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dawn-cmake/test/vk-gl-cts/graphicsfuzz/cov-const-folding-min-as-lo.../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 %highSigned "highSigned"
OpName %highUnsigned "highUnsigned"
OpName %i "i"
OpName %buf0 "buf0"
OpMemberName %buf0 0 "zero"
OpName %_ ""
OpName %data "data"
OpName %i_0 "i"
OpName %_GLF_color "_GLF_color"
OpMemberDecorate %buf0 0 Offset 0
OpDecorate %buf0 Block
OpDecorate %_ DescriptorSet 0
OpDecorate %_ Binding 0
OpDecorate %_GLF_color Location 0
%void = OpTypeVoid
%12 = OpTypeFunction %void
%int = OpTypeInt 32 1
%_ptr_Function_int = OpTypePointer Function %int
%int_1 = OpConstant %int 1
%uint = OpTypeInt 32 0
%_ptr_Function_uint = OpTypePointer Function %uint
%uint_2 = OpConstant %uint 2
%int_0 = OpConstant %int 0
%int_10 = OpConstant %int 10
%buf0 = OpTypeStruct %int
%_ptr_Uniform_buf0 = OpTypePointer Uniform %buf0
%_ = OpVariable %_ptr_Uniform_buf0 Uniform
%_ptr_Uniform_int = OpTypePointer Uniform %int
%bool = OpTypeBool
%_arr_int_uint_2 = OpTypeArray %int %uint_2
%_ptr_Function__arr_int_uint_2 = OpTypePointer Function %_arr_int_uint_2
%int_5 = OpConstant %int 5
%uint_1 = OpConstant %uint 1
%uint_10 = OpConstant %uint 10
%int_6 = OpConstant %int 6
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%_GLF_color = OpVariable %_ptr_Output_v4float Output
%float_1 = OpConstant %float 1
%float_0 = OpConstant %float 0
%35 = OpConstantComposite %v4float %float_1 %float_0 %float_0 %float_1
%36 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0
%main = OpFunction %void None %12
%37 = OpLabel
%highSigned = OpVariable %_ptr_Function_int Function
%highUnsigned = OpVariable %_ptr_Function_uint Function
%i = OpVariable %_ptr_Function_int Function
%data = OpVariable %_ptr_Function__arr_int_uint_2 Function
%i_0 = OpVariable %_ptr_Function_uint Function
OpStore %highSigned %int_1
OpStore %highUnsigned %uint_2
OpStore %i %int_0
OpBranch %38
%38 = OpLabel
OpLoopMerge %39 %40 None
OpBranch %41
%41 = OpLabel
%42 = OpLoad %int %i
%43 = OpLoad %int %highSigned
%44 = OpExtInst %int %1 SMin %int_10 %43
%45 = OpAccessChain %_ptr_Uniform_int %_ %int_0
%46 = OpLoad %int %45
%47 = OpIAdd %int %44 %46
%48 = OpSLessThan %bool %42 %47
OpBranchConditional %48 %49 %39
%49 = OpLabel
%50 = OpLoad %int %i
%51 = OpAccessChain %_ptr_Function_int %data %50
OpStore %51 %int_5
OpBranch %40
%40 = OpLabel
%52 = OpLoad %int %i
%53 = OpIAdd %int %52 %int_1
OpStore %i %53
OpBranch %38
%39 = OpLabel
OpStore %i_0 %uint_1
OpBranch %54
%54 = OpLabel
OpLoopMerge %55 %56 None
OpBranch %57
%57 = OpLabel
%58 = OpLoad %uint %i_0
%59 = OpLoad %uint %highUnsigned
%60 = OpExtInst %uint %1 UMin %uint_10 %59
%61 = OpAccessChain %_ptr_Uniform_int %_ %int_0
%62 = OpLoad %int %61
%63 = OpBitcast %uint %62
%64 = OpIAdd %uint %60 %63
%65 = OpULessThan %bool %58 %64
OpBranchConditional %65 %66 %55
%66 = OpLabel
%67 = OpLoad %uint %i_0
%68 = OpAccessChain %_ptr_Function_int %data %67
OpStore %68 %int_6
OpBranch %56
%56 = OpLabel
%69 = OpLoad %uint %i_0
%70 = OpIAdd %uint %69 %int_1
OpStore %i_0 %70
OpBranch %54
%55 = OpLabel
%71 = OpAccessChain %_ptr_Function_int %data %int_0
%72 = OpLoad %int %71
%73 = OpIEqual %bool %72 %int_5
OpSelectionMerge %74 None
OpBranchConditional %73 %75 %74
%75 = OpLabel
%76 = OpAccessChain %_ptr_Function_int %data %int_1
%77 = OpLoad %int %76
%78 = OpIEqual %bool %77 %int_6
OpBranch %74
%74 = OpLabel
%79 = OpPhi %bool %73 %55 %78 %75
OpSelectionMerge %80 None
OpBranchConditional %79 %81 %82
%81 = OpLabel
OpStore %_GLF_color %35
OpBranch %80
%82 = OpLabel
OpStore %_GLF_color %36
OpBranch %80
%80 = OpLabel
OpReturn
OpFunctionEnd