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dawn-cmake/test/tint/vk-gl-cts/graphicsfuzz/cov-dag-combiner-clamp-unde.../0-opt.spvasm

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Add tests derived from VK-GL-CTS This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
2021-07-23 13:10:12 +00:00
OpCapability Shader
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main" %_GLF_color
OpExecutionMode %main OriginUpperLeft
OpSource ESSL 310
OpName %main "main"
OpName %A1 "A1"
OpName %buf1 "buf1"
OpMemberName %buf1 0 "_GLF_uniform_float_values"
OpName %_ ""
OpName %a "a"
OpName %buf0 "buf0"
OpMemberName %buf0 0 "_GLF_uniform_int_values"
OpName %__0 ""
OpName %b "b"
OpName %c "c"
OpName %_GLF_color "_GLF_color"
OpDecorate %_arr_float_uint_3_0 ArrayStride 16
OpMemberDecorate %buf1 0 Offset 0
OpDecorate %buf1 Block
OpDecorate %_ DescriptorSet 0
OpDecorate %_ Binding 1
OpDecorate %_arr_int_uint_3 ArrayStride 16
OpMemberDecorate %buf0 0 Offset 0
OpDecorate %buf0 Block
OpDecorate %__0 DescriptorSet 0
OpDecorate %__0 Binding 0
OpDecorate %_GLF_color Location 0
%void = OpTypeVoid
%15 = OpTypeFunction %void
%float = OpTypeFloat 32
%uint = OpTypeInt 32 0
%uint_3 = OpConstant %uint 3
%_arr_float_uint_3 = OpTypeArray %float %uint_3
%_ptr_Function__arr_float_uint_3 = OpTypePointer Function %_arr_float_uint_3
%_arr_float_uint_3_0 = OpTypeArray %float %uint_3
%buf1 = OpTypeStruct %_arr_float_uint_3_0
%_ptr_Uniform_buf1 = OpTypePointer Uniform %buf1
%_ = OpVariable %_ptr_Uniform_buf1 Uniform
%int = OpTypeInt 32 1
%int_0 = OpConstant %int 0
%int_2 = OpConstant %int 2
%_ptr_Uniform_float = OpTypePointer Uniform %float
%int_1 = OpConstant %int 1
%_ptr_Function_int = OpTypePointer Function %int
%_arr_int_uint_3 = OpTypeArray %int %uint_3
%buf0 = OpTypeStruct %_arr_int_uint_3
%_ptr_Uniform_buf0 = OpTypePointer Uniform %buf0
%__0 = OpVariable %_ptr_Uniform_buf0 Uniform
%_ptr_Uniform_int = OpTypePointer Uniform %int
%_ptr_Function_float = OpTypePointer Function %float
%bool = OpTypeBool
%_ptr_Function_bool = OpTypePointer Function %bool
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%_GLF_color = OpVariable %_ptr_Output_v4float Output
%main = OpFunction %void None %15
%35 = OpLabel
%A1 = OpVariable %_ptr_Function__arr_float_uint_3 Function
%a = OpVariable %_ptr_Function_int Function
%b = OpVariable %_ptr_Function_float Function
%c = OpVariable %_ptr_Function_bool Function
%36 = OpVariable %_ptr_Function_bool Function
%37 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_2
%38 = OpLoad %float %37
%39 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_0
%40 = OpLoad %float %39
%41 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_1
%42 = OpLoad %float %41
%43 = OpCompositeConstruct %_arr_float_uint_3 %38 %40 %42
OpStore %A1 %43
%44 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_0
%45 = OpLoad %int %44
%46 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_0
%47 = OpLoad %int %46
%48 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_1
%49 = OpLoad %int %48
%50 = OpExtInst %int %1 SClamp %45 %47 %49
OpStore %a %50
%51 = OpLoad %int %a
%52 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_1
%53 = OpLoad %int %52
%54 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_0
%55 = OpLoad %int %54
%56 = OpExtInst %int %1 SClamp %51 %53 %55
%57 = OpAccessChain %_ptr_Function_float %A1 %56
%58 = OpLoad %float %57
OpStore %b %58
%59 = OpLoad %float %b
%60 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_1
%61 = OpLoad %int %60
%62 = OpAccessChain %_ptr_Function_float %A1 %61
%63 = OpLoad %float %62
%64 = OpFOrdLessThan %bool %59 %63
OpSelectionMerge %65 None
OpBranchConditional %64 %66 %67
%66 = OpLabel
%68 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_0
%69 = OpLoad %float %68
%70 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_2
%71 = OpLoad %float %70
%72 = OpFOrdGreaterThan %bool %69 %71
OpStore %36 %72
OpBranch %65
%67 = OpLabel
%73 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_0
%74 = OpLoad %float %73
%75 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_2
%76 = OpLoad %int %75
%77 = OpAccessChain %_ptr_Function_float %A1 %76
%78 = OpLoad %float %77
%79 = OpFOrdLessThan %bool %74 %78
OpStore %36 %79
OpBranch %65
%65 = OpLabel
%80 = OpLoad %bool %36
OpStore %c %80
%81 = OpLoad %bool %c
OpSelectionMerge %82 None
OpBranchConditional %81 %83 %84
%83 = OpLabel
%85 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_0
%86 = OpLoad %int %85
%87 = OpConvertSToF %float %86
%88 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_1
%89 = OpLoad %int %88
%90 = OpConvertSToF %float %89
%91 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_1
%92 = OpLoad %int %91
%93 = OpConvertSToF %float %92
%94 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_0
%95 = OpLoad %int %94
%96 = OpConvertSToF %float %95
%97 = OpCompositeConstruct %v4float %87 %90 %93 %96
OpStore %_GLF_color %97
OpBranch %82
%84 = OpLabel
%98 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_0
%99 = OpLoad %float %98
%100 = OpCompositeConstruct %v4float %99 %99 %99 %99
OpStore %_GLF_color %100
OpBranch %82
%82 = OpLabel
OpReturn
OpFunctionEnd