107 lines
5.0 KiB
Plaintext
107 lines
5.0 KiB
Plaintext
; SPIR-V
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; Version: 1.0
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; Generator: Khronos Glslang Reference Front End; 10
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; Bound: 62
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; Schema: 0
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OpCapability Shader
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OpCapability Int64
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OpCapability PhysicalStorageBufferAddresses
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OpExtension "SPV_KHR_physical_storage_buffer"
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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_ARB_gpu_shader_int64"
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OpSourceExtension "GL_EXT_buffer_reference"
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OpSourceExtension "GL_EXT_buffer_reference_uvec2"
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OpName %main "main"
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OpName %SomeBuffer "SomeBuffer"
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OpMemberName %SomeBuffer 0 "v"
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OpMemberName %SomeBuffer 1 "a"
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OpMemberName %SomeBuffer 2 "b"
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OpName %Registers "Registers"
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OpMemberName %Registers 0 "address"
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OpMemberName %Registers 1 "address2"
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OpName %registers "registers"
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OpName %a "a"
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OpName %b "b"
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OpMemberDecorate %SomeBuffer 0 Offset 0
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OpMemberDecorate %SomeBuffer 1 Offset 16
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OpMemberDecorate %SomeBuffer 2 Offset 24
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OpDecorate %SomeBuffer Block
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OpMemberDecorate %Registers 0 Offset 0
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OpMemberDecorate %Registers 1 Offset 8
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OpDecorate %Registers Block
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%void = OpTypeVoid
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%3 = OpTypeFunction %void
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OpTypeForwardPointer %_ptr_PhysicalStorageBuffer_SomeBuffer PhysicalStorageBuffer
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%float = OpTypeFloat 32
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%v4float = OpTypeVector %float 4
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%ulong = OpTypeInt 64 0
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%uint = OpTypeInt 32 0
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%v2uint = OpTypeVector %uint 2
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%SomeBuffer = OpTypeStruct %v4float %ulong %v2uint
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%_ptr_PhysicalStorageBuffer_SomeBuffer = OpTypePointer PhysicalStorageBuffer %SomeBuffer
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%_ptr_Function__ptr_PhysicalStorageBuffer_SomeBuffer = OpTypePointer Function %_ptr_PhysicalStorageBuffer_SomeBuffer
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%Registers = OpTypeStruct %ulong %v2uint
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%_ptr_PushConstant_Registers = OpTypePointer PushConstant %Registers
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%registers = OpVariable %_ptr_PushConstant_Registers PushConstant
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%int = OpTypeInt 32 1
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%int_0 = OpConstant %int 0
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%_ptr_PushConstant_ulong = OpTypePointer PushConstant %ulong
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%int_1 = OpConstant %int 1
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%_ptr_PushConstant_v2uint = OpTypePointer PushConstant %v2uint
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%float_1 = OpConstant %float 1
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%float_2 = OpConstant %float 2
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%float_3 = OpConstant %float 3
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%float_4 = OpConstant %float 4
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%35 = OpConstantComposite %v4float %float_1 %float_2 %float_3 %float_4
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%_ptr_PhysicalStorageBuffer_v4float = OpTypePointer PhysicalStorageBuffer %v4float
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%float_5 = OpConstant %float 5
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%float_6 = OpConstant %float 6
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%float_7 = OpConstant %float 7
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%float_8 = OpConstant %float 8
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%43 = OpConstantComposite %v4float %float_5 %float_6 %float_7 %float_8
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%_ptr_Function_ulong = OpTypePointer Function %ulong
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%_ptr_Function_v2uint = OpTypePointer Function %v2uint
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%_ptr_PhysicalStorageBuffer_ulong = OpTypePointer PhysicalStorageBuffer %ulong
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%int_2 = OpConstant %int 2
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%_ptr_PhysicalStorageBuffer_v2uint = OpTypePointer PhysicalStorageBuffer %v2uint
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%main = OpFunction %void None %3
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%5 = OpLabel
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%a = OpVariable %_ptr_Function_ulong Function
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%b = OpVariable %_ptr_Function_v2uint Function
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%21 = OpAccessChain %_ptr_PushConstant_ulong %registers %int_0
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%27 = OpAccessChain %_ptr_PushConstant_v2uint %registers %int_1
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%uint_ptr0 = OpLoad %ulong %21
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%uint_ptr1 = OpLoad %v2uint %27
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; ConvertUToPtr and vice versa do not accept vectors.
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%ulong_ptr0 = OpConvertUToPtr %_ptr_PhysicalStorageBuffer_SomeBuffer %uint_ptr0
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%ulong_ptr1 = OpBitcast %_ptr_PhysicalStorageBuffer_SomeBuffer %uint_ptr0
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%uvec2_ptr0 = OpBitcast %_ptr_PhysicalStorageBuffer_SomeBuffer %uint_ptr1
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%vec4_write0 = OpAccessChain %_ptr_PhysicalStorageBuffer_v4float %ulong_ptr0 %int_0
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%vec4_write1 = OpAccessChain %_ptr_PhysicalStorageBuffer_v4float %ulong_ptr1 %int_0
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%vec4_write2 = OpAccessChain %_ptr_PhysicalStorageBuffer_v4float %uvec2_ptr0 %int_0
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OpStore %vec4_write0 %35 Aligned 16
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OpStore %vec4_write1 %35 Aligned 16
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OpStore %vec4_write2 %35 Aligned 16
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%ulong_from_ptr0 = OpConvertPtrToU %ulong %ulong_ptr0
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%ulong_from_ptr1 = OpBitcast %ulong %ulong_ptr1
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%uvec2_from_ptr0 = OpBitcast %v2uint %uvec2_ptr0
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%ptr0 = OpAccessChain %_ptr_PhysicalStorageBuffer_ulong %ulong_ptr0 %int_1
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%ptr1 = OpAccessChain %_ptr_PhysicalStorageBuffer_ulong %ulong_ptr1 %int_1
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%ptr2 = OpAccessChain %_ptr_PhysicalStorageBuffer_v2uint %uvec2_ptr0 %int_2
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OpStore %ptr0 %ulong_from_ptr0 Aligned 8
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OpStore %ptr1 %ulong_from_ptr1 Aligned 8
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OpStore %ptr2 %uvec2_from_ptr0 Aligned 8
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OpReturn
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OpFunctionEnd
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