99 lines
3.8 KiB
Plaintext
99 lines
3.8 KiB
Plaintext
; SPIR-V
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; Version: 1.0
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; Generator: Khronos Glslang Reference Front End; 1
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; Bound: 30
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; Schema: 0
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OpCapability Shader
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%1 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %func_alt "main2" %frag_in %frag_out
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OpEntryPoint GLCompute %func "main"
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OpExecutionMode %func LocalSize 1 1 1
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OpExecutionMode %func_alt OriginUpperLeft
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OpSource ESSL 310
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OpSourceExtension "GL_GOOGLE_cpp_style_line_directive"
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OpSourceExtension "GL_GOOGLE_include_directive"
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OpMemberDecorate %input_struct 0 Offset 0
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OpMemberDecorate %input_struct 1 Offset 16
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OpMemberDecorate %output_struct 0 Offset 0
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OpMemberDecorate %output_struct 1 Offset 16
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OpDecorate %input_struct BufferBlock
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OpDecorate %inputs DescriptorSet 0
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OpDecorate %inputs Binding 0
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OpDecorate %inputs Restrict
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OpDecorate %output_struct BufferBlock
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OpDecorate %outputs DescriptorSet 0
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OpDecorate %outputs Binding 1
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OpDecorate %outputs Restrict
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OpDecorate %frag_in Location 0
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OpDecorate %frag_out Location 0
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%void = OpTypeVoid
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%main_func = OpTypeFunction %void
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%uint = OpTypeInt 32 0
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%uvec4 = OpTypeVector %uint 4
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%int = OpTypeInt 32 1
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%ivec4 = OpTypeVector %int 4
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%ivec4_ptr = OpTypePointer Uniform %ivec4
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%uvec4_ptr = OpTypePointer Uniform %uvec4
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%float = OpTypeFloat 32
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%vec4 = OpTypeVector %float 4
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%vec4_input_ptr = OpTypePointer Input %vec4
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%vec4_output_ptr = OpTypePointer Output %vec4
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%zero = OpConstant %int 0
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%one = OpConstant %int 1
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%input_struct = OpTypeStruct %ivec4 %uvec4
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%input_struct_ptr = OpTypePointer Uniform %input_struct
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%inputs = OpVariable %input_struct_ptr Uniform
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%output_struct = OpTypeStruct %uvec4 %ivec4
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%output_struct_ptr = OpTypePointer Uniform %output_struct
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%outputs = OpVariable %output_struct_ptr Uniform
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%frag_in = OpVariable %vec4_input_ptr Input
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%frag_out = OpVariable %vec4_output_ptr Output
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%func = OpFunction %void None %main_func
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%block = OpLabel
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%input1_ptr = OpAccessChain %ivec4_ptr %inputs %zero
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%input0_ptr = OpAccessChain %uvec4_ptr %inputs %one
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%input1 = OpLoad %ivec4 %input1_ptr
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%input0 = OpLoad %uvec4 %input0_ptr
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%output_ptr_uvec4 = OpAccessChain %uvec4_ptr %outputs %zero
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%output_ptr_ivec4 = OpAccessChain %ivec4_ptr %outputs %one
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; Test all variants of IAdd
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%result_iadd_0 = OpIAdd %uvec4 %input0 %input1
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%result_iadd_1 = OpIAdd %uvec4 %input1 %input0
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%result_iadd_2 = OpIAdd %uvec4 %input0 %input0
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%result_iadd_3 = OpIAdd %uvec4 %input1 %input1
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%result_iadd_4 = OpIAdd %ivec4 %input0 %input0
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%result_iadd_5 = OpIAdd %ivec4 %input1 %input1
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%result_iadd_6 = OpIAdd %ivec4 %input0 %input1
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%result_iadd_7 = OpIAdd %ivec4 %input1 %input0
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OpStore %output_ptr_uvec4 %result_iadd_0
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OpStore %output_ptr_uvec4 %result_iadd_1
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OpStore %output_ptr_uvec4 %result_iadd_2
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OpStore %output_ptr_uvec4 %result_iadd_3
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OpStore %output_ptr_ivec4 %result_iadd_4
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OpStore %output_ptr_ivec4 %result_iadd_5
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OpStore %output_ptr_ivec4 %result_iadd_6
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OpStore %output_ptr_ivec4 %result_iadd_7
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OpReturn
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OpFunctionEnd
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%func_alt = OpFunction %void None %main_func
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%block_alt = OpLabel
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%frag_input_value = OpLoad %vec4 %frag_in
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OpStore %frag_out %frag_input_value
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OpReturn
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OpFunctionEnd
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