05bbcc2d09
We cannot track uses that happens in subsequent loop iterations, so have to be very careful. Fixes regression introduced after this was added.
83 lines
3.2 KiB
JavaScript
83 lines
3.2 KiB
JavaScript
; 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: 65
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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 %main "main" %FragColor
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OpExecutionMode %main OriginUpperLeft
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OpSource GLSL 450
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OpName %main "main"
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OpName %SSBO "SSBO"
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OpMemberName %SSBO 0 "values0"
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OpName %_ ""
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OpName %SSBO1 "SSBO1"
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OpMemberName %SSBO1 0 "values1"
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OpName %__0 ""
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OpName %FragColor "FragColor"
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OpDecorate %_runtimearr_float ArrayStride 4
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OpMemberDecorate %SSBO 0 NonWritable
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OpMemberDecorate %SSBO 0 Offset 0
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OpDecorate %SSBO BufferBlock
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OpDecorate %_ DescriptorSet 0
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OpDecorate %_ Binding 0
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OpDecorate %_runtimearr_float_0 ArrayStride 4
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OpMemberDecorate %SSBO1 0 NonWritable
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OpMemberDecorate %SSBO1 0 Offset 0
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OpDecorate %SSBO1 BufferBlock
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OpDecorate %__0 DescriptorSet 0
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OpDecorate %__0 Binding 1
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OpDecorate %FragColor Location 0
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%void = OpTypeVoid
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%3 = OpTypeFunction %void
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%float = OpTypeFloat 32
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%v2float = OpTypeVector %float 2
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%float_0 = OpConstant %float 0
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%11 = OpConstantComposite %v2float %float_0 %float_0
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%int = OpTypeInt 32 1
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%int_0 = OpConstant %int 0
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%int_16 = OpConstant %int 16
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%bool = OpTypeBool
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%_runtimearr_float = OpTypeRuntimeArray %float
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%SSBO = OpTypeStruct %_runtimearr_float
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%_ptr_Uniform_SSBO = OpTypePointer Uniform %SSBO
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%_ = OpVariable %_ptr_Uniform_SSBO Uniform
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%_ptr_Uniform_float = OpTypePointer Uniform %float
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%_runtimearr_float_0 = OpTypeRuntimeArray %float
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%SSBO1 = OpTypeStruct %_runtimearr_float_0
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%_ptr_Uniform_SSBO1 = OpTypePointer Uniform %SSBO1
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%__0 = OpVariable %_ptr_Uniform_SSBO1 Uniform
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%int_1 = OpConstant %int 1
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%_ptr_Output_v2float = OpTypePointer Output %v2float
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%FragColor = OpVariable %_ptr_Output_v2float Output
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%main = OpFunction %void None %3
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%5 = OpLabel
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OpBranch %17
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%17 = OpLabel
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%61 = OpPhi %v2float %11 %5 %d %cont
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%60 = OpPhi %int %int_0 %5 %49 %cont
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%25 = OpSLessThan %bool %60 %int_16
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OpLoopMerge %19 %cont None
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OpBranchConditional %25 %pre18 %19
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%pre18 = OpLabel
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OpBranch %18
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%18 = OpLabel
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%32 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %60
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%43 = OpAccessChain %_ptr_Uniform_float %__0 %int_0 %60
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%33 = OpLoad %float %32
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%44 = OpLoad %float %43
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%a = OpFMul %v2float %61 %61
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%b = OpCompositeInsert %v2float %33 %a 0
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%c = OpCompositeInsert %v2float %44 %b 1
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OpBranch %cont
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%cont = OpLabel
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%d = OpFAdd %v2float %61 %c
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%49 = OpIAdd %int %60 %int_1
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OpBranch %17
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%19 = OpLabel
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OpStore %FragColor %61
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OpReturn
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OpFunctionEnd
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