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https://github.com/encounter/dawn-cmake.git
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f7e73d4ee3
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>
127 lines
4.8 KiB
Plaintext
127 lines
4.8 KiB
Plaintext
OpCapability Shader
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%1 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main" %_GLF_color
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OpExecutionMode %main OriginUpperLeft
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OpSource ESSL 310
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OpName %main "main"
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OpName %x "x"
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OpName %matrix_u "matrix_u"
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OpName %b "b"
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OpName %buf0 "buf0"
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OpMemberName %buf0 0 "matrix_a_uni"
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OpName %_ ""
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OpName %matrix_b "matrix_b"
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OpName %_GLF_color "_GLF_color"
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OpDecorate %x RelaxedPrecision
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OpDecorate %10 RelaxedPrecision
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OpDecorate %11 RelaxedPrecision
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OpDecorate %12 RelaxedPrecision
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OpDecorate %13 RelaxedPrecision
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OpDecorate %b RelaxedPrecision
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OpMemberDecorate %buf0 0 ColMajor
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OpMemberDecorate %buf0 0 Offset 0
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OpMemberDecorate %buf0 0 MatrixStride 16
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OpDecorate %buf0 Block
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OpDecorate %_ DescriptorSet 0
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OpDecorate %_ Binding 0
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OpDecorate %14 RelaxedPrecision
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OpDecorate %15 RelaxedPrecision
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OpDecorate %16 RelaxedPrecision
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OpDecorate %17 RelaxedPrecision
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OpDecorate %_GLF_color Location 0
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%void = OpTypeVoid
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%19 = OpTypeFunction %void
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%int = OpTypeInt 32 1
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%_ptr_Function_int = OpTypePointer Function %int
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%int_4 = OpConstant %int 4
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%int_1 = OpConstant %int 1
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%bool = OpTypeBool
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%float = OpTypeFloat 32
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%v4float = OpTypeVector %float 4
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%_ptr_Function_v4float = OpTypePointer Function %v4float
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%float_1 = OpConstant %float 1
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%_ptr_Function_float = OpTypePointer Function %float
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%mat4v4float = OpTypeMatrix %v4float 4
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%buf0 = OpTypeStruct %mat4v4float
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%_ptr_Uniform_buf0 = OpTypePointer Uniform %buf0
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%_ = OpVariable %_ptr_Uniform_buf0 Uniform
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%int_0 = OpConstant %int 0
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%uint = OpTypeInt 32 0
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%uint_0 = OpConstant %uint 0
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%_ptr_Uniform_float = OpTypePointer Uniform %float
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%float_n1 = OpConstant %float -1
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%uint_1 = OpConstant %uint 1
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%_ptr_Output_v4float = OpTypePointer Output %v4float
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%_GLF_color = OpVariable %_ptr_Output_v4float Output
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%float_0 = OpConstant %float 0
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%40 = OpConstantComposite %v4float %float_1 %float_0 %float_0 %float_1
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%main = OpFunction %void None %19
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%41 = OpLabel
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%x = OpVariable %_ptr_Function_int Function
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%matrix_u = OpVariable %_ptr_Function_v4float Function
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%b = OpVariable %_ptr_Function_int Function
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%matrix_b = OpVariable %_ptr_Function_v4float Function
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%42 = OpVariable %_ptr_Function_v4float Function
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OpStore %x %int_4
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OpBranch %43
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%43 = OpLabel
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OpLoopMerge %44 %45 None
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OpBranch %46
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%46 = OpLabel
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%10 = OpLoad %int %x
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%47 = OpSGreaterThanEqual %bool %10 %int_1
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OpBranchConditional %47 %48 %44
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%48 = OpLabel
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%11 = OpLoad %int %x
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%49 = OpAccessChain %_ptr_Function_float %matrix_u %11
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OpStore %49 %float_1
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OpBranch %45
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%45 = OpLabel
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%12 = OpLoad %int %x
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%13 = OpISub %int %12 %int_1
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OpStore %x %13
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OpBranch %43
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%44 = OpLabel
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OpStore %b %int_4
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OpBranch %50
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%50 = OpLabel
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OpLoopMerge %51 %52 None
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OpBranch %53
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%53 = OpLabel
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%54 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_0 %uint_0
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%55 = OpLoad %float %54
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%56 = OpFOrdLessThan %bool %55 %float_n1
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OpBranchConditional %56 %57 %51
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%57 = OpLabel
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%14 = OpLoad %int %b
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%15 = OpLoad %int %b
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%58 = OpSGreaterThan %bool %15 %int_1
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OpSelectionMerge %59 None
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OpBranchConditional %58 %60 %61
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%60 = OpLabel
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%62 = OpLoad %v4float %matrix_b
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%63 = OpLoad %v4float %matrix_b
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%64 = OpExtInst %v4float %1 FMin %62 %63
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OpStore %42 %64
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OpBranch %59
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%61 = OpLabel
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%65 = OpLoad %v4float %matrix_u
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OpStore %42 %65
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OpBranch %59
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%59 = OpLabel
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%66 = OpAccessChain %_ptr_Function_float %42 %uint_1
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%67 = OpLoad %float %66
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%68 = OpAccessChain %_ptr_Function_float %matrix_b %14
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OpStore %68 %67
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OpBranch %52
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%52 = OpLabel
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%16 = OpLoad %int %b
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%17 = OpISub %int %16 %int_1
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OpStore %b %17
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OpBranch %50
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%51 = OpLabel
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OpStore %_GLF_color %40
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OpReturn
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OpFunctionEnd
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