageBuffer
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%int = OpTypeInt 32 1
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%int_0 = OpConstant %int 0
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%uint_0 = OpConstant %uint 0
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%_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint
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%int_1 = OpConstant %int 1
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%_ptr_StorageBuffer__ptr_PhysicalStorageBuffer_Foo = OpTypePointer StorageBuffer %_ptr_PhysicalStorageBuffer_Foo
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%uint_1 = OpConstant %uint 1
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%_ptr_PhysicalStorageBuffer_uint = OpTypePointer PhysicalStorageBuffer %uint
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%main = OpFunction %void None %3
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%5 = OpLabel
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%19 = OpAccessChain %_ptr_StorageBuffer_uint %_ %int_0 %int_0 %int_0
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OpStore %19 %uint_0
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%22 = OpAccessChain %_ptr_StorageBuffer__ptr_PhysicalStorageBuffer_Foo %_ %int_1
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%23 = OpLoad %_ptr_PhysicalStorageBuffer_Foo %22
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%26 = OpAccessChain %_ptr_PhysicalStorageBuffer_uint %23 %int_0
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OpStore %26 %uint_1 Aligned 8
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OpReturn
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OpFunctionEnd
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