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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>
57 lines
2.2 KiB
Plaintext
57 lines
2.2 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 %a "a"
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OpName %b "b"
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OpName %_GLF_color "_GLF_color"
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OpDecorate %_GLF_color Location 0
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%void = OpTypeVoid
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%7 = OpTypeFunction %void
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%float = OpTypeFloat 32
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%v2float = OpTypeVector %float 2
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%_ptr_Function_v2float = OpTypePointer Function %v2float
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%float_1 = OpConstant %float 1
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%12 = OpConstantComposite %v2float %float_1 %float_1
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%float_0_5 = OpConstant %float 0.5
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%uint = OpTypeInt 32 0
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%uint_0 = OpConstant %uint 0
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%_ptr_Function_float = OpTypePointer Function %float
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%bool = OpTypeBool
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%v4float = OpTypeVector %float 4
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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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%21 = OpConstantComposite %v4float %float_1 %float_0 %float_0 %float_1
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%22 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0
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%main = OpFunction %void None %7
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%23 = OpLabel
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%a = OpVariable %_ptr_Function_v2float Function
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%b = OpVariable %_ptr_Function_v2float Function
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OpStore %a %12
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%24 = OpAccessChain %_ptr_Function_float %a %uint_0
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%25 = OpLoad %float %24
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%26 = OpFAdd %float %25 %float_0_5
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%27 = OpAccessChain %_ptr_Function_float %a %uint_0
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OpStore %27 %26
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%28 = OpLoad %v2float %a
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%29 = OpExtInst %v2float %1 Fract %28
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OpStore %b %29
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%30 = OpAccessChain %_ptr_Function_float %b %uint_0
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%31 = OpLoad %float %30
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%32 = OpFOrdEqual %bool %31 %float_0_5
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OpSelectionMerge %33 None
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OpBranchConditional %32 %34 %35
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%34 = OpLabel
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OpStore %_GLF_color %21
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OpBranch %33
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%35 = OpLabel
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OpStore %_GLF_color %22
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OpBranch %33
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%33 = OpLabel
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OpReturn
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OpFunctionEnd
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