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dawn-cmake/test/tint/vk-gl-cts/graphicsfuzz/cov-fract-smoothstep-undefined/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 %v1 "v1"
OpName %buf0 "buf0"
OpMemberName %buf0 0 "_GLF_uniform_float_values"
OpName %_ ""
OpName %b "b"
OpName %a "a"
OpName %_GLF_color "_GLF_color"
OpDecorate %_arr_float_uint_1 ArrayStride 16
OpMemberDecorate %buf0 0 Offset 0
OpDecorate %buf0 Block
OpDecorate %_ DescriptorSet 0
OpDecorate %_ Binding 0
OpDecorate %_GLF_color Location 0
%void = OpTypeVoid
%11 = OpTypeFunction %void
%float = OpTypeFloat 32
%v2float = OpTypeVector %float 2
%_ptr_Function_v2float = OpTypePointer Function %v2float
%uint = OpTypeInt 32 0
%uint_1 = OpConstant %uint 1
%_arr_float_uint_1 = OpTypeArray %float %uint_1
%buf0 = OpTypeStruct %_arr_float_uint_1
%_ptr_Uniform_buf0 = OpTypePointer Uniform %buf0
%_ = OpVariable %_ptr_Uniform_buf0 Uniform
%int = OpTypeInt 32 1
%int_0 = OpConstant %int 0
%_ptr_Uniform_float = OpTypePointer Uniform %float
%_ptr_Function_float = OpTypePointer Function %float
%float_1 = OpConstant %float 1
%23 = OpConstantComposite %v2float %float_1 %float_1
%uint_0 = OpConstant %uint 0
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%_GLF_color = OpVariable %_ptr_Output_v4float Output
%bool = OpTypeBool
%main = OpFunction %void None %11
%28 = OpLabel
%v1 = OpVariable %_ptr_Function_v2float Function
%b = OpVariable %_ptr_Function_v2float Function
%a = OpVariable %_ptr_Function_float Function
%29 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_0
%30 = OpLoad %float %29
%31 = OpCompositeConstruct %v2float %30 %30
OpStore %v1 %31
%32 = OpLoad %v2float %v1
%33 = OpExtInst %v2float %1 Fract %32
OpStore %b %33
%34 = OpLoad %v2float %b
%35 = OpExtInst %v2float %1 SmoothStep %23 %23 %34
%36 = OpCompositeExtract %float %35 0
OpStore %a %36
%37 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_0
%38 = OpLoad %float %37
%39 = OpLoad %float %a
%40 = OpLoad %float %a
%41 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_0
%42 = OpLoad %float %41
%43 = OpCompositeConstruct %v4float %38 %39 %40 %42
OpStore %_GLF_color %43
%44 = OpAccessChain %_ptr_Function_float %b %uint_0
%45 = OpLoad %float %44
%46 = OpFOrdLessThan %bool %45 %float_1
OpSelectionMerge %47 None
OpBranchConditional %46 %48 %47
%48 = OpLabel
%49 = OpAccessChain %_ptr_Function_float %b %uint_1
%50 = OpLoad %float %49
%51 = OpFOrdLessThan %bool %50 %float_1
OpBranch %47
%47 = OpLabel
%52 = OpPhi %bool %46 %28 %51 %48
OpSelectionMerge %53 None
OpBranchConditional %52 %54 %55
%54 = OpLabel
%56 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_0
%57 = OpLoad %float %56
%58 = OpAccessChain %_ptr_Function_float %b %uint_0
%59 = OpLoad %float %58
%60 = OpAccessChain %_ptr_Function_float %b %uint_1
%61 = OpLoad %float %60
%62 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_0
%63 = OpLoad %float %62
%64 = OpCompositeConstruct %v4float %57 %59 %61 %63
OpStore %_GLF_color %64
OpBranch %53
%55 = OpLabel
%65 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_0
%66 = OpLoad %float %65
%67 = OpCompositeConstruct %v4float %66 %66 %66 %66
OpStore %_GLF_color %67
OpBranch %53
%53 = OpLabel
OpReturn
OpFunctionEnd