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dawn-cmake/test/vk-gl-cts/graphicsfuzz/unreachable-discard-statement/0.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 %mand_ "mand("
OpName %k "k"
OpName %_GLF_color "_GLF_color"
OpName %i "i"
OpDecorate %k RelaxedPrecision
OpDecorate %7 RelaxedPrecision
OpDecorate %_GLF_color Location 0
OpDecorate %i RelaxedPrecision
OpDecorate %8 RelaxedPrecision
OpDecorate %9 RelaxedPrecision
OpDecorate %10 RelaxedPrecision
%void = OpTypeVoid
%12 = OpTypeFunction %void
%float = OpTypeFloat 32
%v3float = OpTypeVector %float 3
%15 = OpTypeFunction %v3float
%int = OpTypeInt 32 1
%_ptr_Function_int = OpTypePointer Function %int
%int_0 = OpConstant %int 0
%int_1000 = OpConstant %int 1000
%bool = OpTypeBool
%float_1 = OpConstant %float 1
%22 = OpConstantComposite %v3float %float_1 %float_1 %float_1
%int_1 = OpConstant %int 1
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%_GLF_color = OpVariable %_ptr_Output_v4float Output
%float_0 = OpConstant %float 0
%27 = OpConstantComposite %v4float %float_1 %float_0 %float_0 %float_1
%int_4 = OpConstant %int 4
%_ptr_Function_v3float = OpTypePointer Function %v3float
%false = OpConstantFalse %bool
%_ptr_Function_bool = OpTypePointer Function %bool
%true = OpConstantTrue %bool
%main = OpFunction %void None %12
%33 = OpLabel
%i = OpVariable %_ptr_Function_int Function
OpStore %_GLF_color %27
OpStore %i %int_0
OpBranch %34
%34 = OpLabel
%8 = OpLoad %int %i
%35 = OpSLessThan %bool %8 %int_4
OpLoopMerge %36 %37 None
OpBranchConditional %35 %37 %36
%37 = OpLabel
%38 = OpFunctionCall %v3float %mand_
%9 = OpLoad %int %i
%10 = OpIAdd %int %9 %int_1
OpStore %i %10
OpBranch %34
%36 = OpLabel
OpReturn
OpFunctionEnd
%mand_ = OpFunction %v3float None %15
%39 = OpLabel
%40 = OpVariable %_ptr_Function_bool Function %false
%41 = OpVariable %_ptr_Function_v3float Function
%k = OpVariable %_ptr_Function_int Function
OpBranch %42
%42 = OpLabel
OpStore %k %int_0
OpLoopMerge %43 %44 None
OpBranch %45
%45 = OpLabel
%7 = OpLoad %int %k
%46 = OpSLessThan %bool %7 %int_1000
OpLoopMerge %47 %48 None
OpBranchConditional %46 %49 %47
%49 = OpLabel
OpStore %40 %true
OpStore %41 %22
OpBranch %47
%48 = OpLabel
OpBranch %45
%47 = OpLabel
%50 = OpLoad %bool %40
OpSelectionMerge %51 None
OpBranchConditional %50 %43 %51
%51 = OpLabel
OpKill
%44 = OpLabel
OpBranch %42
%43 = OpLabel
%52 = OpLoad %v3float %41
OpReturnValue %52
OpFunctionEnd