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dawn-cmake/test/tint/vk-gl-cts/graphicsfuzz/cov-loop-dfdx-constant-divide/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 320
OpName %main "main"
OpName %a "a"
OpName %buf0 "buf0"
OpMemberName %buf0 0 "_GLF_uniform_float_values"
OpName %_ ""
OpName %b "b"
OpName %c "c"
OpName %i "i"
OpName %buf1 "buf1"
OpMemberName %buf1 0 "_GLF_uniform_int_values"
OpName %__0 ""
OpName %_GLF_color "_GLF_color"
OpDecorate %_arr_float_uint_2 ArrayStride 16
OpMemberDecorate %buf0 0 Offset 0
OpDecorate %buf0 Block
OpDecorate %_ DescriptorSet 0
OpDecorate %_ Binding 0
OpDecorate %_arr_int_uint_3 ArrayStride 16
OpMemberDecorate %buf1 0 Offset 0
OpDecorate %buf1 Block
OpDecorate %__0 DescriptorSet 0
OpDecorate %__0 Binding 1
OpDecorate %_GLF_color Location 0
%void = OpTypeVoid
%15 = OpTypeFunction %void
%float = OpTypeFloat 32
%_ptr_Function_float = OpTypePointer Function %float
%uint = OpTypeInt 32 0
%uint_2 = OpConstant %uint 2
%_arr_float_uint_2 = OpTypeArray %float %uint_2
%buf0 = OpTypeStruct %_arr_float_uint_2
%_ptr_Uniform_buf0 = OpTypePointer Uniform %buf0
%_ = OpVariable %_ptr_Uniform_buf0 Uniform
%int = OpTypeInt 32 1
%int_0 = OpConstant %int 0
%int_1 = OpConstant %int 1
%_ptr_Uniform_float = OpTypePointer Uniform %float
%_ptr_Function_int = OpTypePointer Function %int
%uint_3 = OpConstant %uint 3
%_arr_int_uint_3 = OpTypeArray %int %uint_3
%buf1 = OpTypeStruct %_arr_int_uint_3
%_ptr_Uniform_buf1 = OpTypePointer Uniform %buf1
%__0 = OpVariable %_ptr_Uniform_buf1 Uniform
%_ptr_Uniform_int = OpTypePointer Uniform %int
%bool = OpTypeBool
%int_2 = OpConstant %int 2
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%_GLF_color = OpVariable %_ptr_Output_v4float Output
%main = OpFunction %void None %15
%33 = OpLabel
%a = OpVariable %_ptr_Function_float Function
%b = OpVariable %_ptr_Function_float Function
%c = OpVariable %_ptr_Function_float Function
%i = OpVariable %_ptr_Function_int Function
%34 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_1
%35 = OpLoad %float %34
OpStore %a %35
%36 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_1
%37 = OpLoad %float %36
OpStore %b %37
%38 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_1
%39 = OpLoad %float %38
OpStore %c %39
%40 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_1
%41 = OpLoad %int %40
OpStore %i %41
OpBranch %42
%42 = OpLabel
OpLoopMerge %43 %44 None
OpBranch %45
%45 = OpLabel
%46 = OpLoad %int %i
%47 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_0
%48 = OpLoad %int %47
%49 = OpSLessThan %bool %46 %48
OpBranchConditional %49 %50 %43
%50 = OpLabel
%51 = OpLoad %int %i
%52 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_2
%53 = OpLoad %int %52
%54 = OpIEqual %bool %51 %53
OpSelectionMerge %55 None
OpBranchConditional %54 %56 %55
%56 = OpLabel
%57 = OpLoad %float %a
%58 = OpDPdx %float %57
%59 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_1
%60 = OpLoad %float %59
%61 = OpFAdd %float %58 %60
OpStore %b %61
OpBranch %55
%55 = OpLabel
%62 = OpLoad %float %a
%63 = OpDPdx %float %62
OpStore %c %63
%64 = OpLoad %float %c
%65 = OpLoad %float %b
%66 = OpFDiv %float %64 %65
OpStore %a %66
OpBranch %44
%44 = OpLabel
%67 = OpLoad %int %i
%68 = OpIAdd %int %67 %int_1
OpStore %i %68
OpBranch %42
%43 = OpLabel
%69 = OpLoad %float %a
%70 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_0
%71 = OpLoad %float %70
%72 = OpFOrdEqual %bool %69 %71
OpSelectionMerge %73 None
OpBranchConditional %72 %74 %75
%74 = OpLabel
%76 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_2
%77 = OpLoad %int %76
%78 = OpConvertSToF %float %77
%79 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_1
%80 = OpLoad %int %79
%81 = OpConvertSToF %float %80
%82 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_1
%83 = OpLoad %int %82
%84 = OpConvertSToF %float %83
%85 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_2
%86 = OpLoad %int %85
%87 = OpConvertSToF %float %86
%88 = OpCompositeConstruct %v4float %78 %81 %84 %87
OpStore %_GLF_color %88
OpBranch %73
%75 = OpLabel
%89 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %int_1
%90 = OpLoad %int %89
%91 = OpConvertSToF %float %90
%92 = OpCompositeConstruct %v4float %91 %91 %91 %91
OpStore %_GLF_color %92
OpBranch %73
%73 = OpLabel
OpReturn
OpFunctionEnd