// Copyright (c) 2017-2022 Valve Corporation // Copyright (c) 2017-2022 LunarG Inc. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // Bindless Check Instrumentation Tests. #include #include #include "test/opt/pass_fixture.h" #include "test/opt/pass_utils.h" namespace spvtools { namespace opt { namespace { using InstBindlessTest = PassTest<::testing::Test>; static const std::string kOutputDecorations = R"( ; CHECK: OpDecorate [[output_buffer_type:%inst_bindless_OutputBuffer]] Block ; CHECK: OpMemberDecorate [[output_buffer_type]] 0 Offset 0 ; CHECK: OpMemberDecorate [[output_buffer_type]] 1 Offset 4 ; CHECK: OpDecorate [[output_buffer_var:%\w+]] DescriptorSet 7 ; CHECK: OpDecorate [[output_buffer_var]] Binding 0 )"; static const std::string kOutputGlobals = R"( ; CHECK: [[output_buffer_type]] = OpTypeStruct %uint %uint %_runtimearr_uint ; CHECK: [[output_ptr_type:%\w+]] = OpTypePointer StorageBuffer [[output_buffer_type]] ; CHECK: [[output_buffer_var]] = OpVariable [[output_ptr_type]] StorageBuffer )"; static const std::string kStreamWrite4Begin = R"( ; CHECK: %inst_bindless_stream_write_4 = OpFunction %void None {{%\w+}} ; CHECK: [[param_1:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_2:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_3:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_4:%\w+]] = OpFunctionParameter %uint ; CHECK: {{%\w+}} = OpLabel ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_1 ; CHECK: {{%\w+}} = OpAtomicIAdd %uint {{%\w+}} %uint_4 %uint_0 %uint_10 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_10 ; CHECK: {{%\w+}} = OpArrayLength %uint [[output_buffer_var]] 2 ; CHECK: {{%\w+}} = OpULessThanEqual %bool {{%\w+}} {{%\w+}} ; CHECK: OpSelectionMerge {{%\w+}} None ; CHECK: OpBranchConditional {{%\w+}} {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpLabel ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_0 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} %uint_10 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_1 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} %uint_23 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_2 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} [[param_1]] )"; static const std::string kStreamWrite4End = R"( ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_7 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} [[param_2]] ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_8 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} [[param_3]] ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_9 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} [[param_4]] ; CHECK: OpBranch {{%\w+}} ; CHECK: {{%\w+}} = OpLabel ; CHECK: OpReturn ; CHECK: OpFunctionEnd )"; // clang-format off static const std::string kStreamWrite4Frag = kStreamWrite4Begin + R"( ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_3 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} %uint_4 ; CHECK: {{%\w+}} = OpLoad %v4float %gl_FragCoord ; CHECK: {{%\w+}} = OpBitcast %v4uint {{%\w+}} ; CHECK: {{%\w+}} = OpCompositeExtract %uint {{%\w+}} 0 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_4 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpCompositeExtract %uint {{%\w+}} 1 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_5 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} )" + kStreamWrite4End; static const std::string kStreamWrite4Tese = kStreamWrite4Begin + R"( ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_3 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} %uint_2 ; CHECK: {{%\w+}} = OpLoad %uint %gl_PrimitiveID ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_4 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpLoad %v3float %gl_TessCoord ; CHECK: {{%\w+}} = OpBitcast %v3uint {{%\w+}} ; CHECK: {{%\w+}} = OpCompositeExtract %uint {{%\w+}} 0 ; CHECK: {{%\w+}} = OpCompositeExtract %uint {{%\w+}} 1 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_5 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_6 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} )" + kStreamWrite4End; static const std::string kStreamWrite4Vert = kStreamWrite4Begin + R"( ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_3 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} %uint_0 ; CHECK: {{%\w+}} = OpLoad %uint %gl_VertexIndex ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_4 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpLoad %uint %gl_InstanceIndex ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_5 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} )" + kStreamWrite4End; static const std::string kStreamWrite4Compute = kStreamWrite4Begin + R"( ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_3 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} %uint_5 ; CHECK: {{%\w+}} = OpLoad %v3uint %gl_GlobalInvocationID ; CHECK: {{%\w+}} = OpCompositeExtract %uint {{%\w+}} 0 ; CHECK: {{%\w+}} = OpCompositeExtract %uint {{%\w+}} 1 ; CHECK: {{%\w+}} = OpCompositeExtract %uint {{%\w+}} 2 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_4 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_5 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_6 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} )" + kStreamWrite4End; static const std::string kStreamWrite4Ray = kStreamWrite4Begin + R"( ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_3 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpLoad %v3uint {{%\w+}} ; CHECK: {{%\w+}} = OpCompositeExtract %uint {{%\w+}} 0 ; CHECK: {{%\w+}} = OpCompositeExtract %uint {{%\w+}} 1 ; CHECK: {{%\w+}} = OpCompositeExtract %uint {{%\w+}} 2 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_4 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_5 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_6 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} )" + kStreamWrite4End; // clang-format on static const std::string kStreamWrite5Begin = R"( ; CHECK: %inst_bindless_stream_write_5 = OpFunction %void None {{%\w+}} ; CHECK: [[param_1:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_2:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_3:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_4:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_5:%\w+]] = OpFunctionParameter %uint ; CHECK: {{%\w+}} = OpLabel ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_1 ; CHECK: {{%\w+}} = OpAtomicIAdd %uint {{%\w+}} %uint_4 %uint_0 %uint_11 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_11 ; CHECK: {{%\w+}} = OpArrayLength %uint [[output_buffer_var]] 2 ; CHECK: {{%\w+}} = OpULessThanEqual %bool {{%\w+}} {{%\w+}} ; CHECK: OpSelectionMerge {{%\w+}} None ; CHECK: OpBranchConditional {{%\w+}} {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpLabel ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_0 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} %uint_11 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_1 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} %uint_23 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_2 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} [[param_1]] )"; static const std::string kStreamWrite5End = R"( ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_7 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} [[param_2]] ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_8 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} [[param_3]] ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_9 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} [[param_4]] ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_10 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} [[param_5]] ; CHECK: OpBranch {{%\w+}} ; CHECK: {{%\w+}} = OpLabel ; CHECK: OpReturn ; CHECK: OpFunctionEnd )"; // clang-format off static const std::string kStreamWrite5Frag = kStreamWrite5Begin + R"( ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_3 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} %uint_4 ; CHECK: {{%\w+}} = OpLoad %v4float %gl_FragCoord ; CHECK: {{%\w+}} = OpBitcast %v4uint {{%\w+}} ; CHECK: {{%\w+}} = OpCompositeExtract %uint {{%\w+}} 0 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_4 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpCompositeExtract %uint {{%\w+}} 1 ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_5 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} )" + kStreamWrite4End; static const std::string kStreamWrite5Vert = kStreamWrite5Begin + R"( ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_3 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} %uint_0 ; CHECK: {{%\w+}} = OpLoad %uint %gl_VertexIndex ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_4 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} ; CHECK: {{%\w+}} = OpLoad %uint %gl_InstanceIndex ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} %uint_5 ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[output_buffer_var]] %uint_2 {{%\w+}} ; CHECK: OpStore {{%\w+}} {{%\w+}} )" + kStreamWrite5End; // clang-format on static const std::string kInputDecorations = R"( ; CHECK: OpDecorate [[input_buffer_type:%inst_bindless_InputBuffer]] Block ; CHECK: OpMemberDecorate [[input_buffer_type]] 0 Offset 0 ; CHECK: OpDecorate [[input_buffer_var:%\w+]] DescriptorSet 7 ; CHECK: OpDecorate [[input_buffer_var]] Binding 1 )"; static const std::string kInputGlobals = R"( ; CHECK: [[input_buffer_type]] = OpTypeStruct %_runtimearr_uint ; CHECK: [[input_ptr_type:%\w+]] = OpTypePointer StorageBuffer [[input_buffer_type]] ; CHECK: [[input_buffer_var]] = OpVariable [[input_ptr_type]] StorageBuffer )"; static const std::string kDirectRead2 = R"( ; CHECK: %inst_bindless_direct_read_2 = OpFunction %uint None {{%\w+}} ; CHECK: [[param_1:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_2:%\w+]] = OpFunctionParameter %uint ; CHECK: {{%\w+}} = OpLabel ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[input_buffer_var]] %uint_0 [[param_1]] ; CHECK: {{%\w+}} = OpLoad %uint {{%\w+}} ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} [[param_2]] ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[input_buffer_var]] %uint_0 {{%\w+}} ; CHECK: {{%\w+}} = OpLoad %uint {{%\w+}} ; CHECK: OpReturnValue {{%\w+}} ; CHECK: OpFunctionEnd )"; static const std::string kDirectRead3 = R"( ;CHECK: %inst_bindless_direct_read_3 = OpFunction %uint None {{%\w+}} ; CHECK: [[param_1:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_2:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_3:%\w+]] = OpFunctionParameter %uint ;CHECK: {{%\w+}} = OpLabel ;CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[input_buffer_var]] %uint_0 [[param_1]] ;CHECK: {{%\w+}} = OpLoad %uint {{%\w+}} ;CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} [[param_2]] ;CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[input_buffer_var]] %uint_0 {{%\w+}} ;CHECK: {{%\w+}} = OpLoad %uint {{%\w+}} ;CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} [[param_3]] ;CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[input_buffer_var]] %uint_0 {{%\w+}} ;CHECK: {{%\w+}} = OpLoad %uint {{%\w+}} ;CHECK: OpReturnValue {{%\w+}} ;CHECK: OpFunctionEnd )"; static const std::string kDirectRead4 = R"( ; CHECK: %inst_bindless_direct_read_4 = OpFunction %uint None {{%\w+}} ; CHECK: [[param_1:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_2:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_3:%\w+]] = OpFunctionParameter %uint ; CHECK: [[param_4:%\w+]] = OpFunctionParameter %uint ; CHECK: {{%\w+}} = OpLabel ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[input_buffer_var]] %uint_0 [[param_1]] ; CHECK: {{%\w+}} = OpLoad %uint {{%\w+}} ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} [[param_2]] ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[input_buffer_var]] %uint_0 {{%\w+}} ; CHECK: {{%\w+}} = OpLoad %uint {{%\w+}} ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} [[param_3]] ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[input_buffer_var]] %uint_0 {{%\w+}} ; CHECK: {{%\w+}} = OpLoad %uint {{%\w+}} ; CHECK: {{%\w+}} = OpIAdd %uint {{%\w+}} [[param_4]] ; CHECK: {{%\w+}} = OpAccessChain %_ptr_StorageBuffer_uint [[input_buffer_var]] %uint_0 {{%\w+}} ; CHECK: {{%\w+}} = OpLoad %uint {{%\w+}} ; CHECK: OpReturnValue {{%\w+}} ; CHECK: OpFunctionEnd )"; TEST_F(InstBindlessTest, NoInstrumentConstIndexInbounds) { // Texture2D g_tColor[128]; // // SamplerState g_sAniso; // // struct PS_INPUT // { // float2 vTextureCoords : TEXCOORD2; // }; // // struct PS_OUTPUT // { // float4 vColor : SV_Target0; // }; // // PS_OUTPUT MainPs(PS_INPUT i) // { // PS_OUTPUT ps_output; // // ps_output.vColor = g_tColor[ 37 ].Sample(g_sAniso, i.vTextureCoords.xy); // return ps_output; // } const std::string before = R"(OpCapability Shader %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %g_tColor "g_tColor" OpName %g_sAniso "g_sAniso" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpDecorate %g_tColor DescriptorSet 3 OpDecorate %g_tColor Binding 0 OpDecorate %g_sAniso DescriptorSet 0 OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 %void = OpTypeVoid %8 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %int_37 = OpConstant %int 37 %15 = OpTypeImage %float 2D 0 0 0 1 Unknown %uint = OpTypeInt 32 0 %uint_128 = OpConstant %uint 128 %_arr_15_uint_128 = OpTypeArray %15 %uint_128 %_ptr_UniformConstant__arr_15_uint_128 = OpTypePointer UniformConstant %_arr_15_uint_128 %g_tColor = OpVariable %_ptr_UniformConstant__arr_15_uint_128 UniformConstant %_ptr_UniformConstant_15 = OpTypePointer UniformConstant %15 %21 = OpTypeSampler %_ptr_UniformConstant_21 = OpTypePointer UniformConstant %21 %g_sAniso = OpVariable %_ptr_UniformConstant_21 UniformConstant %23 = OpTypeSampledImage %15 %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output %MainPs = OpFunction %void None %8 %26 = OpLabel %27 = OpLoad %v2float %i_vTextureCoords %28 = OpAccessChain %_ptr_UniformConstant_15 %g_tColor %int_37 %29 = OpLoad %15 %28 %30 = OpLoad %21 %g_sAniso %31 = OpSampledImage %23 %29 %30 %32 = OpImageSampleImplicitLod %v4float %31 %27 OpStore %_entryPointOutput_vColor %32 OpReturn OpFunctionEnd )"; SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndCheck( before, before, true, true, 7u, 23u, false, false, false, false, false); } TEST_F(InstBindlessTest, NoInstrumentNonBindless) { // This test verifies that the pass will correctly not instrument vanilla // texture sample. // // Texture2D g_tColor; // // SamplerState g_sAniso; // // struct PS_INPUT // { // float2 vTextureCoords : TEXCOORD2; // }; // // struct PS_OUTPUT // { // float4 vColor : SV_Target0; // }; // // PS_OUTPUT MainPs(PS_INPUT i) // { // PS_OUTPUT ps_output; // ps_output.vColor = // g_tColor.Sample(g_sAniso, i.vTextureCoords.xy); // return ps_output; // } const std::string whole_file = R"(OpCapability Shader %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %g_tColor "g_tColor" OpName %g_sAniso "g_sAniso" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpDecorate %g_tColor DescriptorSet 0 OpDecorate %g_tColor Binding 0 OpDecorate %g_sAniso DescriptorSet 0 OpDecorate %g_sAniso Binding 0 OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 %void = OpTypeVoid %8 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %12 = OpTypeImage %float 2D 0 0 0 1 Unknown %_ptr_UniformConstant_12 = OpTypePointer UniformConstant %12 %g_tColor = OpVariable %_ptr_UniformConstant_12 UniformConstant %14 = OpTypeSampler %_ptr_UniformConstant_14 = OpTypePointer UniformConstant %14 %g_sAniso = OpVariable %_ptr_UniformConstant_14 UniformConstant %16 = OpTypeSampledImage %12 %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output %MainPs = OpFunction %void None %8 %19 = OpLabel %20 = OpLoad %v2float %i_vTextureCoords %21 = OpLoad %12 %g_tColor %22 = OpLoad %14 %g_sAniso %23 = OpSampledImage %16 %21 %22 %24 = OpImageSampleImplicitLod %v4float %23 %20 OpStore %_entryPointOutput_vColor %24 OpReturn OpFunctionEnd )"; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndCheck(whole_file, whole_file, true, true, 7u, 23u, false, false, false, false, false); } TEST_F(InstBindlessTest, Simple) { // Texture2D g_tColor[128]; // // layout(push_constant) cbuffer PerViewConstantBuffer_t // { // uint g_nDataIdx; // }; // // SamplerState g_sAniso; // // struct PS_INPUT // { // float2 vTextureCoords : TEXCOORD2; // }; // // struct PS_OUTPUT // { // float4 vColor : SV_Target0; // }; // // PS_OUTPUT MainPs(PS_INPUT i) // { // PS_OUTPUT ps_output; // ps_output.vColor = // g_tColor[ g_nDataIdx ].Sample(g_sAniso, i.vTextureCoords.xy); // return ps_output; // } const std::string entry = R"( OpCapability Shader ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor ; CHECK: OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 )"; // clang-format off const std::string names_annots = R"( OpName %MainPs "MainPs" OpName %g_tColor "g_tColor" OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" OpName %_ "" OpName %g_sAniso "g_sAniso" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpDecorate %g_tColor DescriptorSet 3 OpDecorate %g_tColor Binding 0 OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 OpDecorate %PerViewConstantBuffer_t Block OpDecorate %g_sAniso DescriptorSet 0 OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord )"; const std::string consts_types_vars = R"( %void = OpTypeVoid %10 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %16 = OpTypeImage %float 2D 0 0 0 1 Unknown %uint = OpTypeInt 32 0 %uint_128 = OpConstant %uint 128 %_arr_16_uint_128 = OpTypeArray %16 %uint_128 %_ptr_UniformConstant__arr_16_uint_128 = OpTypePointer UniformConstant %_arr_16_uint_128 %g_tColor = OpVariable %_ptr_UniformConstant__arr_16_uint_128 UniformConstant %PerViewConstantBuffer_t = OpTypeStruct %uint %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint %_ptr_UniformConstant_16 = OpTypePointer UniformConstant %16 %24 = OpTypeSampler %_ptr_UniformConstant_24 = OpTypePointer UniformConstant %24 %g_sAniso = OpVariable %_ptr_UniformConstant_24 UniformConstant %26 = OpTypeSampledImage %16 %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output ; CHECK: %bool = OpTypeBool ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kOutputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float )"; // clang-format on const std::string main_func = R"( %MainPs = OpFunction %void None %10 %29 = OpLabel %30 = OpLoad %v2float %i_vTextureCoords %31 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 %32 = OpLoad %uint %31 %33 = OpAccessChain %_ptr_UniformConstant_16 %g_tColor %32 %34 = OpLoad %16 %33 %35 = OpLoad %24 %g_sAniso %36 = OpSampledImage %26 %34 %35 %37 = OpImageSampleImplicitLod %v4float %36 %30 OpStore %_entryPointOutput_vColor %37 ; CHECK-NOT: %37 = OpImageSampleImplicitLod %v4float %36 %30 ; CHECK-NOT: OpStore %_entryPointOutput_vColor %37 ; CHECK: %40 = OpULessThan %bool %32 %uint_128 ; CHECK: OpSelectionMerge %41 None ; CHECK: OpBranchConditional %40 %42 %43 ; CHECK: %42 = OpLabel ; CHECK: %44 = OpLoad %16 %33 ; CHECK: %45 = OpSampledImage %26 %44 %35 ; CHECK: %46 = OpImageSampleImplicitLod %v4float %45 %30 ; CHECK: OpBranch %41 ; CHECK: %43 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_56 %uint_0 %32 %uint_128 ; CHECK: OpBranch %41 ; CHECK: %41 = OpLabel ; CHECK: %104 = OpPhi %v4float %46 %42 [[null_v4float]] %43 ; CHECK: OpStore %_entryPointOutput_vColor %104 OpReturn OpFunctionEnd )"; const std::string output_func = kStreamWrite4Frag; SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch( entry + names_annots + consts_types_vars + main_func + output_func, true, 7u, 23u, false, false, false, false, false); } TEST_F(InstBindlessTest, InstrumentMultipleInstructions) { // Texture2D g_tColor[128]; // // layout(push_constant) cbuffer PerViewConstantBuffer_t // { // uint g_nDataIdx; // uint g_nDataIdx2; // }; // // SamplerState g_sAniso; // // struct PS_INPUT // { // float2 vTextureCoords : TEXCOORD2; // }; // // struct PS_OUTPUT // { // float4 vColor : SV_Target0; // }; // // PS_OUTPUT MainPs(PS_INPUT i) // { // PS_OUTPUT ps_output; // // float t = g_tColor[g_nDataIdx ].Sample(g_sAniso, i.vTextureCoords.xy); // float t2 = g_tColor[g_nDataIdx2].Sample(g_sAniso, i.vTextureCoords.xy); // ps_output.vColor = t + t2; // return ps_output; // } // clang-format off const std::string defs = R"( OpCapability Shader ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor ; CHECK: OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %g_tColor "g_tColor" OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" OpName %_ "" OpName %g_sAniso "g_sAniso" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpDecorate %g_tColor DescriptorSet 3 OpDecorate %g_tColor Binding 0 OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 OpMemberDecorate %PerViewConstantBuffer_t 1 Offset 4 OpDecorate %PerViewConstantBuffer_t Block OpDecorate %g_sAniso DescriptorSet 0 OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %10 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %int_1 = OpConstant %int 1 %17 = OpTypeImage %float 2D 0 0 0 1 Unknown %uint = OpTypeInt 32 0 %uint_128 = OpConstant %uint 128 %_arr_17_uint_128 = OpTypeArray %17 %uint_128 %_ptr_UniformConstant__arr_17_uint_128 = OpTypePointer UniformConstant %_arr_17_uint_128 %g_tColor = OpVariable %_ptr_UniformConstant__arr_17_uint_128 UniformConstant %PerViewConstantBuffer_t = OpTypeStruct %uint %uint %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint %_ptr_UniformConstant_17 = OpTypePointer UniformConstant %17 %25 = OpTypeSampler %_ptr_UniformConstant_25 = OpTypePointer UniformConstant %25 %g_sAniso = OpVariable %_ptr_UniformConstant_25 UniformConstant %27 = OpTypeSampledImage %17 %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output ; CHECK: %bool = OpTypeBool ; CHECK: {{%\w+}} = OpTypeFunction %void %uint %uint %uint %uint ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kOutputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float )"; // clang-format on const std::string main_func = R"(%MainPs = OpFunction %void None %10 %30 = OpLabel %31 = OpLoad %v2float %i_vTextureCoords %32 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 %33 = OpLoad %uint %32 %34 = OpAccessChain %_ptr_UniformConstant_17 %g_tColor %33 %35 = OpLoad %17 %34 %36 = OpLoad %25 %g_sAniso %37 = OpSampledImage %27 %35 %36 %38 = OpImageSampleImplicitLod %v4float %37 %31 ; CHECK-NOT: %38 = OpImageSampleImplicitLod %v4float %37 %31 ; CHECK: %48 = OpULessThan %bool %33 %uint_128 ; CHECK: OpSelectionMerge %49 None ; CHECK: OpBranchConditional %48 %50 %51 ; CHECK: %50 = OpLabel ; CHECK: %52 = OpLoad %17 %34 ; CHECK: %53 = OpSampledImage %27 %52 %36 ; CHECK: %54 = OpImageSampleImplicitLod %v4float %53 %31 ; CHECK: OpBranch %49 ; CHECK: %51 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_58 %uint_0 %33 %uint_128 ; CHECK: OpBranch %49 ; CHECK: %49 = OpLabel ; CHECK: %112 = OpPhi %v4float %54 %50 [[null_v4float]] %51 %39 = OpAccessChain %_ptr_PushConstant_uint %_ %int_1 %40 = OpLoad %uint %39 %41 = OpAccessChain %_ptr_UniformConstant_17 %g_tColor %40 %42 = OpLoad %17 %41 %43 = OpSampledImage %27 %42 %36 %44 = OpImageSampleImplicitLod %v4float %43 %31 %45 = OpFAdd %v4float %38 %44 ; CHECK-NOT: %44 = OpImageSampleImplicitLod %v4float %43 %31 ; CHECK-NOT: %45 = OpFAdd %v4float %38 %44 ; CHECK: %113 = OpULessThan %bool %40 %uint_128 ; CHECK: OpSelectionMerge %114 None ; CHECK: OpBranchConditional %113 %115 %116 ; CHECK: %115 = OpLabel ; CHECK: %117 = OpLoad %17 %41 ; CHECK: %118 = OpSampledImage %27 %117 %36 ; CHECK: %119 = OpImageSampleImplicitLod %v4float %118 %31 ; CHECK: OpBranch %114 ; CHECK: %116 = OpLabel ; CHECK: %121 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_64 %uint_0 %40 %uint_128 ; CHECK: OpBranch %114 ; CHECK: %114 = OpLabel ; CHECK: %122 = OpPhi %v4float %119 %115 [[null_v4float]] %116 ; CHECK: %45 = OpFAdd %v4float %112 %122 OpStore %_entryPointOutput_vColor %45 OpReturn OpFunctionEnd )"; const std::string output_func = kStreamWrite4Frag; SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + output_func, true, 7u, 23u, false, false, false, false, false); } TEST_F(InstBindlessTest, InstrumentOpImage) { // This test verifies that the pass will correctly instrument shader // using OpImage. This test was created by editing the SPIR-V // from the Simple test. // clang-format off const std::string defs = R"( OpCapability Shader OpCapability StorageImageReadWithoutFormat ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor ; CHECK: OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %g_tColor "g_tColor" OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" OpName %_ "" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpDecorate %g_tColor DescriptorSet 3 OpDecorate %g_tColor Binding 0 OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 OpDecorate %PerViewConstantBuffer_t Block OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v4float = OpTypeVector %float 4 %int = OpTypeInt 32 1 %v2int = OpTypeVector %int 2 %int_0 = OpConstant %int 0 %20 = OpTypeImage %float 2D 0 0 0 0 Unknown %uint = OpTypeInt 32 0 %uint_128 = OpConstant %uint 128 %39 = OpTypeSampledImage %20 %_arr_39_uint_128 = OpTypeArray %39 %uint_128 %_ptr_UniformConstant__arr_39_uint_128 = OpTypePointer UniformConstant %_arr_39_uint_128 %g_tColor = OpVariable %_ptr_UniformConstant__arr_39_uint_128 UniformConstant %PerViewConstantBuffer_t = OpTypeStruct %uint %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint %_ptr_UniformConstant_39 = OpTypePointer UniformConstant %39 %_ptr_Input_v2int = OpTypePointer Input %v2int %i_vTextureCoords = OpVariable %_ptr_Input_v2int Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output ; CHECK: uint_0 = OpConstant %uint 0 ; CHECK: bool = OpTypeBool ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kOutputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float )"; // clang-format on const std::string main_func = R"( %MainPs = OpFunction %void None %3 %5 = OpLabel %53 = OpLoad %v2int %i_vTextureCoords %63 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 %64 = OpLoad %uint %63 %65 = OpAccessChain %_ptr_UniformConstant_39 %g_tColor %64 %66 = OpLoad %39 %65 %75 = OpImage %20 %66 %71 = OpImageRead %v4float %75 %53 OpStore %_entryPointOutput_vColor %71 ; CHECK-NOT: %71 = OpImageRead %v4float %75 %53 ; CHECK-NOT: OpStore %_entryPointOutput_vColor %71 ; CHECK: %78 = OpULessThan %bool %64 %uint_128 ; CHECK: OpSelectionMerge %79 None ; CHECK: OpBranchConditional %78 %80 %81 ; CHECK: %80 = OpLabel ; CHECK: %82 = OpLoad %39 %65 ; CHECK: %83 = OpImage %20 %82 ; CHECK: %84 = OpImageRead %v4float %83 %53 ; CHECK: OpBranch %79 ; CHECK: %81 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_0 %64 %uint_128 ; CHECK: OpBranch %79 ; CHECK: %79 = OpLabel ; CHECK: %142 = OpPhi %v4float %84 %80 [[null_v4float]] %81 ; CHECK: OpStore %_entryPointOutput_vColor %142 OpReturn OpFunctionEnd )"; const std::string output_func = kStreamWrite4Frag; SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + output_func, true, 7u, 23u, false, false, false, false, false); } TEST_F(InstBindlessTest, InstrumentSampledImage) { // This test verifies that the pass will correctly instrument shader // using sampled image. This test was created by editing the SPIR-V // from the Simple test. // clang-format off const std::string defs = R"( OpCapability Shader ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor ; CHECK: OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %g_tColor "g_tColor" OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" OpName %_ "" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpDecorate %g_tColor DescriptorSet 3 OpDecorate %g_tColor Binding 0 OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 OpDecorate %PerViewConstantBuffer_t Block OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %20 = OpTypeImage %float 2D 0 0 0 1 Unknown %uint = OpTypeInt 32 0 %uint_128 = OpConstant %uint 128 %39 = OpTypeSampledImage %20 %_arr_39_uint_128 = OpTypeArray %39 %uint_128 %_ptr_UniformConstant__arr_39_uint_128 = OpTypePointer UniformConstant %_arr_39_uint_128 %g_tColor = OpVariable %_ptr_UniformConstant__arr_39_uint_128 UniformConstant %PerViewConstantBuffer_t = OpTypeStruct %uint %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint %_ptr_UniformConstant_39 = OpTypePointer UniformConstant %39 %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output ; CHECK: uint_0 = OpConstant %uint 0 ; CHECK: bool = OpTypeBool ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kOutputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float )"; // clang-format on const std::string main_func = R"( %MainPs = OpFunction %void None %3 %5 = OpLabel %53 = OpLoad %v2float %i_vTextureCoords %63 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 %64 = OpLoad %uint %63 %65 = OpAccessChain %_ptr_UniformConstant_39 %g_tColor %64 %66 = OpLoad %39 %65 %71 = OpImageSampleImplicitLod %v4float %66 %53 OpStore %_entryPointOutput_vColor %71 ; CHECK-NOT: %71 = OpImageSampleImplicitLod %v4float %66 %53 ; CHECK-NOT: OpStore %_entryPointOutput_vColor %71 ; CHECK: %74 = OpULessThan %bool %64 %uint_128 ; CHECK: OpSelectionMerge %75 None ; CHECK: OpBranchConditional %74 %76 %77 ; CHECK: %76 = OpLabel ; CHECK: %78 = OpLoad %39 %65 ; CHECK: %79 = OpImageSampleImplicitLod %v4float %78 %53 ; CHECK: OpBranch %75 ; CHECK: %77 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_49 %uint_0 %64 %uint_128 ; CHECK: OpBranch %75 ; CHECK: %75 = OpLabel ; CHECK: %137 = OpPhi %v4float %79 %76 [[null_v4float]] %77 ; CHECK: OpStore %_entryPointOutput_vColor %137 OpReturn OpFunctionEnd )"; const std::string output_func = kStreamWrite4Frag; SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + output_func, true, 7u, 23u, false, false, false, false, false); } TEST_F(InstBindlessTest, InstrumentImageWrite) { // This test verifies that the pass will correctly instrument shader // doing bindless image write. This test was created by editing the SPIR-V // from the Simple test. // clang-format off const std::string defs = R"( OpCapability Shader OpCapability StorageImageWriteWithoutFormat ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor ; CHECK: OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %g_tColor "g_tColor" OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" OpName %_ "" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpDecorate %g_tColor DescriptorSet 3 OpDecorate %g_tColor Binding 0 OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 OpDecorate %PerViewConstantBuffer_t Block OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %int = OpTypeInt 32 1 %v2int = OpTypeVector %int 2 %int_0 = OpConstant %int 0 %20 = OpTypeImage %float 2D 0 0 0 0 Unknown %uint = OpTypeInt 32 0 %uint_128 = OpConstant %uint 128 %80 = OpConstantNull %v4float %_arr_20_uint_128 = OpTypeArray %20 %uint_128 %_ptr_UniformConstant__arr_20_uint_128 = OpTypePointer UniformConstant %_arr_20_uint_128 %g_tColor = OpVariable %_ptr_UniformConstant__arr_20_uint_128 UniformConstant %PerViewConstantBuffer_t = OpTypeStruct %uint %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint %_ptr_UniformConstant_20 = OpTypePointer UniformConstant %20 %_ptr_Input_v2int = OpTypePointer Input %v2int %i_vTextureCoords = OpVariable %_ptr_Input_v2int Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output )" + kOutputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 )"; // clang-format on const std::string main_func = R"( %MainPs = OpFunction %void None %3 %5 = OpLabel %53 = OpLoad %v2int %i_vTextureCoords %63 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 %64 = OpLoad %uint %63 %65 = OpAccessChain %_ptr_UniformConstant_20 %g_tColor %64 %66 = OpLoad %20 %65 OpImageWrite %66 %53 %80 OpStore %_entryPointOutput_vColor %80 ; CHECK-NOT: OpImageWrite %66 %53 %80 ; CHECK-NOT: OpStore %_entryPointOutput_vColor %80 ; CHECK: %35 = OpULessThan %bool %30 %uint_128 ; CHECK: OpSelectionMerge %36 None ; CHECK: OpBranchConditional %35 %37 %38 ; CHECK: %37 = OpLabel ; CHECK: %39 = OpLoad %16 %31 ; CHECK: OpImageWrite %39 %28 %19 ; CHECK: OpBranch %36 ; CHECK: %38 = OpLabel ; CHECK: %95 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_0 %30 %uint_128 ; CHECK: OpBranch %36 ; CHECK: %36 = OpLabel ; CHECK: OpStore %_entryPointOutput_vColor %19 OpReturn OpFunctionEnd )"; const std::string output_func = kStreamWrite4Frag; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + output_func, true, 7u, 23u, false, false, false, false, false); } TEST_F(InstBindlessTest, InstrumentVertexSimple) { // This test verifies that the pass will correctly instrument shader // doing bindless image write. This test was created by editing the SPIR-V // from the Simple test. // clang-format off const std::string defs = R"( OpCapability Shader OpCapability Sampled1D ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Vertex %main "main" %_ %coords2D OpSource GLSL 450 OpName %main "main" OpName %lod "lod" OpName %coords1D "coords1D" OpName %gl_PerVertex "gl_PerVertex" OpMemberName %gl_PerVertex 0 "gl_Position" OpMemberName %gl_PerVertex 1 "gl_PointSize" OpMemberName %gl_PerVertex 2 "gl_ClipDistance" OpMemberName %gl_PerVertex 3 "gl_CullDistance" OpName %_ "" OpName %texSampler1D "texSampler1D" OpName %foo "foo" OpMemberName %foo 0 "g_idx" OpName %__0 "" OpName %coords2D "coords2D" ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_VertexIndex BuiltIn VertexIndex ; CHECK: OpDecorate %gl_InstanceIndex BuiltIn InstanceIndex OpMemberDecorate %gl_PerVertex 0 BuiltIn Position OpMemberDecorate %gl_PerVertex 1 BuiltIn PointSize OpMemberDecorate %gl_PerVertex 2 BuiltIn ClipDistance OpMemberDecorate %gl_PerVertex 3 BuiltIn CullDistance OpDecorate %gl_PerVertex Block OpDecorate %texSampler1D DescriptorSet 0 OpDecorate %texSampler1D Binding 3 OpMemberDecorate %foo 0 Offset 0 OpDecorate %foo Block OpDecorate %__0 DescriptorSet 0 OpDecorate %__0 Binding 5 OpDecorate %coords2D Location 0 %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %_ptr_Function_float = OpTypePointer Function %float %float_3 = OpConstant %float 3 %float_1_78900003 = OpConstant %float 1.78900003 %v4float = OpTypeVector %float 4 %uint = OpTypeInt 32 0 %uint_1 = OpConstant %uint 1 %_arr_float_uint_1 = OpTypeArray %float %uint_1 %gl_PerVertex = OpTypeStruct %v4float %float %_arr_float_uint_1 %_arr_float_uint_1 %_ptr_Output_gl_PerVertex = OpTypePointer Output %gl_PerVertex %_ = OpVariable %_ptr_Output_gl_PerVertex Output %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %21 = OpTypeImage %float 1D 0 0 0 1 Unknown %22 = OpTypeSampledImage %21 %uint_128 = OpConstant %uint 128 %_arr_22_uint_128 = OpTypeArray %22 %uint_128 %_ptr_UniformConstant__arr_22_uint_128 = OpTypePointer UniformConstant %_arr_22_uint_128 %texSampler1D = OpVariable %_ptr_UniformConstant__arr_22_uint_128 UniformConstant %foo = OpTypeStruct %int %_ptr_Uniform_foo = OpTypePointer Uniform %foo %__0 = OpVariable %_ptr_Uniform_foo Uniform %_ptr_Uniform_int = OpTypePointer Uniform %int %_ptr_UniformConstant_22 = OpTypePointer UniformConstant %22 %_ptr_Output_v4float = OpTypePointer Output %v4float %v2float = OpTypeVector %float 2 %_ptr_Input_v2float = OpTypePointer Input %v2float %coords2D = OpVariable %_ptr_Input_v2float Input ; CHECK: %bool = OpTypeBool ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kOutputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %_ptr_Input_uint = OpTypePointer Input %uint ; CHECK: %gl_VertexIndex = OpVariable %_ptr_Input_uint Input ; CHECK: %gl_InstanceIndex = OpVariable %_ptr_Input_uint Input ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %lod = OpVariable %_ptr_Function_float Function %coords1D = OpVariable %_ptr_Function_float Function OpStore %lod %float_3 OpStore %coords1D %float_1_78900003 %31 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 %32 = OpLoad %int %31 %34 = OpAccessChain %_ptr_UniformConstant_22 %texSampler1D %32 %35 = OpLoad %22 %34 %36 = OpLoad %float %coords1D %37 = OpLoad %float %lod %38 = OpImageSampleExplicitLod %v4float %35 %36 Lod %37 %40 = OpAccessChain %_ptr_Output_v4float %_ %int_0 OpStore %40 %38 ; CHECK-NOT: %38 = OpImageSampleExplicitLod %v4float %35 %36 Lod %37 ; CHECK-NOT: %40 = OpAccessChain %_ptr_Output_v4float %_ %int_0 ; CHECK-NOT: OpStore %40 %38 ; CHECK: %46 = OpULessThan %bool %37 %uint_128 ; CHECK: OpSelectionMerge %47 None ; CHECK: OpBranchConditional %46 %48 %49 ; CHECK: %48 = OpLabel ; CHECK: %50 = OpLoad %25 %38 ; CHECK: %51 = OpImageSampleExplicitLod %v4float %50 %40 Lod %41 ; CHECK: OpBranch %47 ; CHECK: %49 = OpLabel ; CHECK: [[bitcast_result:%\w+]] = OpBitcast %uint %37 ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_74 %uint_0 [[bitcast_result]] %uint_128 ; CHECK: OpBranch %47 ; CHECK: %47 = OpLabel ; CHECK: %107 = OpPhi %v4float %51 %48 [[null_v4float]] %49 ; CHECK: %43 = OpAccessChain %_ptr_Output_v4float %_ %int_0 ; CHECK: OpStore %43 %107 OpReturn OpFunctionEnd )"; const std::string output_func = kStreamWrite4Vert; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + output_func, true, 7u, 23u, false, false, false, false, false); } TEST_F(InstBindlessTest, InstrumentTeseSimple) { // This test verifies that the pass will correctly instrument tessellation // evaluation shader doing bindless buffer load. // // clang-format off // // #version 450 // #extension GL_EXT_nonuniform_qualifier : enable // // layout(std140, set = 0, binding = 0) uniform ufoo { uint index; } uniform_index_buffer; // // layout(set = 0, binding = 1) buffer bfoo { vec4 val; } adds[11]; // // layout(triangles, equal_spacing, cw) in; // // void main() { // gl_Position = adds[uniform_index_buffer.index].val; // } // const std::string defs = R"( OpCapability Tessellation %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint TessellationEvaluation %main "main" %_ ; CHECK: OpEntryPoint TessellationEvaluation %main "main" %_ %gl_PrimitiveID %gl_TessCoord OpExecutionMode %main Triangles OpExecutionMode %main SpacingEqual OpExecutionMode %main VertexOrderCw OpSource GLSL 450 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpName %main "main" OpName %gl_PerVertex "gl_PerVertex" OpMemberName %gl_PerVertex 0 "gl_Position" OpMemberName %gl_PerVertex 1 "gl_PointSize" OpMemberName %gl_PerVertex 2 "gl_ClipDistance" OpMemberName %gl_PerVertex 3 "gl_CullDistance" OpName %_ "" OpName %bfoo "bfoo" OpMemberName %bfoo 0 "val" OpName %adds "adds" OpName %ufoo "ufoo" OpMemberName %ufoo 0 "index" OpName %uniform_index_buffer "uniform_index_buffer" OpMemberDecorate %gl_PerVertex 0 BuiltIn Position OpMemberDecorate %gl_PerVertex 1 BuiltIn PointSize OpMemberDecorate %gl_PerVertex 2 BuiltIn ClipDistance OpMemberDecorate %gl_PerVertex 3 BuiltIn CullDistance OpDecorate %gl_PerVertex Block OpMemberDecorate %bfoo 0 Offset 0 OpDecorate %bfoo Block OpDecorate %adds DescriptorSet 0 OpDecorate %adds Binding 1 OpMemberDecorate %ufoo 0 Offset 0 OpDecorate %ufoo Block OpDecorate %uniform_index_buffer DescriptorSet 0 OpDecorate %uniform_index_buffer Binding 0 ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_PrimitiveID BuiltIn PrimitiveId ; CHECK: OpDecorate %gl_TessCoord BuiltIn TessCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v4float = OpTypeVector %float 4 %uint = OpTypeInt 32 0 %uint_1 = OpConstant %uint 1 %_arr_float_uint_1 = OpTypeArray %float %uint_1 %gl_PerVertex = OpTypeStruct %v4float %float %_arr_float_uint_1 %_arr_float_uint_1 %_ptr_Output_gl_PerVertex = OpTypePointer Output %gl_PerVertex %_ = OpVariable %_ptr_Output_gl_PerVertex Output %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %bfoo = OpTypeStruct %v4float %uint_11 = OpConstant %uint 11 %_arr_bfoo_uint_11 = OpTypeArray %bfoo %uint_11 %_ptr_StorageBuffer__arr_bfoo_uint_11 = OpTypePointer StorageBuffer %_arr_bfoo_uint_11 %adds = OpVariable %_ptr_StorageBuffer__arr_bfoo_uint_11 StorageBuffer %ufoo = OpTypeStruct %uint %_ptr_Uniform_ufoo = OpTypePointer Uniform %ufoo %uniform_index_buffer = OpVariable %_ptr_Uniform_ufoo Uniform %_ptr_Uniform_uint = OpTypePointer Uniform %uint %_ptr_StorageBuffer_v4float = OpTypePointer StorageBuffer %v4float %_ptr_Output_v4float = OpTypePointer Output %v4float ; CHECK: %bool = OpTypeBool ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kOutputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %_ptr_Input_uint = OpTypePointer Input %uint ; CHECK: %gl_PrimitiveID = OpVariable %_ptr_Input_uint Input ; CHECK: %v3float = OpTypeVector %float 3 ; CHECK: %_ptr_Input_v3float = OpTypePointer Input %v3float ; CHECK: %gl_TessCoord = OpVariable %_ptr_Input_v3float Input ; CHECK: %v3uint = OpTypeVector %uint 3 ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %25 = OpAccessChain %_ptr_Uniform_uint %uniform_index_buffer %int_0 %26 = OpLoad %uint %25 %28 = OpAccessChain %_ptr_StorageBuffer_v4float %adds %26 %int_0 %29 = OpLoad %v4float %28 ; CHECK-NOT: %29 = OpLoad %v4float %28 ; CHECK: %34 = OpULessThan %bool %28 %uint_11 ; CHECK: OpSelectionMerge %35 None ; CHECK: OpBranchConditional %34 %36 %37 ; CHECK: %36 = OpLabel ; CHECK: %38 = OpLoad %v4float %29 ; CHECK: OpBranch %35 ; CHECK: %37 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_63 %uint_0 %28 %uint_11 ; CHECK: OpBranch %35 ; CHECK: %35 = OpLabel ; CHECK: %102 = OpPhi %v4float %38 %36 [[null_v4float]] %37 %31 = OpAccessChain %_ptr_Output_v4float %_ %int_0 OpStore %31 %29 ; CHECK-NOT: OpStore %31 %29 ; CHECK: OpStore %31 %102 OpReturn OpFunctionEnd )"; const std::string output_func = kStreamWrite4Tese; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + output_func, true, 7u, 23u, false, false, false, false, false); } TEST_F(InstBindlessTest, MultipleDebugFunctions) { // Same source as Simple, but compiled -g and not optimized, especially not // inlined. The OpSource has had the source extracted for the sake of brevity. // clang-format off const std::string defs = R"( OpCapability Shader ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %2 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor ; CHECK: OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord OpExecutionMode %MainPs OriginUpperLeft %1 = OpString "foo5.frag" OpSource HLSL 500 %1 OpName %MainPs "MainPs" OpName %PS_INPUT "PS_INPUT" OpMemberName %PS_INPUT 0 "vTextureCoords" OpName %PS_OUTPUT "PS_OUTPUT" OpMemberName %PS_OUTPUT 0 "vColor" OpName %_MainPs_struct_PS_INPUT_vf21_ "@MainPs(struct-PS_INPUT-vf21;" OpName %i "i" OpName %ps_output "ps_output" OpName %g_tColor "g_tColor" OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" OpName %_ "" OpName %g_sAniso "g_sAniso" OpName %i_0 "i" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpName %param "param" OpDecorate %g_tColor DescriptorSet 0 OpDecorate %g_tColor Binding 0 OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 OpDecorate %PerViewConstantBuffer_t Block OpDecorate %g_sAniso DescriptorSet 0 OpDecorate %g_sAniso Binding 1 OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %4 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %PS_INPUT = OpTypeStruct %v2float %_ptr_Function_PS_INPUT = OpTypePointer Function %PS_INPUT %v4float = OpTypeVector %float 4 %PS_OUTPUT = OpTypeStruct %v4float %13 = OpTypeFunction %PS_OUTPUT %_ptr_Function_PS_INPUT %_ptr_Function_PS_OUTPUT = OpTypePointer Function %PS_OUTPUT %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %21 = OpTypeImage %float 2D 0 0 0 1 Unknown %uint = OpTypeInt 32 0 %uint_128 = OpConstant %uint 128 %_arr_21_uint_128 = OpTypeArray %21 %uint_128 %_ptr_UniformConstant__arr_21_uint_128 = OpTypePointer UniformConstant %_arr_21_uint_128 %g_tColor = OpVariable %_ptr_UniformConstant__arr_21_uint_128 UniformConstant %PerViewConstantBuffer_t = OpTypeStruct %uint %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint %_ptr_UniformConstant_21 = OpTypePointer UniformConstant %21 %36 = OpTypeSampler %_ptr_UniformConstant_36 = OpTypePointer UniformConstant %36 %g_sAniso = OpVariable %_ptr_UniformConstant_36 UniformConstant %40 = OpTypeSampledImage %21 %_ptr_Function_v2float = OpTypePointer Function %v2float %_ptr_Function_v4float = OpTypePointer Function %v4float %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output ; CHECK: %bool = OpTypeBool ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kOutputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float )"; // clang-format on const std::string func1 = R"( %MainPs = OpFunction %void None %4 %6 = OpLabel %i_0 = OpVariable %_ptr_Function_PS_INPUT Function %param = OpVariable %_ptr_Function_PS_INPUT Function OpLine %1 21 0 %54 = OpLoad %v2float %i_vTextureCoords %55 = OpAccessChain %_ptr_Function_v2float %i_0 %int_0 OpStore %55 %54 %59 = OpLoad %PS_INPUT %i_0 OpStore %param %59 %60 = OpFunctionCall %PS_OUTPUT %_MainPs_struct_PS_INPUT_vf21_ %param %61 = OpCompositeExtract %v4float %60 0 OpStore %_entryPointOutput_vColor %61 OpReturn OpFunctionEnd )"; const std::string func2 = R"( %_MainPs_struct_PS_INPUT_vf21_ = OpFunction %PS_OUTPUT None %13 %i = OpFunctionParameter %_ptr_Function_PS_INPUT %16 = OpLabel %ps_output = OpVariable %_ptr_Function_PS_OUTPUT Function OpLine %1 24 0 %31 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 %32 = OpLoad %uint %31 %34 = OpAccessChain %_ptr_UniformConstant_21 %g_tColor %32 %35 = OpLoad %21 %34 %39 = OpLoad %36 %g_sAniso %41 = OpSampledImage %40 %35 %39 %43 = OpAccessChain %_ptr_Function_v2float %i %int_0 %44 = OpLoad %v2float %43 %45 = OpImageSampleImplicitLod %v4float %41 %44 ; CHECK-NOT: %45 = OpImageSampleImplicitLod %v4float %41 %44 ; CHECK: OpNoLine ; CHECK: %62 = OpULessThan %bool %50 %uint_128 ; CHECK: OpSelectionMerge %63 None ; CHECK: OpBranchConditional %62 %64 %65 ; CHECK: %64 = OpLabel ; CHECK: %66 = OpLoad %27 %51 ; CHECK: %67 = OpSampledImage %37 %66 %53 ; CHECK: OpLine %5 24 0 ; CHECK: %68 = OpImageSampleImplicitLod %v4float %67 %56 ; CHECK: OpNoLine ; CHECK: OpBranch %63 ; CHECK: %65 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_109 %uint_0 %50 %uint_128 ; CHECK: OpBranch %63 ; CHECK: %63 = OpLabel ; CHECK: [[phi_result:%\w+]] = OpPhi %v4float %68 %64 [[null_v4float]] %65 ; CHECK: OpLine %5 24 0 %47 = OpAccessChain %_ptr_Function_v4float %ps_output %int_0 OpStore %47 %45 ; CHECK-NOT: OpStore %47 %45 ; CHECK: [[store_loc:%\w+]] = OpAccessChain %_ptr_Function_v4float %ps_output %int_0 ; CHECK: OpStore [[store_loc]] [[phi_result]] OpLine %1 25 0 %48 = OpLoad %PS_OUTPUT %ps_output OpReturnValue %48 OpFunctionEnd )"; const std::string output_func = kStreamWrite4Frag; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch( defs + func1 + func2 + output_func, true, 7u, 23u, false, false, false, false, false); } TEST_F(InstBindlessTest, RuntimeArray) { // This test verifies that the pass will correctly instrument shader // with runtime descriptor array. This test was created by editing the // SPIR-V from the Simple test. // clang-format off const std::string defs = R"( OpCapability Shader OpCapability RuntimeDescriptorArray OpExtension "SPV_EXT_descriptor_indexing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor ; CHECK: OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %g_tColor "g_tColor" OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" OpName %_ "" OpName %g_sAniso "g_sAniso" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpDecorate %g_tColor DescriptorSet 1 OpDecorate %g_tColor Binding 2 OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 OpDecorate %PerViewConstantBuffer_t Block OpDecorate %g_sAniso DescriptorSet 1 OpDecorate %g_sAniso Binding 0 OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %20 = OpTypeImage %float 2D 0 0 0 1 Unknown %uint = OpTypeInt 32 0 %uint_1 = OpConstant %uint 1 %_rarr_20 = OpTypeRuntimeArray %20 %_ptr_UniformConstant__arr_20 = OpTypePointer UniformConstant %_rarr_20 %g_tColor = OpVariable %_ptr_UniformConstant__arr_20 UniformConstant %PerViewConstantBuffer_t = OpTypeStruct %uint %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint %_ptr_UniformConstant_20 = OpTypePointer UniformConstant %20 %35 = OpTypeSampler %_ptr_UniformConstant_35 = OpTypePointer UniformConstant %35 %g_sAniso = OpVariable %_ptr_UniformConstant_35 UniformConstant %39 = OpTypeSampledImage %20 %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output ; CHECK: %41 = OpTypeFunction %uint %uint %uint ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kInputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %bool = OpTypeBool )" + kOutputGlobals + R"( ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float )"; // clang-format on const std::string main_func = R"( %MainPs = OpFunction %void None %3 %5 = OpLabel %53 = OpLoad %v2float %i_vTextureCoords %63 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 %64 = OpLoad %uint %63 %65 = OpAccessChain %_ptr_UniformConstant_20 %g_tColor %64 %66 = OpLoad %20 %65 %67 = OpLoad %35 %g_sAniso %68 = OpSampledImage %39 %66 %67 %71 = OpImageSampleImplicitLod %v4float %68 %53 OpStore %_entryPointOutput_vColor %71 ; CHECK-NOT: %71 = OpImageSampleImplicitLod %v4float %68 %53 ; CHECK-NOT: OpStore %_entryPointOutput_vColor %71 ; CHECK: %55 = OpFunctionCall %uint %inst_bindless_direct_read_2 %uint_2 %uint_2 ; CHECK: %57 = OpULessThan %bool %32 %55 ; CHECK: OpSelectionMerge %58 None ; CHECK: OpBranchConditional %57 %59 %60 ; CHECK: %59 = OpLabel ; CHECK: %61 = OpLoad %16 %33 ; CHECK: %62 = OpSampledImage %26 %61 %35 ; CHECK: %136 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_1 %uint_2 %32 ; CHECK: %137 = OpULessThan %bool %uint_0 %136 ; CHECK: OpSelectionMerge %138 None ; CHECK: OpBranchConditional %137 %139 %140 ; CHECK: %139 = OpLabel ; CHECK: %141 = OpLoad %16 %33 ; CHECK: %142 = OpSampledImage %26 %141 %35 ; CHECK: %143 = OpImageSampleImplicitLod %v4float %142 %30 ; CHECK: OpBranch %138 ; CHECK: %140 = OpLabel ; CHECK: %144 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_59 %uint_1 %32 %uint_0 ; CHECK: OpBranch %138 ; CHECK: %138 = OpLabel ; CHECK: [[phi_result_1:%\w+]] = OpPhi %v4float %143 %139 [[null_v4float]] %140 ; CHECK: OpBranch %58 ; CHECK: %60 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_59 %uint_0 %32 %55 ; CHECK: OpBranch %58 ; CHECK: %58 = OpLabel ; CHECK: [[phi_result_2:%\w+]] = OpPhi %v4float [[phi_result_1]] %138 [[null_v4float]] %60 ; CHECK: OpStore %_entryPointOutput_vColor [[phi_result_2]] OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead2 + kStreamWrite4Frag + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstrumentInitCheckOnScalarDescriptor) { // This test verifies that the pass will correctly instrument vanilla // texture sample on a scalar descriptor with an initialization check if the // input_init_enable argument is set to true. This can happen when the // descriptor indexing extension is enabled in the API but the SPIR-V // does not have the extension enabled because it does not contain a // runtime array. This is the same shader as NoInstrumentNonBindless. // clang-format off const std::string defs = R"( OpCapability Shader ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor ; CHECK: OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %g_tColor "g_tColor" OpName %g_sAniso "g_sAniso" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpDecorate %g_tColor DescriptorSet 0 OpDecorate %g_tColor Binding 0 OpDecorate %g_sAniso DescriptorSet 0 OpDecorate %g_sAniso Binding 0 OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 ; check: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ; check: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %8 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %12 = OpTypeImage %float 2D 0 0 0 1 Unknown %_ptr_UniformConstant_12 = OpTypePointer UniformConstant %12 %g_tColor = OpVariable %_ptr_UniformConstant_12 UniformConstant %14 = OpTypeSampler %_ptr_UniformConstant_14 = OpTypePointer UniformConstant %14 %g_sAniso = OpVariable %_ptr_UniformConstant_14 UniformConstant %16 = OpTypeSampledImage %12 %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output ; CHECK: %uint = OpTypeInt 32 0 ; CHECK: %28 = OpTypeFunction %uint %uint %uint %uint %uint ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kInputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %bool = OpTypeBool )" + kOutputGlobals + R"( ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float )"; // clang-format on const std::string main_func = R"( %MainPs = OpFunction %void None %8 %19 = OpLabel %20 = OpLoad %v2float %i_vTextureCoords %21 = OpLoad %12 %g_tColor %22 = OpLoad %14 %g_sAniso %23 = OpSampledImage %16 %21 %22 %24 = OpImageSampleImplicitLod %v4float %23 %20 OpStore %_entryPointOutput_vColor %24 ; CHECK-NOT: %24 = OpImageSampleImplicitLod %v4float %23 %20 ; CHECK-NOT: OpStore %_entryPointOutput_vColor %24 ; CHECK: %50 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %52 = OpULessThan %bool %uint_0 %50 ; CHECK: OpSelectionMerge %54 None ; CHECK: OpBranchConditional %52 %55 %56 ; CHECK: %55 = OpLabel ; CHECK: %57 = OpLoad %12 %g_tColor ; CHECK: %58 = OpSampledImage %16 %57 %22 ; CHECK: %59 = OpImageSampleImplicitLod %v4float %58 %20 ; CHECK: OpBranch %54 ; CHECK: %56 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_39 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %54 ; CHECK: %54 = OpLabel ; CHECK: [[phi_result:%\w+]] = OpPhi %v4float %59 %55 [[null_v4float]] %56 ; CHECK: OpStore %_entryPointOutput_vColor [[phi_result]] OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead4 + kStreamWrite4Frag; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, SPV14AddToEntryPoint) { const std::string text = R"( ; CHECK: OpEntryPoint Fragment {{%\w+}} "foo" {{%\w+}} {{%\w+}} {{%\w+}} [[v1:%\w+]] [[v2:%\w+]] ; CHECK: OpDecorate [[v1]] DescriptorSet 7 ; CHECK: OpDecorate [[v2]] DescriptorSet 7 ; CHECK: [[v1]] = OpVariable {{%\w+}} StorageBuffer ; CHECK: [[v2]] = OpVariable {{%\w+}} StorageBuffer OpCapability Shader OpExtension "SPV_EXT_descriptor_indexing" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %foo "foo" %gid %image_var %sampler_var OpExecutionMode %foo OriginUpperLeft OpDecorate %image_var DescriptorSet 0 OpDecorate %image_var Binding 0 OpDecorate %sampler_var DescriptorSet 0 OpDecorate %sampler_var Binding 1 OpDecorate %gid DescriptorSet 0 OpDecorate %gid Binding 2 OpDecorate %struct Block OpMemberDecorate %struct 0 Offset 0 %void = OpTypeVoid %int = OpTypeInt 32 0 %int_0 = OpConstant %int 0 %v3int = OpTypeVector %int 3 %float = OpTypeFloat 32 %v3float = OpTypeVector %float 3 %v4float = OpTypeVector %float 4 %struct = OpTypeStruct %v3int %ptr_ssbo_struct = OpTypePointer StorageBuffer %struct %ptr_ssbo_v3int = OpTypePointer StorageBuffer %v3int %gid = OpVariable %ptr_ssbo_struct StorageBuffer %image = OpTypeImage %float 3D 0 0 0 1 Unknown %ptr_uc_image = OpTypePointer UniformConstant %image %sampler = OpTypeSampler %ptr_uc_sampler = OpTypePointer UniformConstant %sampler %image_var = OpVariable %ptr_uc_image UniformConstant %sampler_var = OpVariable %ptr_uc_sampler UniformConstant %sampled = OpTypeSampledImage %image %void_fn = OpTypeFunction %void %foo = OpFunction %void None %void_fn %entry = OpLabel %ld_image = OpLoad %image %image_var %ld_sampler = OpLoad %sampler %sampler_var %gep = OpAccessChain %ptr_ssbo_v3int %gid %int_0 %ld_gid = OpLoad %v3int %gep %convert = OpConvertUToF %v3float %ld_gid %sampled_image = OpSampledImage %sampled %ld_image %ld_sampler %sample = OpImageSampleImplicitLod %v4float %sampled_image %convert OpReturn OpFunctionEnd )"; SetTargetEnv(SPV_ENV_VULKAN_1_1_SPIRV_1_4); SinglePassRunAndMatch(text, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, SPV14AddToEntryPoints) { const std::string text = R"( ; CHECK: OpEntryPoint Fragment {{%\w+}} "foo" {{%\w+}} {{%\w+}} {{%\w+}} [[v1:%\w+]] [[v2:%\w+]] ; CHECK: OpEntryPoint Fragment {{%\w+}} "bar" {{%\w+}} {{%\w+}} {{%\w+}} [[v1:%\w+]] [[v2:%\w+]] ; CHECK: OpDecorate [[v1]] DescriptorSet 7 ; CHECK: OpDecorate [[v2]] DescriptorSet 7 ; CHECK: [[v1]] = OpVariable {{%\w+}} StorageBuffer ; CHECK: [[v2]] = OpVariable {{%\w+}} StorageBuffer OpCapability Shader OpExtension "SPV_EXT_descriptor_indexing" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %foo "foo" %gid %image_var %sampler_var OpEntryPoint Fragment %foo "bar" %gid %image_var %sampler_var OpExecutionMode %foo OriginUpperLeft OpDecorate %image_var DescriptorSet 0 OpDecorate %image_var Binding 0 OpDecorate %sampler_var DescriptorSet 0 OpDecorate %sampler_var Binding 1 OpDecorate %gid DescriptorSet 0 OpDecorate %gid Binding 2 OpDecorate %struct Block OpMemberDecorate %struct 0 Offset 0 %void = OpTypeVoid %int = OpTypeInt 32 0 %int_0 = OpConstant %int 0 %v3int = OpTypeVector %int 3 %float = OpTypeFloat 32 %v3float = OpTypeVector %float 3 %v4float = OpTypeVector %float 4 %struct = OpTypeStruct %v3int %ptr_ssbo_struct = OpTypePointer StorageBuffer %struct %ptr_ssbo_v3int = OpTypePointer StorageBuffer %v3int %gid = OpVariable %ptr_ssbo_struct StorageBuffer %image = OpTypeImage %float 3D 0 0 0 1 Unknown %ptr_uc_image = OpTypePointer UniformConstant %image %sampler = OpTypeSampler %ptr_uc_sampler = OpTypePointer UniformConstant %sampler %image_var = OpVariable %ptr_uc_image UniformConstant %sampler_var = OpVariable %ptr_uc_sampler UniformConstant %sampled = OpTypeSampledImage %image %void_fn = OpTypeFunction %void %foo = OpFunction %void None %void_fn %entry = OpLabel %ld_image = OpLoad %image %image_var %ld_sampler = OpLoad %sampler %sampler_var %gep = OpAccessChain %ptr_ssbo_v3int %gid %int_0 %ld_gid = OpLoad %v3int %gep %convert = OpConvertUToF %v3float %ld_gid %sampled_image = OpSampledImage %sampled %ld_image %ld_sampler %sample = OpImageSampleImplicitLod %v4float %sampled_image %convert OpReturn OpFunctionEnd )"; SetTargetEnv(SPV_ENV_VULKAN_1_1_SPIRV_1_4); SinglePassRunAndMatch(text, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsAndInitLoadUnsizedUBOArray) { // #version 450 // #extension GL_EXT_nonuniform_qualifier : enable // // layout(location=0) in nonuniformEXT flat int nu_ii; // layout(location=0) out float b; // // layout(binding=3) uniform uname { float a; } uniformBuffer[]; // // void main() // { // b = uniformBuffer[nu_ii].a; // } // clang-format off const std::string defs = R"( OpCapability Shader OpCapability ShaderNonUniform OpCapability RuntimeDescriptorArray OpCapability UniformBufferArrayNonUniformIndexing OpExtension "SPV_EXT_descriptor_indexing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %main "main" %b %nu_ii ; CHECK: OpEntryPoint Fragment %main "main" %b %nu_ii %gl_FragCoord OpExecutionMode %main OriginUpperLeft OpSource GLSL 450 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpName %main "main" OpName %b "b" OpName %uname "uname" OpMemberName %uname 0 "a" OpName %uniformBuffer "uniformBuffer" OpName %nu_ii "nu_ii" OpDecorate %b Location 0 OpMemberDecorate %uname 0 Offset 0 OpDecorate %uname Block OpDecorate %uniformBuffer DescriptorSet 0 OpDecorate %uniformBuffer Binding 3 OpDecorate %nu_ii Flat OpDecorate %nu_ii Location 0 OpDecorate %nu_ii NonUniform OpDecorate %16 NonUniform OpDecorate %20 NonUniform ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + R"( ; CHECK: OpDecorate %130 NonUniform )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord ; CHECK: OpDecorate %127 NonUniform %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %_ptr_Output_float = OpTypePointer Output %float %b = OpVariable %_ptr_Output_float Output %uname = OpTypeStruct %float %_runtimearr_uname = OpTypeRuntimeArray %uname %_ptr_Uniform__runtimearr_uname = OpTypePointer Uniform %_runtimearr_uname %uniformBuffer = OpVariable %_ptr_Uniform__runtimearr_uname Uniform %int = OpTypeInt 32 1 %_ptr_Input_int = OpTypePointer Input %int %nu_ii = OpVariable %_ptr_Input_int Input %int_0 = OpConstant %int 0 %_ptr_Uniform_float = OpTypePointer Uniform %float ; CHECK: %uint = OpTypeInt 32 0 ; CHECK: %26 = OpTypeFunction %uint %uint %uint ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kInputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %bool = OpTypeBool )" + kOutputGlobals + R"( ; CHECK: %v4float = OpTypeVector %float 4 ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 ; CHECK: [[null_float:%\w+]] = OpConstantNull %float )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %16 = OpLoad %int %nu_ii %19 = OpAccessChain %_ptr_Uniform_float %uniformBuffer %16 %int_0 %20 = OpLoad %float %19 OpStore %b %20 ; CHECK-NOT: %20 = OpLoad %float %19 ; CHECK-NOT: OpStore %b %20 ; CHECK: %40 = OpFunctionCall %uint %inst_bindless_direct_read_2 %uint_1 %uint_3 ; CHECK: %42 = OpULessThan %bool %7 %40 ; CHECK: OpSelectionMerge %43 None ; CHECK: OpBranchConditional %42 %44 %45 ; CHECK: %44 = OpLabel ; CHECK: %103 = OpBitcast %uint %7 ; CHECK: %122 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_3 %103 ; CHECK: %123 = OpULessThan %bool %uint_0 %122 ; CHECK: OpSelectionMerge %124 None ; CHECK: OpBranchConditional %123 %125 %126 ; CHECK: %125 = OpLabel ; CHECK: %127 = OpLoad %float %20 ; CHECK: OpBranch %124 ; CHECK: %126 = OpLabel ; CHECK: %128 = OpBitcast %uint %7 ; CHECK: %129 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_45 %uint_1 %128 %uint_0 ; CHECK: OpBranch %124 ; CHECK: %124 = OpLabel ; CHECK: [[phi_result_1:%\w+]] = OpPhi %float %127 %125 [[null_float]] %126 ; CHECK: OpBranch %43 ; CHECK: %45 = OpLabel ; CHECK: [[bitcast_result:%\w+]] = OpBitcast %uint %7 ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_45 %uint_0 [[bitcast_result]] %40 ; CHECK: OpBranch %43 ; CHECK: %43 = OpLabel ; CHECK: [[phi_result_2:%\w+]] = OpPhi %float [[phi_result_1]] %124 [[null_float]] %45 ; CHECK: OpStore %b [[phi_result_2]] OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead2 + kStreamWrite4Frag + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsAndInitLoadUnsizedSSBOArrayDeprecated) { // #version 450 // #extension GL_EXT_nonuniform_qualifier : enable // // layout(location=0) in nonuniformEXT flat int nu_ii; // layout(location=0) out float b; // // layout(binding=3) buffer bname { float b; } storageBuffer[]; // // void main() // { // b = storageBuffer[nu_ii].b; // } // clang-format off const std::string defs = R"( OpCapability Shader OpCapability ShaderNonUniform OpCapability RuntimeDescriptorArray OpCapability StorageBufferArrayNonUniformIndexing OpExtension "SPV_EXT_descriptor_indexing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %main "main" %b %nu_ii ; CHECK: OpEntryPoint Fragment %main "main" %b %nu_ii %gl_FragCoord OpExecutionMode %main OriginUpperLeft OpSource GLSL 450 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpName %main "main" OpName %b "b" OpName %bname "bname" OpMemberName %bname 0 "a" OpName %storageBuffer "storageBuffer" OpName %nu_ii "nu_ii" OpDecorate %b Location 0 OpMemberDecorate %bname 0 Offset 0 OpDecorate %bname Block OpDecorate %storageBuffer DescriptorSet 0 OpDecorate %storageBuffer Binding 3 OpDecorate %nu_ii Flat OpDecorate %nu_ii Location 0 OpDecorate %nu_ii NonUniform OpDecorate %16 NonUniform OpDecorate %20 NonUniform ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + R"( ; CHECK: OpDecorate %130 NonUniform )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord ; CHECK: OpDecorate %127 NonUniform %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %_ptr_Output_float = OpTypePointer Output %float %b = OpVariable %_ptr_Output_float Output %bname = OpTypeStruct %float %_runtimearr_bname = OpTypeRuntimeArray %bname %_ptr_StorageBuffer__runtimearr_bname = OpTypePointer StorageBuffer %_runtimearr_bname %storageBuffer = OpVariable %_ptr_StorageBuffer__runtimearr_bname StorageBuffer %int = OpTypeInt 32 1 %_ptr_Input_int = OpTypePointer Input %int %nu_ii = OpVariable %_ptr_Input_int Input %int_0 = OpConstant %int 0 %_ptr_StorageBuffer_float = OpTypePointer StorageBuffer %float ; CHECK: %uint = OpTypeInt 32 0 ; CHECK: %26 = OpTypeFunction %uint %uint %uint ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kInputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %bool = OpTypeBool )" + kOutputGlobals + R"( ; CHECK: %v4float = OpTypeVector %float 4 ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 ; CHECK: [[null_float:%\w+]] = OpConstantNull %float )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %16 = OpLoad %int %nu_ii %19 = OpAccessChain %_ptr_StorageBuffer_float %storageBuffer %16 %int_0 %20 = OpLoad %float %19 OpStore %b %20 ; CHECK-NOT: %20 = OpLoad %float %19 ; CHECK-NOT: OpStore %b %20 ; CHECK: %40 = OpFunctionCall %uint %inst_bindless_direct_read_2 %uint_1 %uint_3 ; CHECK: %42 = OpULessThan %bool %7 %40 ; CHECK: OpSelectionMerge %43 None ; CHECK: OpBranchConditional %42 %44 %45 ; CHECK: %44 = OpLabel ; CHECK: [[bitcast_result_1:%\w+]] = OpBitcast %uint %7 ; CHECK: %122 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_3 [[bitcast_result_1]] ; CHECK: %123 = OpULessThan %bool %uint_0 %122 ; CHECK: OpSelectionMerge %124 None ; CHECK: OpBranchConditional %123 %125 %126 ; CHECK: %125 = OpLabel ; CHECK: %127 = OpLoad %float %20 ; CHECK: OpBranch %124 ; CHECK: %126 = OpLabel ; CHECK: %128 = OpBitcast %uint %7 ; CHECK: %129 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_45 %uint_1 %128 %uint_0 ; CHECK: OpBranch %124 ; CHECK: %124 = OpLabel ; CHECK: [[phi_result_1:%\w+]] = OpPhi %float %127 %125 [[null_float]] %126 ; CHECK: OpBranch %43 ; CHECK: %45 = OpLabel ; CHECK: [[bitcast_result_2:%\w+]] = OpBitcast %uint %7 ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_45 %uint_0 [[bitcast_result_2]] %40 ; CHECK: OpBranch %43 ; CHECK: %43 = OpLabel ; CHECK: [[phi_result_2:%\w+]] = OpPhi %float [[phi_result_1]] %124 [[null_float]] %45 ; CHECK: OpStore %b [[phi_result_2]] OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead2 + kStreamWrite4Frag + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsAndInitLoadUnsizedSSBOArray) { // Same as Deprecated but declaring as StorageBuffer Block // clang-format off const std::string defs = R"( OpCapability Shader OpCapability ShaderNonUniform OpCapability RuntimeDescriptorArray OpCapability StorageBufferArrayNonUniformIndexing OpExtension "SPV_EXT_descriptor_indexing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %main "main" %b %nu_ii ; CHECK: OpEntryPoint Fragment %main "main" %b %nu_ii %gl_FragCoord OpExecutionMode %main OriginUpperLeft OpSource GLSL 450 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpName %main "main" OpName %b "b" OpName %bname "bname" OpMemberName %bname 0 "a" OpName %storageBuffer "storageBuffer" OpName %nu_ii "nu_ii" OpDecorate %b Location 0 OpMemberDecorate %bname 0 Offset 0 OpDecorate %bname Block OpDecorate %storageBuffer DescriptorSet 0 OpDecorate %storageBuffer Binding 3 OpDecorate %nu_ii Flat OpDecorate %nu_ii Location 0 OpDecorate %nu_ii NonUniform OpDecorate %16 NonUniform OpDecorate %20 NonUniform ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + R"( ; CHECK: OpDecorate %130 NonUniform )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord ; CHECK: OpDecorate %127 NonUniform %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %_ptr_Output_float = OpTypePointer Output %float %b = OpVariable %_ptr_Output_float Output %bname = OpTypeStruct %float %_runtimearr_bname = OpTypeRuntimeArray %bname %_ptr_StorageBuffer__runtimearr_bname = OpTypePointer StorageBuffer %_runtimearr_bname %storageBuffer = OpVariable %_ptr_StorageBuffer__runtimearr_bname StorageBuffer %int = OpTypeInt 32 1 %_ptr_Input_int = OpTypePointer Input %int %nu_ii = OpVariable %_ptr_Input_int Input %int_0 = OpConstant %int 0 %_ptr_StorageBuffer_float = OpTypePointer StorageBuffer %float ; CHECK: %uint = OpTypeInt 32 0 ; CHECK: %26 = OpTypeFunction %uint %uint %uint ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kInputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %bool = OpTypeBool )" + kOutputGlobals + R"( ; CHECK: %v4float = OpTypeVector %float 4 ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 ; CHECK: [[null_float:%\w+]] = OpConstantNull %float )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %16 = OpLoad %int %nu_ii %19 = OpAccessChain %_ptr_StorageBuffer_float %storageBuffer %16 %int_0 %20 = OpLoad %float %19 OpStore %b %20 ; CHECK-NOT: %20 = OpLoad %float %19 ; CHECK-NOT: OpStore %b %20 ; CHECK: %40 = OpFunctionCall %uint %inst_bindless_direct_read_2 %uint_1 %uint_3 ; CHECK: %42 = OpULessThan %bool %7 %40 ; CHECK: OpSelectionMerge %43 None ; CHECK: OpBranchConditional %42 %44 %45 ; CHECK: %44 = OpLabel ; CHECK: %103 = OpBitcast %uint %7 ; CHECK: %122 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_3 %103 ; CHECK: %123 = OpULessThan %bool %uint_0 %122 ; CHECK: OpSelectionMerge %124 None ; CHECK: OpBranchConditional %123 %125 %126 ; CHECK: %125 = OpLabel ; CHECK: %127 = OpLoad %float %20 ; CHECK: OpBranch %124 ; CHECK: %126 = OpLabel ; CHECK: %128 = OpBitcast %uint %7 ; CHECK: %129 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_45 %uint_1 %128 %uint_0 ; CHECK: OpBranch %124 ; CHECK: %124 = OpLabel ; CHECK: [[phi_result_1:%\w+]] = OpPhi %float %127 %125 [[null_float]] %126 ; CHECK: OpBranch %43 ; CHECK: %45 = OpLabel ; CHECK: [[bitcast_result:%\w+]] = OpBitcast %uint %7 ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_45 %uint_0 [[bitcast_result]] %40 ; CHECK: OpBranch %43 ; CHECK: %43 = OpLabel ; CHECK: [[phi_result_2:%\w+]] = OpPhi %float [[phi_result_1]] %124 [[null_float]] %45 ; CHECK: OpStore %b [[phi_result_2]] OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead2 + kStreamWrite4Frag + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstInitLoadUBOScalar) { // #version 450 // #extension GL_EXT_nonuniform_qualifier : enable // // layout(location=0) out float b; // layout(binding=3) uniform uname { float a; } uniformBuffer; // // void main() // { // b = uniformBuffer.a; // } // clang-format off const std::string defs = R"( OpCapability Shader OpExtension "SPV_EXT_descriptor_indexing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %main "main" %b ; CHECK: OpEntryPoint Fragment %main "main" %b %gl_FragCoord OpExecutionMode %main OriginUpperLeft OpSource GLSL 450 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpName %main "main" OpName %b "b" OpName %uname "uname" OpMemberName %uname 0 "a" OpName %uniformBuffer "uniformBuffer" OpDecorate %b Location 0 OpMemberDecorate %uname 0 Offset 0 OpDecorate %uname Block OpDecorate %uniformBuffer DescriptorSet 0 OpDecorate %uniformBuffer Binding 3 ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %_ptr_Output_float = OpTypePointer Output %float %b = OpVariable %_ptr_Output_float Output %uname = OpTypeStruct %float %_ptr_Uniform_uname = OpTypePointer Uniform %uname %uniformBuffer = OpVariable %_ptr_Uniform_uname Uniform %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %_ptr_Uniform_float = OpTypePointer Uniform %float ; CHECK: %int = OpTypeInt 32 1 ; CHECK: %_ptr_Uniform_float = OpTypePointer Uniform %float ; CHECK: %uint = OpTypeInt 32 0 ; CHECK: %21 = OpTypeFunction %uint %uint %uint %uint %uint ; CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kInputGlobals + R"( ; CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ; CHECK: %bool = OpTypeBool )" + kOutputGlobals + R"( ; CHECK: %v4float = OpTypeVector %float 4 ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 ; CHECK: [[null_float:%\w+]] = OpConstantNull %float )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %15 = OpAccessChain %_ptr_Uniform_float %uniformBuffer %int_0 %16 = OpLoad %float %15 OpStore %b %16 ; CHECK-NOT: %16 = OpLoad %float %15 ; CHECK-NOT: OpStore %b %16 ; CHECK: %43 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_3 %uint_0 ; CHECK: %45 = OpULessThan %bool %uint_0 %43 ; CHECK: OpSelectionMerge %47 None ; CHECK: OpBranchConditional %45 %48 %49 ; CHECK: %48 = OpLabel ; CHECK: %50 = OpLoad %float %15 ; CHECK: OpBranch %47 ; CHECK: %49 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_32 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %47 ; CHECK: %47 = OpLabel ; CHECK: [[phi_result:%\w+]] = OpPhi %float %50 %48 [[null_float]] %49 ; CHECK: OpStore %b [[phi_result]] OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead4 + kStreamWrite4Frag; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsInitStoreUnsizedSSBOArray) { // #version 450 // #extension GL_EXT_nonuniform_qualifier : enable // // layout(location=0) in nonuniformEXT flat int nu_ii; // layout(location=1) in float b; // // layout(binding=4) buffer bname { float b; } storageBuffer[]; // // void main() // { // storageBuffer[nu_ii].b = b; // } // clang-format off const std::string defs = R"(OpCapability Shader OpCapability ShaderNonUniform OpCapability RuntimeDescriptorArray OpCapability StorageBufferArrayNonUniformIndexing OpExtension "SPV_EXT_descriptor_indexing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %main "main" %nu_ii %b ; CHECK: OpEntryPoint Fragment %main "main" %nu_ii %b %gl_FragCoord OpExecutionMode %main OriginUpperLeft OpSource GLSL 450 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpName %main "main" OpName %bname "bname" OpMemberName %bname 0 "b" OpName %storageBuffer "storageBuffer" OpName %nu_ii "nu_ii" OpName %b "b" OpMemberDecorate %bname 0 Offset 0 OpDecorate %bname BufferBlock OpDecorate %storageBuffer DescriptorSet 0 OpDecorate %storageBuffer Binding 4 OpDecorate %nu_ii Flat OpDecorate %nu_ii Location 0 OpDecorate %nu_ii NonUniform OpDecorate %14 NonUniform OpDecorate %b Location 1 ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %bname = OpTypeStruct %float %_runtimearr_bname = OpTypeRuntimeArray %bname %_ptr_Uniform__runtimearr_bname = OpTypePointer Uniform %_runtimearr_bname %storageBuffer = OpVariable %_ptr_Uniform__runtimearr_bname Uniform %int = OpTypeInt 32 1 %_ptr_Input_int = OpTypePointer Input %int %nu_ii = OpVariable %_ptr_Input_int Input %int_0 = OpConstant %int 0 %_ptr_Input_float = OpTypePointer Input %float %b = OpVariable %_ptr_Input_float Input %_ptr_Uniform_float = OpTypePointer Uniform %float )" + kInputGlobals + kOutputGlobals + R"( ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 ; CHECK: %102 = OpTypeFunction %uint %uint %uint %uint %uint )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %14 = OpLoad %int %nu_ii %18 = OpLoad %float %b %20 = OpAccessChain %_ptr_Uniform_float %storageBuffer %14 %int_0 OpStore %20 %18 ; CHECK-NOT: OpStore %20 %18 ; CHECK: %40 = OpFunctionCall %uint %inst_bindless_direct_read_2 %uint_1 %uint_4 ; CHECK: %42 = OpULessThan %bool %7 %40 ; CHECK: OpSelectionMerge %43 None ; CHECK: OpBranchConditional %42 %44 %45 ; CHECK: %44 = OpLabel ; CHECK: %100 = OpBitcast %uint %7 ; CHECK: %119 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_4 %100 ; CHECK: %120 = OpULessThan %bool %uint_0 %119 ; CHECK: OpSelectionMerge %121 None ; CHECK: OpBranchConditional %120 %122 %123 ; CHECK: %122 = OpLabel ; CHECK: OpStore %20 %19 ; CHECK: OpBranch %121 ; CHECK: %123 = OpLabel ; CHECK: %124 = OpBitcast %uint %7 ; CHECK: %125 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_45 %uint_1 %124 %uint_0 ; CHECK: OpBranch %121 ; CHECK: %121 = OpLabel ; CHECK: OpBranch %43 ; CHECK: %45 = OpLabel ; CHECK: %46 = OpBitcast %uint %7 ; CHECK: %99 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_45 %uint_0 %46 %40 ; CHECK: OpBranch %43 ; CHECK: %43 = OpLabel OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead2 + kStreamWrite4Frag + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsInitLoadSizedUBOArray) { // #version 450 // #extension GL_EXT_nonuniform_qualifier : enable // // layout(location=0) in nonuniformEXT flat int nu_ii; // layout(location=0) out float b; // // layout(binding=3) uniform uname { float a; } uniformBuffer[128]; // // void main() // { // b = uniformBuffer[nu_ii].a; // } // clang-format off const std::string defs = R"( OpCapability Shader OpCapability ShaderNonUniform OpCapability UniformBufferArrayNonUniformIndexing OpExtension "SPV_EXT_descriptor_indexing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %main "main" %b %nu_ii ; CHECK: OpEntryPoint Fragment %main "main" %b %nu_ii %gl_FragCoord OpExecutionMode %main OriginUpperLeft OpSource GLSL 450 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpName %main "main" OpName %b "b" OpName %uname "uname" OpMemberName %uname 0 "a" OpName %uniformBuffer "uniformBuffer" OpName %nu_ii "nu_ii" OpDecorate %b Location 0 OpMemberDecorate %uname 0 Offset 0 OpDecorate %uname Block OpDecorate %uniformBuffer DescriptorSet 0 OpDecorate %uniformBuffer Binding 3 OpDecorate %nu_ii Flat OpDecorate %nu_ii Location 0 OpDecorate %nu_ii NonUniform OpDecorate %18 NonUniform OpDecorate %22 NonUniform ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord )" + kInputDecorations + R"( ; CHECK: OpDecorate %117 NonUniform %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %_ptr_Output_float = OpTypePointer Output %float %b = OpVariable %_ptr_Output_float Output %uname = OpTypeStruct %float %uint = OpTypeInt 32 0 %uint_128 = OpConstant %uint 128 %_arr_uname_uint_128 = OpTypeArray %uname %uint_128 %_ptr_Uniform__arr_uname_uint_128 = OpTypePointer Uniform %_arr_uname_uint_128 %uniformBuffer = OpVariable %_ptr_Uniform__arr_uname_uint_128 Uniform %int = OpTypeInt 32 1 %_ptr_Input_int = OpTypePointer Input %int %nu_ii = OpVariable %_ptr_Input_int Input %int_0 = OpConstant %int 0 %_ptr_Uniform_float = OpTypePointer Uniform %float )" + kOutputGlobals + R"( ; CHECK: %v4float = OpTypeVector %float 4 ; CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ; CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ; CHECK: %v4uint = OpTypeVector %uint 4 ; CHECK: [[null_float:%\w+]] = OpConstantNull %float )" + kInputGlobals; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %18 = OpLoad %int %nu_ii %21 = OpAccessChain %_ptr_Uniform_float %uniformBuffer %18 %int_0 %22 = OpLoad %float %21 OpStore %b %22 ; CHECK-NOT: %22 = OpLoad %float %21 ; CHECK-NOT: OpStore %b %22 ; CHECK: %25 = OpULessThan %bool %7 %uint_128 ; CHECK: OpSelectionMerge %26 None ; CHECK: OpBranchConditional %25 %27 %28 ; CHECK: %27 = OpLabel ; CHECK: %90 = OpBitcast %uint %7 ; CHECK: %112 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_3 %90 ; CHECK: %113 = OpULessThan %bool %uint_0 %112 ; CHECK: OpSelectionMerge %114 None ; CHECK: OpBranchConditional %113 %115 %116 ; CHECK: %115 = OpLabel ; CHECK: %117 = OpLoad %float %22 ; CHECK: OpBranch %114 ; CHECK: %116 = OpLabel ; CHECK: %118 = OpBitcast %uint %7 ; CHECK: %119 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_46 %uint_1 %118 %uint_0 ; CHECK: OpBranch %114 ; CHECK: %114 = OpLabel ; CHECK: [[phi_result_1:%\w+]] = OpPhi %float %117 %115 [[null_float]] %116 ; CHECK: OpBranch %26 ; CHECK: %28 = OpLabel ; CHECK: [[bitcast_result:%\w+]] = OpBitcast %uint %7 ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_46 %uint_0 [[bitcast_result]] %uint_128 ; CHECK: OpBranch %26 ; CHECK: %26 = OpLabel ; CHECK: [[phi_result_2:%\w+]] = OpPhi %float [[phi_result_1]] %114 [[null_float]] %28 ; CHECK: OpStore %b [[phi_result_2]] OpReturn OpFunctionEnd )"; const std::string new_funcs = kStreamWrite4Frag + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsComputeShaderInitLoadVariableSizedSampledImagesArray) { // #version 450 // #extension GL_EXT_nonuniform_qualifier : enable // // layout (local_size_x = 1, local_size_y = 1) in; // // layout(set = 0, binding = 0, std140) buffer Input { // uint index; // float red; // } sbo; // // layout(set = 0, binding = 1, rgba32f) readonly uniform image2D images[]; // // void main() // { // sbo.red = imageLoad(images[sbo.index], ivec2(0, 0)).r; // } // clang-format off const std::string defs = R"( OpCapability Shader OpCapability RuntimeDescriptorArray OpExtension "SPV_EXT_descriptor_indexing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint GLCompute %main "main" ; CHECK: OpEntryPoint GLCompute %main "main" %gl_GlobalInvocationID OpExecutionMode %main LocalSize 1 1 1 OpSource GLSL 450 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpName %main "main" OpName %Input "Input" OpMemberName %Input 0 "index" OpMemberName %Input 1 "red" OpName %sbo "sbo" OpName %images "images" OpMemberDecorate %Input 0 Offset 0 OpMemberDecorate %Input 1 Offset 4 OpDecorate %Input BufferBlock OpDecorate %sbo DescriptorSet 0 OpDecorate %sbo Binding 0 OpDecorate %images DescriptorSet 0 OpDecorate %images Binding 1 OpDecorate %images NonWritable ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_GlobalInvocationID BuiltIn GlobalInvocationId %void = OpTypeVoid %3 = OpTypeFunction %void %uint = OpTypeInt 32 0 %float = OpTypeFloat 32 %Input = OpTypeStruct %uint %float %_ptr_Uniform_Input = OpTypePointer Uniform %Input %sbo = OpVariable %_ptr_Uniform_Input Uniform %int = OpTypeInt 32 1 %int_1 = OpConstant %int 1 %13 = OpTypeImage %float 2D 0 0 0 2 Rgba32f %_runtimearr_13 = OpTypeRuntimeArray %13 %_ptr_UniformConstant__runtimearr_13 = OpTypePointer UniformConstant %_runtimearr_13 %images = OpVariable %_ptr_UniformConstant__runtimearr_13 UniformConstant %int_0 = OpConstant %int 0 %_ptr_Uniform_uint = OpTypePointer Uniform %uint %_ptr_UniformConstant_13 = OpTypePointer UniformConstant %13 %v2int = OpTypeVector %int 2 %25 = OpConstantComposite %v2int %int_0 %int_0 %v4float = OpTypeVector %float 4 %uint_0 = OpConstant %uint 0 %_ptr_Uniform_float = OpTypePointer Uniform %float )" + kInputGlobals + kOutputGlobals + R"( ; CHECK: %v3uint = OpTypeVector %uint 3 ; CHECK: %_ptr_Input_v3uint = OpTypePointer Input %v3uint ; CHECK: %gl_GlobalInvocationID = OpVariable %_ptr_Input_v3uint Input ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float ; CHECK: [[null_uint:%\w+]] = OpConstantNull %uint )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %19 = OpAccessChain %_ptr_Uniform_uint %sbo %int_0 %20 = OpLoad %uint %19 %22 = OpAccessChain %_ptr_UniformConstant_13 %images %20 %23 = OpLoad %13 %22 %27 = OpImageRead %v4float %23 %25 %29 = OpCompositeExtract %float %27 0 %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 OpStore %31 %29 ; CHECK-NOT: OpStore %31 %29 ; CHECK: %132 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %133 = OpULessThan %bool %uint_0 %132 ; CHECK: OpSelectionMerge %134 None ; CHECK: OpBranchConditional %133 %135 %136 ; CHECK: %135 = OpLabel ; CHECK: %137 = OpLoad %uint %25 ; CHECK: OpBranch %134 ; CHECK: %136 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_47 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %134 ; CHECK: %134 = OpLabel ; CHECK: [[phi_result_1:%\w+]] = OpPhi %uint %137 %135 [[null_uint]] %136 ; CHECK: %27 = OpAccessChain %_ptr_UniformConstant_13 %images %141 ; CHECK: %28 = OpLoad %13 %27 ; CHECK: %48 = OpFunctionCall %uint %inst_bindless_direct_read_2 %uint_1 %uint_1 ; CHECK: %50 = OpULessThan %bool %141 %48 ; CHECK: OpSelectionMerge %51 None ; CHECK: OpBranchConditional %50 %52 %53 ; CHECK: %52 = OpLabel ; CHECK: %54 = OpLoad %13 %27 ; CHECK: {{%\w+}} = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_1 [[phi_result_1]] ; CHECK: %143 = OpULessThan %bool %uint_0 %142 ; CHECK: OpSelectionMerge %144 None ; CHECK: OpBranchConditional %143 %145 %146 ; CHECK: %145 = OpLabel ; CHECK: %147 = OpLoad %13 %27 ; CHECK: %148 = OpImageRead %v4float %147 %20 ; CHECK: OpBranch %144 ; CHECK: %146 = OpLabel ; CHECK: %149 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_50 %uint_1 %141 %uint_0 ; CHECK: OpBranch %144 ; CHECK: %144 = OpLabel ; CHECK: [[phi_result_2:%\w+]] = OpPhi %v4float %148 %145 [[null_v4float]] %146 ; CHECK: OpBranch %51 ; CHECK: %53 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_50 %uint_0 %141 %48 ; CHECK: OpBranch %51 ; CHECK: %51 = OpLabel ; CHECK: %113 = OpPhi %v4float [[phi_result_2]] %144 [[null_v4float]] %53 ; CHECK: %30 = OpCompositeExtract %float %113 0 ; CHECK: %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 ; CHECK: %151 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %152 = OpULessThan %bool %uint_0 %151 ; CHECK: OpSelectionMerge %153 None ; CHECK: OpBranchConditional %152 %154 %155 ; CHECK: %154 = OpLabel ; CHECK: OpStore %31 %30 ; CHECK: OpBranch %153 ; CHECK: %155 = OpLabel ; CHECK: %157 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_53 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %153 ; CHECK: %153 = OpLabel OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead2 + kStreamWrite4Compute + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsRayGenerationInitLoadVariableSizedSampledImagesArray) { // #version 460 // #extension GL_EXT_nonuniform_qualifier : require // #extension GL_NV_ray_tracing : require // // layout(set = 0, binding = 0, std140) buffer StorageBuffer { // uint index; // float red; // } sbo; // // layout(set = 0, binding = 1, rgba32f) readonly uniform image2D images[]; // // void main() // { // sbo.red = imageLoad(images[sbo.index], ivec2(0, 0)).r; // } // clang-format off const std::string defs = R"( OpCapability RuntimeDescriptorArray OpCapability RayTracingNV OpExtension "SPV_EXT_descriptor_indexing" OpExtension "SPV_NV_ray_tracing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint RayGenerationNV %main "main" ; CHECK: OpEntryPoint RayGenerationNV %main "main" [[launch_id:%\w+]] OpSource GLSL 460 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpSourceExtension "GL_NV_ray_tracing" OpName %main "main" OpName %StorageBuffer "StorageBuffer" OpMemberName %StorageBuffer 0 "index" OpMemberName %StorageBuffer 1 "red" OpName %sbo "sbo" OpName %images "images" OpMemberDecorate %StorageBuffer 0 Offset 0 OpMemberDecorate %StorageBuffer 1 Offset 4 OpDecorate %StorageBuffer BufferBlock OpDecorate %sbo DescriptorSet 0 OpDecorate %sbo Binding 0 OpDecorate %images DescriptorSet 0 OpDecorate %images Binding 1 OpDecorate %images NonWritable ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ; CHECK: OpDecorate [[launch_id]] BuiltIn LaunchIdNV %void = OpTypeVoid %3 = OpTypeFunction %void %uint = OpTypeInt 32 0 %float = OpTypeFloat 32 %StorageBuffer = OpTypeStruct %uint %float %_ptr_Uniform_StorageBuffer = OpTypePointer Uniform %StorageBuffer %sbo = OpVariable %_ptr_Uniform_StorageBuffer Uniform %int = OpTypeInt 32 1 %int_1 = OpConstant %int 1 %13 = OpTypeImage %float 2D 0 0 0 2 Rgba32f %_runtimearr_13 = OpTypeRuntimeArray %13 %_ptr_UniformConstant__runtimearr_13 = OpTypePointer UniformConstant %_runtimearr_13 %images = OpVariable %_ptr_UniformConstant__runtimearr_13 UniformConstant %int_0 = OpConstant %int 0 %_ptr_Uniform_uint = OpTypePointer Uniform %uint %_ptr_UniformConstant_13 = OpTypePointer UniformConstant %13 %v2int = OpTypeVector %int 2 %25 = OpConstantComposite %v2int %int_0 %int_0 %v4float = OpTypeVector %float 4 %uint_0 = OpConstant %uint 0 %_ptr_Uniform_float = OpTypePointer Uniform %float )" + kInputGlobals + kOutputGlobals + R"( ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float ; CHECK: [[null_uint:%\w+]] = OpConstantNull %uint )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %19 = OpAccessChain %_ptr_Uniform_uint %sbo %int_0 %20 = OpLoad %uint %19 %22 = OpAccessChain %_ptr_UniformConstant_13 %images %20 %23 = OpLoad %13 %22 %27 = OpImageRead %v4float %23 %25 %29 = OpCompositeExtract %float %27 0 %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 OpStore %31 %29 ; CHECK-NOT: OpStore %31 %29 ; CHECK: %133 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %134 = OpULessThan %bool %uint_0 %133 ; CHECK: OpSelectionMerge %135 None ; CHECK: OpBranchConditional %134 %136 %137 ; CHECK: %136 = OpLabel ; CHECK: %138 = OpLoad %uint %25 ; CHECK: OpBranch %135 ; CHECK: %137 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_48 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %135 ; CHECK: %135 = OpLabel ; CHECK: %142 = OpPhi %uint %138 %136 [[null_uint]] %137 ; CHECK: %27 = OpAccessChain %_ptr_UniformConstant_13 %images %142 ; CHECK: %28 = OpLoad %13 %27 ; CHECK: %48 = OpFunctionCall %uint %inst_bindless_direct_read_2 %uint_1 %uint_1 ; CHECK: %50 = OpULessThan %bool %142 %48 ; CHECK: OpSelectionMerge %51 None ; CHECK: OpBranchConditional %50 %52 %53 ; CHECK: %52 = OpLabel ; CHECK: %54 = OpLoad %13 %27 ; CHECK: %143 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_1 %142 ; CHECK: %144 = OpULessThan %bool %uint_0 %143 ; CHECK: OpSelectionMerge %145 None ; CHECK: OpBranchConditional %144 %146 %147 ; CHECK: %146 = OpLabel ; CHECK: %148 = OpLoad %13 %27 ; CHECK: %149 = OpImageRead %v4float %148 %20 ; CHECK: OpBranch %145 ; CHECK: %147 = OpLabel ; CHECK: %150 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_1 %142 %uint_0 ; CHECK: OpBranch %145 ; CHECK: %145 = OpLabel ; CHECK: %151 = OpPhi %v4float %149 %146 [[null_v4float]] %147 ; CHECK: OpBranch %51 ; CHECK: %53 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_0 %142 %48 ; CHECK: OpBranch %51 ; CHECK: %51 = OpLabel ; CHECK: %114 = OpPhi %v4float %151 %145 [[null_v4float]] %53 ; CHECK: %30 = OpCompositeExtract %float %114 0 ; CHECK: %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 ; CHECK: %152 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %153 = OpULessThan %bool %uint_0 %152 ; CHECK: OpSelectionMerge %154 None ; CHECK: OpBranchConditional %153 %155 %156 ; CHECK: %155 = OpLabel ; CHECK: OpStore %31 %30 ; CHECK: OpBranch %154 ; CHECK: %156 = OpLabel ; CHECK: %158 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_54 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %154 ; CHECK: %154 = OpLabel OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead2 + kStreamWrite4Ray + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsIntersectionInitLoadVariableSizedSampledImagesArray) { // #version 460 // #extension GL_EXT_nonuniform_qualifier : require // #extension GL_NV_ray_tracing : require // // layout(set = 0, binding = 0, std140) buffer StorageBuffer { // uint index; // float red; // } sbo; // // layout(set = 0, binding = 1, rgba32f) readonly uniform image2D images[]; // // void main() // { // sbo.red = imageLoad(images[sbo.index], ivec2(0, 0)).r; // } // clang-format off const std::string defs = R"( OpCapability RuntimeDescriptorArray OpCapability RayTracingNV OpExtension "SPV_EXT_descriptor_indexing" OpExtension "SPV_NV_ray_tracing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint IntersectionNV %main "main" ; CHECK: OpEntryPoint IntersectionNV %main "main" [[launch_id:%\w+]] OpSource GLSL 460 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpSourceExtension "GL_NV_ray_tracing" OpName %main "main" OpName %StorageBuffer "StorageBuffer" OpMemberName %StorageBuffer 0 "index" OpMemberName %StorageBuffer 1 "red" OpName %sbo "sbo" OpName %images "images" OpMemberDecorate %StorageBuffer 0 Offset 0 OpMemberDecorate %StorageBuffer 1 Offset 4 OpDecorate %StorageBuffer BufferBlock OpDecorate %sbo DescriptorSet 0 OpDecorate %sbo Binding 0 OpDecorate %images DescriptorSet 0 OpDecorate %images Binding 1 OpDecorate %images NonWritable ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ; CHECK: OpDecorate [[launch_id]] BuiltIn LaunchIdNV %void = OpTypeVoid %3 = OpTypeFunction %void %uint = OpTypeInt 32 0 %float = OpTypeFloat 32 %StorageBuffer = OpTypeStruct %uint %float %_ptr_Uniform_StorageBuffer = OpTypePointer Uniform %StorageBuffer %sbo = OpVariable %_ptr_Uniform_StorageBuffer Uniform %int = OpTypeInt 32 1 %int_1 = OpConstant %int 1 %13 = OpTypeImage %float 2D 0 0 0 2 Rgba32f %_runtimearr_13 = OpTypeRuntimeArray %13 %_ptr_UniformConstant__runtimearr_13 = OpTypePointer UniformConstant %_runtimearr_13 %images = OpVariable %_ptr_UniformConstant__runtimearr_13 UniformConstant %int_0 = OpConstant %int 0 %_ptr_Uniform_uint = OpTypePointer Uniform %uint %_ptr_UniformConstant_13 = OpTypePointer UniformConstant %13 %v2int = OpTypeVector %int 2 %25 = OpConstantComposite %v2int %int_0 %int_0 %v4float = OpTypeVector %float 4 %uint_0 = OpConstant %uint 0 %_ptr_Uniform_float = OpTypePointer Uniform %float )" + kInputGlobals + kOutputGlobals + R"( ; CHECK: [[launch_id]] = OpVariable %_ptr_Input_v3uint Input ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float ; CHECK: [[null_uint:%\w+]] = OpConstantNull %uint )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %19 = OpAccessChain %_ptr_Uniform_uint %sbo %int_0 %20 = OpLoad %uint %19 %22 = OpAccessChain %_ptr_UniformConstant_13 %images %20 %23 = OpLoad %13 %22 %27 = OpImageRead %v4float %23 %25 %29 = OpCompositeExtract %float %27 0 %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 OpStore %31 %29 ; CHECK-NOT: OpStore %31 %29 ; CHECK: %133 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %134 = OpULessThan %bool %uint_0 %133 ; CHECK: OpSelectionMerge %135 None ; CHECK: OpBranchConditional %134 %136 %137 ; CHECK: %136 = OpLabel ; CHECK: %138 = OpLoad %uint %25 ; CHECK: OpBranch %135 ; CHECK: %137 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_48 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %135 ; CHECK: %135 = OpLabel ; CHECK: %142 = OpPhi %uint %138 %136 [[null_uint]] %137 ; CHECK: %27 = OpAccessChain %_ptr_UniformConstant_13 %images %142 ; CHECK: %28 = OpLoad %13 %27 ; CHECK: %48 = OpFunctionCall %uint %inst_bindless_direct_read_2 %uint_1 %uint_1 ; CHECK: %50 = OpULessThan %bool %142 %48 ; CHECK: OpSelectionMerge %51 None ; CHECK: OpBranchConditional %50 %52 %53 ; CHECK: %52 = OpLabel ; CHECK: %54 = OpLoad %13 %27 ; CHECK: %143 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_1 %142 ; CHECK: %144 = OpULessThan %bool %uint_0 %143 ; CHECK: OpSelectionMerge %145 None ; CHECK: OpBranchConditional %144 %146 %147 ; CHECK: %146 = OpLabel ; CHECK: %148 = OpLoad %13 %27 ; CHECK: %149 = OpImageRead %v4float %148 %20 ; CHECK: OpBranch %145 ; CHECK: %147 = OpLabel ; CHECK: %150 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_1 %142 %uint_0 ; CHECK: OpBranch %145 ; CHECK: %145 = OpLabel ; CHECK: %151 = OpPhi %v4float %149 %146 [[null_v4float]] %147 ; CHECK: OpBranch %51 ; CHECK: %53 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_0 %142 %48 ; CHECK: OpBranch %51 ; CHECK: %51 = OpLabel ; CHECK: %114 = OpPhi %v4float %151 %145 [[null_v4float]] %53 ; CHECK: %30 = OpCompositeExtract %float %114 0 ; CHECK: %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 ; CHECK: %152 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %153 = OpULessThan %bool %uint_0 %152 ; CHECK: OpSelectionMerge %154 None ; CHECK: OpBranchConditional %153 %155 %156 ; CHECK: %155 = OpLabel ; CHECK: OpStore %31 %30 ; CHECK: OpBranch %154 ; CHECK: %156 = OpLabel ; CHECK: %158 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_54 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %154 ; CHECK: %154 = OpLabel OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead2 + kStreamWrite4Ray + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsAnyHitInitLoadVariableSizedSampledImagesArray) { // #version 460 // #extension GL_EXT_nonuniform_qualifier : require // #extension GL_NV_ray_tracing : require // // layout(set = 0, binding = 0, std140) buffer StorageBuffer { // uint index; // float red; // } sbo; // // layout(set = 0, binding = 1, rgba32f) readonly uniform image2D images[]; // // void main() // { // sbo.red = imageLoad(images[sbo.index], ivec2(0, 0)).r; // } // clang-format off const std::string defs = R"( OpCapability RuntimeDescriptorArray OpCapability RayTracingNV OpExtension "SPV_EXT_descriptor_indexing" OpExtension "SPV_NV_ray_tracing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint AnyHitNV %main "main" ; CHECK: OpEntryPoint AnyHitNV %main "main" [[launch_id:%\w+]] OpSource GLSL 460 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpSourceExtension "GL_NV_ray_tracing" OpName %main "main" OpName %StorageBuffer "StorageBuffer" OpMemberName %StorageBuffer 0 "index" OpMemberName %StorageBuffer 1 "red" OpName %sbo "sbo" OpName %images "images" OpMemberDecorate %StorageBuffer 0 Offset 0 OpMemberDecorate %StorageBuffer 1 Offset 4 OpDecorate %StorageBuffer BufferBlock OpDecorate %sbo DescriptorSet 0 OpDecorate %sbo Binding 0 OpDecorate %images DescriptorSet 0 OpDecorate %images Binding 1 OpDecorate %images NonWritable ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ; CHECK: OpDecorate [[launch_id]] BuiltIn LaunchIdNV %void = OpTypeVoid %3 = OpTypeFunction %void %uint = OpTypeInt 32 0 %float = OpTypeFloat 32 %StorageBuffer = OpTypeStruct %uint %float %_ptr_Uniform_StorageBuffer = OpTypePointer Uniform %StorageBuffer %sbo = OpVariable %_ptr_Uniform_StorageBuffer Uniform %int = OpTypeInt 32 1 %int_1 = OpConstant %int 1 %13 = OpTypeImage %float 2D 0 0 0 2 Rgba32f %_runtimearr_13 = OpTypeRuntimeArray %13 %_ptr_UniformConstant__runtimearr_13 = OpTypePointer UniformConstant %_runtimearr_13 %images = OpVariable %_ptr_UniformConstant__runtimearr_13 UniformConstant %int_0 = OpConstant %int 0 %_ptr_Uniform_uint = OpTypePointer Uniform %uint %_ptr_UniformConstant_13 = OpTypePointer UniformConstant %13 %v2int = OpTypeVector %int 2 %25 = OpConstantComposite %v2int %int_0 %int_0 %v4float = OpTypeVector %float 4 %uint_0 = OpConstant %uint 0 %_ptr_Uniform_float = OpTypePointer Uniform %float )" + kInputGlobals + kOutputGlobals + R"( ; CHECK: [[launch_id]] = OpVariable %_ptr_Input_v3uint Input ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float ; CHECK: [[null_uint:%\w+]] = OpConstantNull %uint )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %19 = OpAccessChain %_ptr_Uniform_uint %sbo %int_0 %20 = OpLoad %uint %19 %22 = OpAccessChain %_ptr_UniformConstant_13 %images %20 %23 = OpLoad %13 %22 %27 = OpImageRead %v4float %23 %25 %29 = OpCompositeExtract %float %27 0 %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 OpStore %31 %29 ; CHECK-NOT: OpStore %31 %29 ; CHECK: %133 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %134 = OpULessThan %bool %uint_0 %133 ; CHECK: OpSelectionMerge %135 None ; CHECK: OpBranchConditional %134 %136 %137 ; CHECK: %136 = OpLabel ; CHECK: %138 = OpLoad %uint %25 ; CHECK: OpBranch %135 ; CHECK: %137 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_48 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %135 ; CHECK: %135 = OpLabel ; CHECK: %142 = OpPhi %uint %138 %136 [[null_uint]] %137 ; CHECK: %27 = OpAccessChain %_ptr_UniformConstant_13 %images %142 ; CHECK: %28 = OpLoad %13 %27 ; CHECK: %48 = OpFunctionCall %uint %inst_bindless_direct_read_2 %uint_1 %uint_1 ; CHECK: %50 = OpULessThan %bool %142 %48 ; CHECK: OpSelectionMerge %51 None ; CHECK: OpBranchConditional %50 %52 %53 ; CHECK: %52 = OpLabel ; CHECK: %54 = OpLoad %13 %27 ; CHECK: %143 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_1 %142 ; CHECK: %144 = OpULessThan %bool %uint_0 %143 ; CHECK: OpSelectionMerge %145 None ; CHECK: OpBranchConditional %144 %146 %147 ; CHECK: %146 = OpLabel ; CHECK: %148 = OpLoad %13 %27 ; CHECK: %149 = OpImageRead %v4float %148 %20 ; CHECK: OpBranch %145 ; CHECK: %147 = OpLabel ; CHECK: %150 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_1 %142 %uint_0 ; CHECK: OpBranch %145 ; CHECK: %145 = OpLabel ; CHECK: %151 = OpPhi %v4float %149 %146 [[null_v4float]] %147 ; CHECK: OpBranch %51 ; CHECK: %53 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_0 %142 %48 ; CHECK: OpBranch %51 ; CHECK: %51 = OpLabel ; CHECK: %114 = OpPhi %v4float %151 %145 [[null_v4float]] %53 ; CHECK: %30 = OpCompositeExtract %float %114 0 ; CHECK: %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 ; CHECK: %152 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %153 = OpULessThan %bool %uint_0 %152 ; CHECK: OpSelectionMerge %154 None ; CHECK: OpBranchConditional %153 %155 %156 ; CHECK: %155 = OpLabel ; CHECK: OpStore %31 %30 ; CHECK: OpBranch %154 ; CHECK: %156 = OpLabel ; CHECK: %158 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_54 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %154 ; CHECK: %154 = OpLabel OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead2 + kStreamWrite4Ray + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsClosestHitInitLoadVariableSizedSampledImagesArray) { // #version 460 // #extension GL_EXT_nonuniform_qualifier : require // #extension GL_NV_ray_tracing : require // // layout(set = 0, binding = 0, std140) buffer StorageBuffer { // uint index; // float red; // } sbo; // // layout(set = 0, binding = 1, rgba32f) readonly uniform image2D images[]; // // void main() // { // sbo.red = imageLoad(images[sbo.index], ivec2(0, 0)).r; // } // clang-format off const std::string defs = R"( OpCapability RuntimeDescriptorArray OpCapability RayTracingNV OpExtension "SPV_EXT_descriptor_indexing" OpExtension "SPV_NV_ray_tracing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint ClosestHitNV %main "main" ; CHECK: OpEntryPoint ClosestHitNV %main "main" [[launch_id:%\w+]] OpSource GLSL 460 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpSourceExtension "GL_NV_ray_tracing" OpName %main "main" OpName %StorageBuffer "StorageBuffer" OpMemberName %StorageBuffer 0 "index" OpMemberName %StorageBuffer 1 "red" OpName %sbo "sbo" OpName %images "images" OpMemberDecorate %StorageBuffer 0 Offset 0 OpMemberDecorate %StorageBuffer 1 Offset 4 OpDecorate %StorageBuffer BufferBlock OpDecorate %sbo DescriptorSet 0 OpDecorate %sbo Binding 0 OpDecorate %images DescriptorSet 0 OpDecorate %images Binding 1 OpDecorate %images NonWritable ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ; CHECK: OpDecorate [[launch_id]] BuiltIn LaunchIdNV %void = OpTypeVoid %3 = OpTypeFunction %void %uint = OpTypeInt 32 0 %float = OpTypeFloat 32 %StorageBuffer = OpTypeStruct %uint %float %_ptr_Uniform_StorageBuffer = OpTypePointer Uniform %StorageBuffer %sbo = OpVariable %_ptr_Uniform_StorageBuffer Uniform %int = OpTypeInt 32 1 %int_1 = OpConstant %int 1 %13 = OpTypeImage %float 2D 0 0 0 2 Rgba32f %_runtimearr_13 = OpTypeRuntimeArray %13 %_ptr_UniformConstant__runtimearr_13 = OpTypePointer UniformConstant %_runtimearr_13 %images = OpVariable %_ptr_UniformConstant__runtimearr_13 UniformConstant %int_0 = OpConstant %int 0 %_ptr_Uniform_uint = OpTypePointer Uniform %uint %_ptr_UniformConstant_13 = OpTypePointer UniformConstant %13 %v2int = OpTypeVector %int 2 %25 = OpConstantComposite %v2int %int_0 %int_0 %v4float = OpTypeVector %float 4 %uint_0 = OpConstant %uint 0 %_ptr_Uniform_float = OpTypePointer Uniform %float )" + kInputGlobals + kOutputGlobals + R"( ; CHECK: [[launch_id]] = OpVariable %_ptr_Input_v3uint Input ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float ; CHECK: [[null_uint:%\w+]] = OpConstantNull %uint )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %19 = OpAccessChain %_ptr_Uniform_uint %sbo %int_0 %20 = OpLoad %uint %19 %22 = OpAccessChain %_ptr_UniformConstant_13 %images %20 %23 = OpLoad %13 %22 %27 = OpImageRead %v4float %23 %25 %29 = OpCompositeExtract %float %27 0 %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 OpStore %31 %29 ; CHECK-NOT: OpStore %31 %29 ; CHECK: %133 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %134 = OpULessThan %bool %uint_0 %133 ; CHECK: OpSelectionMerge %135 None ; CHECK: OpBranchConditional %134 %136 %137 ; CHECK: %136 = OpLabel ; CHECK: %138 = OpLoad %uint %25 ; CHECK: OpBranch %135 ; CHECK: %137 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_48 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %135 ; CHECK: %135 = OpLabel ; CHECK: %142 = OpPhi %uint %138 %136 [[null_uint]] %137 ; CHECK: %27 = OpAccessChain %_ptr_UniformConstant_13 %images %142 ; CHECK: %28 = OpLoad %13 %27 ; CHECK: %48 = OpFunctionCall %uint %inst_bindless_direct_read_2 %uint_1 %uint_1 ; CHECK: %50 = OpULessThan %bool %142 %48 ; CHECK: OpSelectionMerge %51 None ; CHECK: OpBranchConditional %50 %52 %53 ; CHECK: %52 = OpLabel ; CHECK: %54 = OpLoad %13 %27 ; CHECK: %143 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_1 %142 ; CHECK: %144 = OpULessThan %bool %uint_0 %143 ; CHECK: OpSelectionMerge %145 None ; CHECK: OpBranchConditional %144 %146 %147 ; CHECK: %146 = OpLabel ; CHECK: %148 = OpLoad %13 %27 ; CHECK: %149 = OpImageRead %v4float %148 %20 ; CHECK: OpBranch %145 ; CHECK: %147 = OpLabel ; CHECK: %150 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_1 %142 %uint_0 ; CHECK: OpBranch %145 ; CHECK: %145 = OpLabel ; CHECK: %151 = OpPhi %v4float %149 %146 [[null_v4float]] %147 ; CHECK: OpBranch %51 ; CHECK: %53 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_0 %142 %48 ; CHECK: OpBranch %51 ; CHECK: %51 = OpLabel ; CHECK: %114 = OpPhi %v4float %151 %145 [[null_v4float]] %53 ; CHECK: %30 = OpCompositeExtract %float %114 0 ; CHECK: %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 ; CHECK: %152 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %153 = OpULessThan %bool %uint_0 %152 ; CHECK: OpSelectionMerge %154 None ; CHECK: OpBranchConditional %153 %155 %156 ; CHECK: %155 = OpLabel ; CHECK: OpStore %31 %30 ; CHECK: OpBranch %154 ; CHECK: %156 = OpLabel ; CHECK: %158 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_54 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %154 ; CHECK: %154 = OpLabel OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead2 + kStreamWrite4Ray + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsMissInitLoadVariableSizedSampledImagesArray) { // #version 460 // #extension GL_EXT_nonuniform_qualifier : require // #extension GL_NV_ray_tracing : require // // layout(set = 0, binding = 0, std140) buffer StorageBuffer { // uint index; // float red; // } sbo; // // layout(set = 0, binding = 1, rgba32f) readonly uniform image2D images[]; // // void main() // { // sbo.red = imageLoad(images[sbo.index], ivec2(0, 0)).r; // } // clang-format off const std::string defs = R"( OpCapability RuntimeDescriptorArray OpCapability RayTracingNV OpExtension "SPV_EXT_descriptor_indexing" OpExtension "SPV_NV_ray_tracing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint MissNV %main "main" ; CHECK: OpEntryPoint MissNV %main "main" [[launch_id:%\w+]] OpSource GLSL 460 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpSourceExtension "GL_NV_ray_tracing" OpName %main "main" OpName %StorageBuffer "StorageBuffer" OpMemberName %StorageBuffer 0 "index" OpMemberName %StorageBuffer 1 "red" OpName %sbo "sbo" OpName %images "images" OpMemberDecorate %StorageBuffer 0 Offset 0 OpMemberDecorate %StorageBuffer 1 Offset 4 OpDecorate %StorageBuffer BufferBlock OpDecorate %sbo DescriptorSet 0 OpDecorate %sbo Binding 0 OpDecorate %images DescriptorSet 0 OpDecorate %images Binding 1 OpDecorate %images NonWritable ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ; CHECK: OpDecorate [[launch_id]] BuiltIn LaunchIdNV %void = OpTypeVoid %3 = OpTypeFunction %void %uint = OpTypeInt 32 0 %float = OpTypeFloat 32 %StorageBuffer = OpTypeStruct %uint %float %_ptr_Uniform_StorageBuffer = OpTypePointer Uniform %StorageBuffer %sbo = OpVariable %_ptr_Uniform_StorageBuffer Uniform %int = OpTypeInt 32 1 %int_1 = OpConstant %int 1 %13 = OpTypeImage %float 2D 0 0 0 2 Rgba32f %_runtimearr_13 = OpTypeRuntimeArray %13 %_ptr_UniformConstant__runtimearr_13 = OpTypePointer UniformConstant %_runtimearr_13 %images = OpVariable %_ptr_UniformConstant__runtimearr_13 UniformConstant %int_0 = OpConstant %int 0 %_ptr_Uniform_uint = OpTypePointer Uniform %uint %_ptr_UniformConstant_13 = OpTypePointer UniformConstant %13 %v2int = OpTypeVector %int 2 %25 = OpConstantComposite %v2int %int_0 %int_0 %v4float = OpTypeVector %float 4 %uint_0 = OpConstant %uint 0 %_ptr_Uniform_float = OpTypePointer Uniform %float )" + kInputGlobals + kOutputGlobals + R"( ; CHECK: [[launch_id]] = OpVariable %_ptr_Input_v3uint Input ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float ; CHECK: [[null_uint:%\w+]] = OpConstantNull %uint )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %19 = OpAccessChain %_ptr_Uniform_uint %sbo %int_0 %20 = OpLoad %uint %19 %22 = OpAccessChain %_ptr_UniformConstant_13 %images %20 %23 = OpLoad %13 %22 %27 = OpImageRead %v4float %23 %25 %29 = OpCompositeExtract %float %27 0 %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 OpStore %31 %29 ; CHECK-NOT OpStore %31 %29 ; CHECK: %133 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %134 = OpULessThan %bool %uint_0 %133 ; CHECK: OpSelectionMerge %135 None ; CHECK: OpBranchConditional %134 %136 %137 ; CHECK: %136 = OpLabel ; CHECK: %138 = OpLoad %uint %25 ; CHECK: OpBranch %135 ; CHECK: %137 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_48 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %135 ; CHECK: %135 = OpLabel ; CHECK: %142 = OpPhi %uint %138 %136 [[null_uint]] %137 ; CHECK: %27 = OpAccessChain %_ptr_UniformConstant_13 %images %142 ; CHECK: %28 = OpLoad %13 %27 ; CHECK: %48 = OpFunctionCall %uint %inst_bindless_direct_read_2 %uint_1 %uint_1 ; CHECK: %50 = OpULessThan %bool %142 %48 ; CHECK: OpSelectionMerge %51 None ; CHECK: OpBranchConditional %50 %52 %53 ; CHECK: %52 = OpLabel ; CHECK: %54 = OpLoad %13 %27 ; CHECK: %143 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_1 %142 ; CHECK: %144 = OpULessThan %bool %uint_0 %143 ; CHECK: OpSelectionMerge %145 None ; CHECK: OpBranchConditional %144 %146 %147 ; CHECK: %146 = OpLabel ; CHECK: %148 = OpLoad %13 %27 ; CHECK: %149 = OpImageRead %v4float %148 %20 ; CHECK: OpBranch %145 ; CHECK: %147 = OpLabel ; CHECK: %150 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_1 %142 %uint_0 ; CHECK: OpBranch %145 ; CHECK: %145 = OpLabel ; CHECK: %151 = OpPhi %v4float %149 %146 [[null_v4float]] %147 ; CHECK: OpBranch %51 ; CHECK: %53 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_0 %142 %48 ; CHECK: OpBranch %51 ; CHECK: %51 = OpLabel ; CHECK: %114 = OpPhi %v4float %151 %145 [[null_v4float]] %53 ; CHECK: %30 = OpCompositeExtract %float %114 0 ; CHECK: %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 ; CHECK: %152 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %153 = OpULessThan %bool %uint_0 %152 ; CHECK: OpSelectionMerge %154 None ; CHECK: OpBranchConditional %153 %155 %156 ; CHECK: %155 = OpLabel ; CHECK: OpStore %31 %30 ; CHECK: OpBranch %154 ; CHECK: %156 = OpLabel ; CHECK: %158 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_54 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %154 ; CHECK: %154 = OpLabel OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead2 + kStreamWrite4Ray + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsCallableInitLoadVariableSizedSampledImagesArray) { // #version 460 // #extension GL_EXT_nonuniform_qualifier : require // #extension GL_NV_ray_tracing : require // // layout(set = 0, binding = 0, std140) buffer StorageBuffer { // uint index; // float red; // } sbo; // // layout(set = 0, binding = 1, rgba32f) readonly uniform image2D images[]; // // void main() // { // sbo.red = imageLoad(images[sbo.index], ivec2(0, 0)).r; // } // clang-format off const std::string defs = R"( OpCapability RuntimeDescriptorArray OpCapability RayTracingNV OpExtension "SPV_EXT_descriptor_indexing" OpExtension "SPV_NV_ray_tracing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint CallableNV %main "main" ; CHECK: OpEntryPoint CallableNV %main "main" [[launch_id:%\w+]] OpSource GLSL 460 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpSourceExtension "GL_NV_ray_tracing" OpName %main "main" OpName %StorageBuffer "StorageBuffer" OpMemberName %StorageBuffer 0 "index" OpMemberName %StorageBuffer 1 "red" OpName %sbo "sbo" OpName %images "images" OpMemberDecorate %StorageBuffer 0 Offset 0 OpMemberDecorate %StorageBuffer 1 Offset 4 OpDecorate %StorageBuffer BufferBlock OpDecorate %sbo DescriptorSet 0 OpDecorate %sbo Binding 0 OpDecorate %images DescriptorSet 0 OpDecorate %images Binding 1 OpDecorate %images NonWritable ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ; CHECK: OpDecorate [[launch_id]] BuiltIn LaunchIdNV %void = OpTypeVoid %3 = OpTypeFunction %void %uint = OpTypeInt 32 0 %float = OpTypeFloat 32 %StorageBuffer = OpTypeStruct %uint %float %_ptr_Uniform_StorageBuffer = OpTypePointer Uniform %StorageBuffer %sbo = OpVariable %_ptr_Uniform_StorageBuffer Uniform %int = OpTypeInt 32 1 %int_1 = OpConstant %int 1 %13 = OpTypeImage %float 2D 0 0 0 2 Rgba32f %_runtimearr_13 = OpTypeRuntimeArray %13 %_ptr_UniformConstant__runtimearr_13 = OpTypePointer UniformConstant %_runtimearr_13 %images = OpVariable %_ptr_UniformConstant__runtimearr_13 UniformConstant %int_0 = OpConstant %int 0 %_ptr_Uniform_uint = OpTypePointer Uniform %uint %_ptr_UniformConstant_13 = OpTypePointer UniformConstant %13 %v2int = OpTypeVector %int 2 %25 = OpConstantComposite %v2int %int_0 %int_0 %v4float = OpTypeVector %float 4 %uint_0 = OpConstant %uint 0 %_ptr_Uniform_float = OpTypePointer Uniform %float )" + kInputGlobals + kOutputGlobals + R"( ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float ; CHECK: [[null_uint:%\w+]] = OpConstantNull %uint )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %19 = OpAccessChain %_ptr_Uniform_uint %sbo %int_0 %20 = OpLoad %uint %19 %22 = OpAccessChain %_ptr_UniformConstant_13 %images %20 %23 = OpLoad %13 %22 %27 = OpImageRead %v4float %23 %25 %29 = OpCompositeExtract %float %27 0 %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 OpStore %31 %29 ; CHECK-NOT: OpStore %31 %29 ; CHECK: %133 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %134 = OpULessThan %bool %uint_0 %133 ; CHECK: OpSelectionMerge %135 None ; CHECK: OpBranchConditional %134 %136 %137 ; CHECK: %136 = OpLabel ; CHECK: %138 = OpLoad %uint %25 ; CHECK: OpBranch %135 ; CHECK: %137 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_48 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %135 ; CHECK: %135 = OpLabel ; CHECK: %142 = OpPhi %uint %138 %136 [[null_uint]] %137 ; CHECK: %27 = OpAccessChain %_ptr_UniformConstant_13 %images %142 ; CHECK: %28 = OpLoad %13 %27 ; CHECK: %48 = OpFunctionCall %uint %inst_bindless_direct_read_2 %uint_1 %uint_1 ; CHECK: %50 = OpULessThan %bool %142 %48 ; CHECK: OpSelectionMerge %51 None ; CHECK: OpBranchConditional %50 %52 %53 ; CHECK: %52 = OpLabel ; CHECK: %54 = OpLoad %13 %27 ; CHECK: %143 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_1 %142 ; CHECK: %144 = OpULessThan %bool %uint_0 %143 ; CHECK: OpSelectionMerge %145 None ; CHECK: OpBranchConditional %144 %146 %147 ; CHECK: %146 = OpLabel ; CHECK: %148 = OpLoad %13 %27 ; CHECK: %149 = OpImageRead %v4float %148 %20 ; CHECK: OpBranch %145 ; CHECK: %147 = OpLabel ; CHECK: %150 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_1 %142 %uint_0 ; CHECK: OpBranch %145 ; CHECK: %145 = OpLabel ; CHECK: %151 = OpPhi %v4float %149 %146 [[null_v4float]] %147 ; CHECK: OpBranch %51 ; CHECK: %53 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_51 %uint_0 %142 %48 ; CHECK: OpBranch %51 ; CHECK: %51 = OpLabel ; CHECK: %114 = OpPhi %v4float %151 %145 [[null_v4float]] %53 ; CHECK: %30 = OpCompositeExtract %float %114 0 ; CHECK: %31 = OpAccessChain %_ptr_Uniform_float %sbo %int_1 ; CHECK: %152 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %153 = OpULessThan %bool %uint_0 %152 ; CHECK: OpSelectionMerge %154 None ; CHECK: OpBranchConditional %153 %155 %156 ; CHECK: %155 = OpLabel ; CHECK: OpStore %31 %30 ; CHECK: OpBranch %154 ; CHECK: %156 = OpLabel ; CHECK: %158 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_54 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %154 ; CHECK: %154 = OpLabel OpReturn OpFunctionEnd )"; const std::string new_funcs = kDirectRead2 + kStreamWrite4Ray + kDirectRead4; // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, InstBoundsInitSameBlockOpReplication) { // Test that same block ops like OpSampledImage are replicated properly // where needed. // // clang-format off // // #version 450 core // #extension GL_EXT_nonuniform_qualifier : enable // // layout(location = 0) in vec2 inTexcoord; // layout(location = 0) out vec4 outColor; // // layout(set = 0, binding = 0) uniform Uniforms { // vec2 var0; // } uniforms; // // layout(set = 0, binding = 1) uniform sampler uniformSampler; // layout(set = 0, binding = 2) uniform texture2D uniformTex; // layout(set = 0, binding = 3) uniform texture2D uniformTexArr[8]; // // void main() { // int index = 0; // float x = texture(sampler2D(uniformTexArr[nonuniformEXT(index)], uniformSampler), inTexcoord.xy).x; // float y = texture(sampler2D(uniformTex, uniformSampler), inTexcoord.xy * uniforms.var0.xy).x; // outColor = vec4(x, y, 0.0, 0.0); // } // const std::string defs = R"( OpCapability Shader OpCapability ShaderNonUniformEXT OpCapability SampledImageArrayNonUniformIndexingEXT OpExtension "SPV_EXT_descriptor_indexing" ; CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %main "main" %inTexcoord %outColor ; CHECK: OpEntryPoint Fragment %main "main" %inTexcoord %outColor %gl_FragCoord OpExecutionMode %main OriginUpperLeft OpSource GLSL 450 OpSourceExtension "GL_EXT_nonuniform_qualifier" OpName %main "main" OpName %index "index" OpName %x "x" OpName %uniformTexArr "uniformTexArr" OpName %uniformSampler "uniformSampler" OpName %inTexcoord "inTexcoord" OpName %y "y" OpName %uniformTex "uniformTex" OpName %Uniforms "Uniforms" OpMemberName %Uniforms 0 "var0" OpName %uniforms "uniforms" OpName %outColor "outColor" OpDecorate %uniformTexArr DescriptorSet 0 OpDecorate %uniformTexArr Binding 3 OpDecorate %19 NonUniformEXT OpDecorate %22 NonUniformEXT OpDecorate %uniformSampler DescriptorSet 0 OpDecorate %uniformSampler Binding 1 OpDecorate %inTexcoord Location 0 OpDecorate %uniformTex DescriptorSet 0 OpDecorate %uniformTex Binding 2 OpMemberDecorate %Uniforms 0 Offset 0 OpDecorate %Uniforms Block OpDecorate %uniforms DescriptorSet 0 OpDecorate %uniforms Binding 0 OpDecorate %outColor Location 0 ; CHECK: OpDecorate %63 NonUniform ; CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ; CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord )" + kInputDecorations + R"( ; CHECK: OpDecorate %151 NonUniform %void = OpTypeVoid %3 = OpTypeFunction %void %int = OpTypeInt 32 1 %_ptr_Function_int = OpTypePointer Function %int %int_0 = OpConstant %int 0 %float = OpTypeFloat 32 %_ptr_Function_float = OpTypePointer Function %float %13 = OpTypeImage %float 2D 0 0 0 1 Unknown %uint = OpTypeInt 32 0 %uint_8 = OpConstant %uint 8 %_arr_13_uint_8 = OpTypeArray %13 %uint_8 %_ptr_UniformConstant__arr_13_uint_8 = OpTypePointer UniformConstant %_arr_13_uint_8 %uniformTexArr = OpVariable %_ptr_UniformConstant__arr_13_uint_8 UniformConstant %_ptr_UniformConstant_13 = OpTypePointer UniformConstant %13 %23 = OpTypeSampler %_ptr_UniformConstant_23 = OpTypePointer UniformConstant %23 %uniformSampler = OpVariable %_ptr_UniformConstant_23 UniformConstant %27 = OpTypeSampledImage %13 %v2float = OpTypeVector %float 2 %_ptr_Input_v2float = OpTypePointer Input %v2float %inTexcoord = OpVariable %_ptr_Input_v2float Input %v4float = OpTypeVector %float 4 %uint_0 = OpConstant %uint 0 %uniformTex = OpVariable %_ptr_UniformConstant_13 UniformConstant %Uniforms = OpTypeStruct %v2float %_ptr_Uniform_Uniforms = OpTypePointer Uniform %Uniforms %uniforms = OpVariable %_ptr_Uniform_Uniforms Uniform %_ptr_Uniform_v2float = OpTypePointer Uniform %v2float %_ptr_Output_v4float = OpTypePointer Output %v4float %outColor = OpVariable %_ptr_Output_v4float Output %float_0 = OpConstant %float 0 )" + kOutputGlobals + R"( ; CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float )" + kInputGlobals + R"( ; CHECK: [[null_v2float:%\w+]] = OpConstantNull %v2float )"; // clang-format on const std::string main_func = R"( %main = OpFunction %void None %3 %5 = OpLabel %index = OpVariable %_ptr_Function_int Function %x = OpVariable %_ptr_Function_float Function %y = OpVariable %_ptr_Function_float Function OpStore %index %int_0 %19 = OpLoad %int %index %21 = OpAccessChain %_ptr_UniformConstant_13 %uniformTexArr %19 %22 = OpLoad %13 %21 %26 = OpLoad %23 %uniformSampler %28 = OpSampledImage %27 %22 %26 %32 = OpLoad %v2float %inTexcoord %34 = OpImageSampleImplicitLod %v4float %28 %32 %36 = OpCompositeExtract %float %34 0 OpStore %x %36 %39 = OpLoad %13 %uniformTex %40 = OpLoad %23 %uniformSampler %41 = OpSampledImage %27 %39 %40 %42 = OpLoad %v2float %inTexcoord %47 = OpAccessChain %_ptr_Uniform_v2float %uniforms %int_0 %48 = OpLoad %v2float %47 %49 = OpFMul %v2float %42 %48 %50 = OpImageSampleImplicitLod %v4float %41 %49 %51 = OpCompositeExtract %float %50 0 ; CHECK-NOT: %51 = OpCompositeExtract %float %50 0 ; CHECK: %157 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ; CHECK: %158 = OpULessThan %bool %uint_0 %157 ; CHECK: OpSelectionMerge %159 None ; CHECK: OpBranchConditional %158 %160 %161 ; CHECK: %160 = OpLabel ; CHECK: %162 = OpLoad %v2float %47 ; CHECK: OpBranch %159 ; CHECK: %161 = OpLabel ; CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_87 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %159 ; CHECK: %159 = OpLabel ; CHECK: %166 = OpPhi %v2float %162 %160 [[null_v2float]] %161 ; CHECK: %49 = OpFMul %v2float %42 %166 ; CHECK: %167 = OpSampledImage %27 %39 %40 ; CHECK: %168 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_2 %uint_0 ; CHECK: %169 = OpULessThan %bool %uint_0 %168 ; CHECK: OpSelectionMerge %170 None ; CHECK: OpBranchConditional %169 %171 %172 ; CHECK: %171 = OpLabel ; CHECK: %173 = OpLoad %13 %uniformTex ; CHECK: %174 = OpSampledImage %27 %173 %40 ; CHECK: %175 = OpImageSampleImplicitLod %v4float %174 %49 ; CHECK: OpBranch %170 ; CHECK: %172 = OpLabel ; CHECK: %177 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_89 %uint_1 %uint_0 %uint_0 ; CHECK: OpBranch %170 ; CHECK: %170 = OpLabel ; CHECK: %178 = OpPhi %v4float %175 %171 [[null_v4float]] %172 ; CHECK: %51 = OpCompositeExtract %float %178 0 OpStore %y %51 %54 = OpLoad %float %x %55 = OpLoad %float %y %57 = OpCompositeConstruct %v4float %54 %55 %float_0 %float_0 OpStore %outColor %57 OpReturn OpFunctionEnd )"; const std::string new_funcs = kStreamWrite4Frag + kDirectRead4; SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(defs + main_func + new_funcs, true, 7u, 23u, true, true, false, false, false); } TEST_F(InstBindlessTest, MultipleUniformNonAggregateRefsNoDescInit) { // Check that uniform refs do not go out-of-bounds. All checks use same input // buffer read function call result at top of function for uniform buffer // length. Because descriptor indexing is not being checked, we can avoid one // buffer load. // // Texture2D g_tColor; // SamplerState g_sAniso; // // layout(push_constant) cbuffer PerViewPushConst_t { bool g_B; }; // // cbuffer PerViewConstantBuffer_t { // float2 g_TexOff0; // float2 g_TexOff1; // }; // // struct PS_INPUT { // float2 vTextureCoords : TEXCOORD2; // }; // // struct PS_OUTPUT { // float4 vColor : SV_Target0; // }; // // PS_OUTPUT MainPs(PS_INPUT i) { // PS_OUTPUT ps_output; // float2 off; // float2 vtc; // if (g_B) // off = g_TexOff0; // else // off = g_TexOff1; // vtc = i.vTextureCoords.xy + off; // ps_output.vColor = g_tColor.Sample(g_sAniso, vtc); // return ps_output; // } // clang-format off const std::string text = R"( OpCapability Shader ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %_ %__0 %g_tColor %g_sAniso %i_vTextureCoords %_entryPointOutput_vColor ;CHECK: OpEntryPoint Fragment %MainPs "MainPs" %_ %__0 %g_tColor %g_sAniso %i_vTextureCoords %_entryPointOutput_vColor %inst_bindless_input_buffer %inst_bindless_output_buffer %gl_FragCoord OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %PerViewPushConst_t "PerViewPushConst_t" OpMemberName %PerViewPushConst_t 0 "g_B" OpName %_ "" OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" OpMemberName %PerViewConstantBuffer_t 0 "g_TexOff0" OpMemberName %PerViewConstantBuffer_t 1 "g_TexOff1" OpName %__0 "" OpName %g_tColor "g_tColor" OpName %g_sAniso "g_sAniso" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpMemberDecorate %PerViewPushConst_t 0 Offset 0 OpDecorate %PerViewPushConst_t Block OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 OpMemberDecorate %PerViewConstantBuffer_t 1 Offset 8 OpDecorate %PerViewConstantBuffer_t Block OpDecorate %__0 DescriptorSet 0 OpDecorate %__0 Binding 1 OpDecorate %g_tColor DescriptorSet 0 OpDecorate %g_tColor Binding 0 OpDecorate %g_sAniso DescriptorSet 0 OpDecorate %g_sAniso Binding 2 OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %uint = OpTypeInt 32 0 %PerViewPushConst_t = OpTypeStruct %uint %_ptr_PushConstant_PerViewPushConst_t = OpTypePointer PushConstant %PerViewPushConst_t %_ = OpVariable %_ptr_PushConstant_PerViewPushConst_t PushConstant %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint %bool = OpTypeBool %uint_0 = OpConstant %uint 0 %PerViewConstantBuffer_t = OpTypeStruct %v2float %v2float %_ptr_Uniform_PerViewConstantBuffer_t = OpTypePointer Uniform %PerViewConstantBuffer_t %__0 = OpVariable %_ptr_Uniform_PerViewConstantBuffer_t Uniform %_ptr_Uniform_v2float = OpTypePointer Uniform %v2float %int_1 = OpConstant %int 1 %49 = OpTypeImage %float 2D 0 0 0 1 Unknown %_ptr_UniformConstant_49 = OpTypePointer UniformConstant %49 %g_tColor = OpVariable %_ptr_UniformConstant_49 UniformConstant %53 = OpTypeSampler %_ptr_UniformConstant_53 = OpTypePointer UniformConstant %53 %g_sAniso = OpVariable %_ptr_UniformConstant_53 UniformConstant %57 = OpTypeSampledImage %49 %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output )" + kInputGlobals + kOutputGlobals + R"( ;CHECK:%_ptr_Input_v4float = OpTypePointer Input %v4float ;CHECK:%gl_FragCoord = OpVariable %_ptr_Input_v4float Input ;CHECK: %v4uint = OpTypeVector %uint 4 ;CHECK: [[null_v2float:%\w+]] = OpConstantNull %v2float %MainPs = OpFunction %void None %3 %5 = OpLabel ;CHECK: %140 = OpFunctionCall %uint %inst_bindless_direct_read_3 %uint_1 %uint_1 %uint_0 ;CHECK: OpBranch %117 ;CHECK: %117 = OpLabel ;CHECK: OpBranch %116 ;CHECK: %116 = OpLabel %69 = OpLoad %v2float %i_vTextureCoords %82 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 %83 = OpLoad %uint %82 %84 = OpINotEqual %bool %83 %uint_0 OpSelectionMerge %91 None OpBranchConditional %84 %85 %88 %85 = OpLabel %86 = OpAccessChain %_ptr_Uniform_v2float %__0 %int_0 %87 = OpLoad %v2float %86 ;CHECK-NOT: %87 = OpLoad %v2float %86 ;CHECK: %119 = OpIAdd %uint %uint_0 %uint_7 ;CHECK: %141 = OpULessThan %bool %119 %140 ;CHECK: OpSelectionMerge %143 None ;CHECK: OpBranchConditional %141 %144 %145 ;CHECK: %144 = OpLabel ;CHECK: %146 = OpLoad %v2float %86 ;CHECK: OpBranch %143 ;CHECK: %145 = OpLabel ;CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_71 %uint_4 %uint_0 %119 %140 ;CHECK: OpBranch %143 ;CHECK: %143 = OpLabel ;CHECK: %203 = OpPhi %v2float %146 %144 [[null_v2float]] %145 OpBranch %91 %88 = OpLabel %89 = OpAccessChain %_ptr_Uniform_v2float %__0 %int_1 %90 = OpLoad %v2float %89 ;CHECK-NOT: %90 = OpLoad %v2float %89 ;CHECK: %204 = OpIAdd %uint %uint_8 %uint_7 ;CHECK: %205 = OpULessThan %bool %204 %140 ;CHECK: OpSelectionMerge %206 None ;CHECK: OpBranchConditional %205 %207 %208 ;CHECK: %207 = OpLabel ;CHECK: %209 = OpLoad %v2float %89 ;CHECK: OpBranch %206 ;CHECK: %208 = OpLabel ;CHECK: %211 = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_75 %uint_4 %uint_0 %204 %140 ;CHECK: OpBranch %206 ;CHECK: %206 = OpLabel ;CHECK: %212 = OpPhi %v2float %209 %207 [[null_v2float]] %208 OpBranch %91 %91 = OpLabel %115 = OpPhi %v2float %87 %85 %90 %88 ;CHECK-NOT: %115 = OpPhi %v2float %87 %85 %90 %88 ;CHECK: %115 = OpPhi %v2float %203 %143 %212 %206 %95 = OpFAdd %v2float %69 %115 %96 = OpLoad %49 %g_tColor %97 = OpLoad %53 %g_sAniso %98 = OpSampledImage %57 %96 %97 %100 = OpImageSampleImplicitLod %v4float %98 %95 OpStore %_entryPointOutput_vColor %100 OpReturn OpFunctionEnd )" + kDirectRead3 + kStreamWrite5Frag; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, false, false, true, false, true); } TEST_F(InstBindlessTest, UniformArrayRefNoDescInit) { // Check that uniform array ref does not go out-of-bounds. // // Texture2D g_tColor; // SamplerState g_sAniso; // // layout(push_constant) cbuffer PerViewPushConst_t { uint g_c; }; // // struct PerBatchEnvMapConstantBuffer_t { // float4x3 g_matEnvMapWorldToLocal; // float4 g_vEnvironmentMapBoxMins; // float2 g_TexOff; // }; // // cbuffer _BindlessFastEnvMapCB_PS_t { // PerBatchEnvMapConstantBuffer_t g_envMapConstants[128]; // }; // // struct PS_INPUT { // float2 vTextureCoords : TEXCOORD2; // }; // // struct PS_OUTPUT { // float4 vColor : SV_Target0; // }; // // PS_OUTPUT MainPs(PS_INPUT i) { // PS_OUTPUT ps_output; // float2 off; // float2 vtc; // off = g_envMapConstants[g_c].g_TexOff; // vtc = i.vTextureCoords.xy + off; // ps_output.vColor = g_tColor.Sample(g_sAniso, vtc); // return ps_output; // } // clang-format off const std::string text = R"( OpCapability Shader ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %_ %__0 %g_tColor %g_sAniso %i_vTextureCoords %_entryPointOutput_vColor OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %PerBatchEnvMapConstantBuffer_t "PerBatchEnvMapConstantBuffer_t" OpMemberName %PerBatchEnvMapConstantBuffer_t 0 "g_matEnvMapWorldToLocal" OpMemberName %PerBatchEnvMapConstantBuffer_t 1 "g_vEnvironmentMapBoxMins" OpMemberName %PerBatchEnvMapConstantBuffer_t 2 "g_TexOff" OpName %_BindlessFastEnvMapCB_PS_t "_BindlessFastEnvMapCB_PS_t" OpMemberName %_BindlessFastEnvMapCB_PS_t 0 "g_envMapConstants" OpName %_ "" OpName %PerViewPushConst_t "PerViewPushConst_t" OpMemberName %PerViewPushConst_t 0 "g_c" OpName %__0 "" OpName %g_tColor "g_tColor" OpName %g_sAniso "g_sAniso" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 0 RowMajor OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 0 Offset 0 OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 0 MatrixStride 16 OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 1 Offset 48 OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 2 Offset 64 OpDecorate %_arr_PerBatchEnvMapConstantBuffer_t_uint_128 ArrayStride 80 OpMemberDecorate %_BindlessFastEnvMapCB_PS_t 0 Offset 0 OpDecorate %_BindlessFastEnvMapCB_PS_t Block OpDecorate %_ DescriptorSet 0 OpDecorate %_ Binding 2 OpMemberDecorate %PerViewPushConst_t 0 Offset 0 OpDecorate %PerViewPushConst_t Block OpDecorate %g_tColor DescriptorSet 0 OpDecorate %g_tColor Binding 0 OpDecorate %g_sAniso DescriptorSet 0 OpDecorate %g_sAniso Binding 1 OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %v3float = OpTypeVector %float 3 %mat4v3float = OpTypeMatrix %v3float 4 %PerBatchEnvMapConstantBuffer_t = OpTypeStruct %mat4v3float %v4float %v2float %uint = OpTypeInt 32 0 %uint_128 = OpConstant %uint 128 %_arr_PerBatchEnvMapConstantBuffer_t_uint_128 = OpTypeArray %PerBatchEnvMapConstantBuffer_t %uint_128 %_BindlessFastEnvMapCB_PS_t = OpTypeStruct %_arr_PerBatchEnvMapConstantBuffer_t_uint_128 %_ptr_Uniform__BindlessFastEnvMapCB_PS_t = OpTypePointer Uniform %_BindlessFastEnvMapCB_PS_t %_ = OpVariable %_ptr_Uniform__BindlessFastEnvMapCB_PS_t Uniform %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %PerViewPushConst_t = OpTypeStruct %uint %_ptr_PushConstant_PerViewPushConst_t = OpTypePointer PushConstant %PerViewPushConst_t %__0 = OpVariable %_ptr_PushConstant_PerViewPushConst_t PushConstant %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint %int_2 = OpConstant %int 2 %_ptr_Uniform_v2float = OpTypePointer Uniform %v2float %46 = OpTypeImage %float 2D 0 0 0 1 Unknown %_ptr_UniformConstant_46 = OpTypePointer UniformConstant %46 %g_tColor = OpVariable %_ptr_UniformConstant_46 UniformConstant %50 = OpTypeSampler %_ptr_UniformConstant_50 = OpTypePointer UniformConstant %50 %g_sAniso = OpVariable %_ptr_UniformConstant_50 UniformConstant %54 = OpTypeSampledImage %46 %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output )" + kInputGlobals + kOutputGlobals + R"( ;CHECK:%_ptr_Input_v4float = OpTypePointer Input %v4float ;CHECK:%gl_FragCoord = OpVariable %_ptr_Input_v4float Input ;CHECK: %v4uint = OpTypeVector %uint 4 ;CHECK: [[null_v2float:%\w+]] = OpConstantNull %v2float %MainPs = OpFunction %void None %3 %5 = OpLabel ;CHECK: %123 = OpFunctionCall %uint %inst_bindless_direct_read_3 %uint_1 %uint_2 %uint_0 ;CHECK: OpBranch %93 ;CHECK: %93 = OpLabel ;CHECK: OpBranch %92 ;CHECK: %92 = OpLabel %66 = OpLoad %v2float %i_vTextureCoords %79 = OpAccessChain %_ptr_PushConstant_uint %__0 %int_0 %80 = OpLoad %uint %79 %81 = OpAccessChain %_ptr_Uniform_v2float %_ %int_0 %80 %int_2 %82 = OpLoad %v2float %81 ;CHECK-NOT: %82 = OpLoad %v2float %81 ;CHECK: %96 = OpIMul %uint %uint_80 %80 ;CHECK: %97 = OpIAdd %uint %uint_0 %96 ;CHECK: %99 = OpIAdd %uint %97 %uint_64 ;CHECK: %101 = OpIAdd %uint %99 %uint_7 ;CHECK: %125 = OpULessThan %bool %101 %123 ;CHECK: OpSelectionMerge %127 None ;CHECK: OpBranchConditional %125 %128 %129 ;CHECK: %128 = OpLabel ;CHECK: %130 = OpLoad %v2float %81 ;CHECK: OpBranch %127 ;CHECK: %129 = OpLabel ;CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_78 %uint_4 %uint_0 %101 %123 ;CHECK: OpBranch %127 ;CHECK: %127 = OpLabel ;CHECK: %186 = OpPhi %v2float %130 %128 [[null_v2float]] %129 %86 = OpFAdd %v2float %66 %82 ;CHECK-NOT: %86 = OpFAdd %v2float %66 %82 ;CHECK: %86 = OpFAdd %v2float %66 %186 %87 = OpLoad %46 %g_tColor %88 = OpLoad %50 %g_sAniso %89 = OpSampledImage %54 %87 %88 %91 = OpImageSampleImplicitLod %v4float %89 %86 OpStore %_entryPointOutput_vColor %91 OpReturn OpFunctionEnd )" + kDirectRead3 + kStreamWrite5Frag; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, false, false, true, false, true); } TEST_F(InstBindlessTest, UniformArrayRefWithDescInit) { // The buffer-oob and desc-init checks should use the same debug // output buffer write function. // // Same source as UniformArrayRefNoDescInit // clang-format off const std::string text = R"( OpCapability Shader ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %_ %__0 %g_tColor %g_sAniso %i_vTextureCoords %_entryPointOutput_vColor ;CHECK: OpEntryPoint Fragment %MainPs "MainPs" %_ %__0 %g_tColor %g_sAniso %i_vTextureCoords %_entryPointOutput_vColor %inst_bindless_input_buffer %inst_bindless_output_buffer %gl_FragCoord OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %PerBatchEnvMapConstantBuffer_t "PerBatchEnvMapConstantBuffer_t" OpMemberName %PerBatchEnvMapConstantBuffer_t 0 "g_matEnvMapWorldToLocal" OpMemberName %PerBatchEnvMapConstantBuffer_t 1 "g_vEnvironmentMapBoxMins" OpMemberName %PerBatchEnvMapConstantBuffer_t 2 "g_TexOff" OpName %_BindlessFastEnvMapCB_PS_t "_BindlessFastEnvMapCB_PS_t" OpMemberName %_BindlessFastEnvMapCB_PS_t 0 "g_envMapConstants" OpName %_ "" OpName %PerViewPushConst_t "PerViewPushConst_t" OpMemberName %PerViewPushConst_t 0 "g_c" OpName %__0 "" OpName %g_tColor "g_tColor" OpName %g_sAniso "g_sAniso" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 0 RowMajor OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 0 Offset 0 OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 0 MatrixStride 16 OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 1 Offset 48 OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 2 Offset 64 OpDecorate %_arr_PerBatchEnvMapConstantBuffer_t_uint_128 ArrayStride 80 OpMemberDecorate %_BindlessFastEnvMapCB_PS_t 0 Offset 0 OpDecorate %_BindlessFastEnvMapCB_PS_t Block OpDecorate %_ DescriptorSet 0 OpDecorate %_ Binding 2 OpMemberDecorate %PerViewPushConst_t 0 Offset 0 OpDecorate %PerViewPushConst_t Block OpDecorate %g_tColor DescriptorSet 0 OpDecorate %g_tColor Binding 0 OpDecorate %g_sAniso DescriptorSet 0 OpDecorate %g_sAniso Binding 1 OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %v3float = OpTypeVector %float 3 %mat4v3float = OpTypeMatrix %v3float 4 %PerBatchEnvMapConstantBuffer_t = OpTypeStruct %mat4v3float %v4float %v2float %uint = OpTypeInt 32 0 %uint_128 = OpConstant %uint 128 %_arr_PerBatchEnvMapConstantBuffer_t_uint_128 = OpTypeArray %PerBatchEnvMapConstantBuffer_t %uint_128 %_BindlessFastEnvMapCB_PS_t = OpTypeStruct %_arr_PerBatchEnvMapConstantBuffer_t_uint_128 %_ptr_Uniform__BindlessFastEnvMapCB_PS_t = OpTypePointer Uniform %_BindlessFastEnvMapCB_PS_t %_ = OpVariable %_ptr_Uniform__BindlessFastEnvMapCB_PS_t Uniform %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %PerViewPushConst_t = OpTypeStruct %uint %_ptr_PushConstant_PerViewPushConst_t = OpTypePointer PushConstant %PerViewPushConst_t %__0 = OpVariable %_ptr_PushConstant_PerViewPushConst_t PushConstant %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint %int_2 = OpConstant %int 2 %_ptr_Uniform_v2float = OpTypePointer Uniform %v2float %46 = OpTypeImage %float 2D 0 0 0 1 Unknown %_ptr_UniformConstant_46 = OpTypePointer UniformConstant %46 %g_tColor = OpVariable %_ptr_UniformConstant_46 UniformConstant %50 = OpTypeSampler %_ptr_UniformConstant_50 = OpTypePointer UniformConstant %50 %g_sAniso = OpVariable %_ptr_UniformConstant_50 UniformConstant %54 = OpTypeSampledImage %46 %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output )" + kInputGlobals + kOutputGlobals + R"( ;CHECK:%_ptr_Input_v4float = OpTypePointer Input %v4float ;CHECK:%gl_FragCoord = OpVariable %_ptr_Input_v4float Input ;CHECK: %v4uint = OpTypeVector %uint 4 ;CHECK: [[null_v2float:%\w+]] = OpConstantNull %v2float ;CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float %MainPs = OpFunction %void None %3 %5 = OpLabel ;CHECK: %126 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_2 %uint_0 ;CHECK: %191 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %uint_0 ;CHECK: OpBranch %93 ;CHECK: %93 = OpLabel ;CHECK: OpBranch %92 ;CHECK: %92 = OpLabel %66 = OpLoad %v2float %i_vTextureCoords %79 = OpAccessChain %_ptr_PushConstant_uint %__0 %int_0 %80 = OpLoad %uint %79 %81 = OpAccessChain %_ptr_Uniform_v2float %_ %int_0 %80 %int_2 %82 = OpLoad %v2float %81 %86 = OpFAdd %v2float %66 %82 ;CHECK-NOT: %82 = OpLoad %v2float %81 ;CHECK-NOT: %86 = OpFAdd %v2float %66 %82 ;CHECK: %96 = OpIMul %uint %uint_80 %80 ;CHECK: %97 = OpIAdd %uint %uint_0 %96 ;CHECK: %99 = OpIAdd %uint %97 %uint_64 ;CHECK: %101 = OpIAdd %uint %99 %uint_7 ;CHECK: %128 = OpULessThan %bool %101 %126 ;CHECK: OpSelectionMerge %130 None ;CHECK: OpBranchConditional %128 %131 %132 ;CHECK: %131 = OpLabel ;CHECK: %133 = OpLoad %v2float %81 ;CHECK: OpBranch %130 ;CHECK: %132 = OpLabel ;CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_78 %uint_4 %uint_0 %101 %126 ;CHECK: OpBranch %130 ;CHECK: %130 = OpLabel ;CHECK: %190 = OpPhi %v2float %133 %131 [[null_v2float]] %132 ;CHECK: %86 = OpFAdd %v2float %66 %190 %87 = OpLoad %46 %g_tColor %88 = OpLoad %50 %g_sAniso %89 = OpSampledImage %54 %87 %88 %91 = OpImageSampleImplicitLod %v4float %89 %86 OpStore %_entryPointOutput_vColor %91 ;CHECK-NOT: %91 = OpImageSampleImplicitLod %v4float %89 %86 ;CHECK-NOT: OpStore %_entryPointOutput_vColor %91 ;CHECK: %192 = OpULessThan %bool %uint_0 %191 ;CHECK: OpSelectionMerge %193 None ;CHECK: OpBranchConditional %192 %194 %195 ;CHECK: %194 = OpLabel ;CHECK: %196 = OpLoad %46 %g_tColor ;CHECK: %197 = OpSampledImage %54 %196 %88 ;CHECK: %198 = OpImageSampleImplicitLod %v4float %197 %86 ;CHECK: OpBranch %193 ;CHECK: %195 = OpLabel ;CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_83 %uint_1 %uint_0 %uint_0 %uint_0 ;CHECK: OpBranch %193 ;CHECK: %193 = OpLabel ;CHECK: %202 = OpPhi %v4float %198 %194 [[null_v4float]] %195 ;CHECK: OpStore %_entryPointOutput_vColor %202 OpReturn OpFunctionEnd )" + kDirectRead4 + kStreamWrite5Frag; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, true, true, true, false, true); } TEST_F(InstBindlessTest, Descriptor16BitIdxRef) { // Check that descriptor indexed with 16bit index is inbounds and // initialized // // Use Simple source with min16uint g_nDataIdx // clang-format off const std::string text = R"( OpCapability Shader OpCapability Int16 OpCapability StoragePushConstant16 ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %g_tColor %_ %g_sAniso %i_vTextureCoords %_entryPointOutput_vColor ;CHECK: OpEntryPoint Fragment %MainPs "MainPs" %g_tColor %_ %g_sAniso %i_vTextureCoords %_entryPointOutput_vColor %inst_bindless_output_buffer %gl_FragCoord %inst_bindless_input_buffer OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %g_tColor "g_tColor" OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" OpName %_ "" OpName %g_sAniso "g_sAniso" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpDecorate %g_tColor DescriptorSet 0 OpDecorate %g_tColor Binding 0 OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 OpDecorate %PerViewConstantBuffer_t Block OpDecorate %g_sAniso DescriptorSet 0 OpDecorate %g_sAniso Binding 0 OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord )" + kInputDecorations + R"( %void = OpTypeVoid %10 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %16 = OpTypeImage %float 2D 0 0 0 1 Unknown %uint = OpTypeInt 32 0 %uint_128 = OpConstant %uint 128 %_arr_16_uint_128 = OpTypeArray %16 %uint_128 %_ptr_UniformConstant__arr_16_uint_128 = OpTypePointer UniformConstant %_arr_16_uint_128 %g_tColor = OpVariable %_ptr_UniformConstant__arr_16_uint_128 UniformConstant %ushort = OpTypeInt 16 0 %PerViewConstantBuffer_t = OpTypeStruct %ushort %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant %_ptr_PushConstant_ushort = OpTypePointer PushConstant %ushort %_ptr_UniformConstant_16 = OpTypePointer UniformConstant %16 %25 = OpTypeSampler %_ptr_UniformConstant_25 = OpTypePointer UniformConstant %25 %g_sAniso = OpVariable %_ptr_UniformConstant_25 UniformConstant %27 = OpTypeSampledImage %16 %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output )" + kOutputGlobals + R"( ;CHECK:%_ptr_Input_v4float = OpTypePointer Input %v4float ;CHECK:%gl_FragCoord = OpVariable %_ptr_Input_v4float Input ;CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float )" + kInputGlobals + R"( %MainPs = OpFunction %void None %10 %30 = OpLabel ;CHECK: OpBranch %108 ;CHECK: %108 = OpLabel ;CHECK: OpBranch %39 ;CHECK: %39 = OpLabel %31 = OpLoad %v2float %i_vTextureCoords %32 = OpAccessChain %_ptr_PushConstant_ushort %_ %int_0 %33 = OpLoad %ushort %32 %34 = OpAccessChain %_ptr_UniformConstant_16 %g_tColor %33 %35 = OpLoad %16 %34 %36 = OpLoad %25 %g_sAniso %37 = OpSampledImage %27 %35 %36 %38 = OpImageSampleImplicitLod %v4float %37 %31 OpStore %_entryPointOutput_vColor %38 ;CHECK-NOT: %38 = OpImageSampleImplicitLod %v4float %37 %31 ;CHECK-NOT: OpStore %_entryPointOutput_vColor %38 ;CHECK: %41 = OpUConvert %uint %33 ;CHECK: %43 = OpULessThan %bool %41 %uint_128 ;CHECK: OpSelectionMerge %44 None ;CHECK: OpBranchConditional %43 %45 %46 ;CHECK: %45 = OpLabel ;CHECK: %47 = OpLoad %16 %34 ;CHECK: %48 = OpSampledImage %27 %47 %36 ;CHECK: %109 = OpUConvert %uint %33 ;CHECK: %131 = OpFunctionCall %uint %inst_bindless_direct_read_4 %uint_0 %uint_0 %uint_0 %109 ;CHECK: %132 = OpULessThan %bool %uint_0 %131 ;CHECK: OpSelectionMerge %133 None ;CHECK: OpBranchConditional %132 %134 %135 ;CHECK: %134 = OpLabel ;CHECK: %136 = OpLoad %16 %34 ;CHECK: %137 = OpSampledImage %27 %136 %36 ;CHECK: %138 = OpImageSampleImplicitLod %v4float %137 %31 ;CHECK: OpBranch %133 ;CHECK: %135 = OpLabel ;CHECK: %139 = OpUConvert %uint %33 ;CHECK: %140 = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_60 %uint_1 %139 %uint_0 ;CHECK: OpBranch %133 ;CHECK: %133 = OpLabel ;CHECK: [[phi_result_1:%\w+]] = OpPhi %v4float %138 %134 [[null_v4float]] %135 ;CHECK: OpBranch %44 ;CHECK: %46 = OpLabel ;CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_4 %uint_60 %uint_0 %41 %uint_128 ;CHECK: OpBranch %44 ;CHECK: %44 = OpLabel ;CHECK: [[phi_result_2:%\w+]] = OpPhi %v4float [[phi_result_1]] %133 [[null_v4float]] %46 ;CHECK: OpStore %_entryPointOutput_vColor [[phi_result_2]] OpReturn OpFunctionEnd )" + kStreamWrite4Frag + kDirectRead4; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, true, true, false, false, true); } TEST_F(InstBindlessTest, UniformArray16bitIdxRef) { // Check that uniform array ref with 16bit index does not go out-of-bounds. // // Texture2D g_tColor; // SamplerState g_sAniso; // // layout(push_constant) cbuffer PerViewPushConst_t { min16uint g_c; }; // // struct PerBatchEnvMapConstantBuffer_t { // float4x3 g_matEnvMapWorldToLocal; // float4 g_vEnvironmentMapBoxMins; // float2 g_TexOff; // }; // // cbuffer _BindlessFastEnvMapCB_PS_t { // PerBatchEnvMapConstantBuffer_t g_envMapConstants[128]; // }; // // struct PS_INPUT { // float2 vTextureCoords : TEXCOORD2; // }; // // struct PS_OUTPUT { // float4 vColor : SV_Target0; // }; // // PS_OUTPUT MainPs(PS_INPUT i) { // PS_OUTPUT ps_output; // float2 off; // float2 vtc; // off = g_envMapConstants[g_c].g_TexOff; // vtc = i.vTextureCoords.xy + off; // ps_output.vColor = g_tColor.Sample(g_sAniso, vtc); // return ps_output; // } // clang-format off const std::string text = R"( OpCapability Shader OpCapability Int16 OpCapability StoragePushConstant16 ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %MainPs "MainPs" %_ %__0 %g_tColor %g_sAniso %i_vTextureCoords %_entryPointOutput_vColor ;CHECK: OpEntryPoint Fragment %MainPs "MainPs" %_ %__0 %g_tColor %g_sAniso %i_vTextureCoords %_entryPointOutput_vColor %inst_bindless_input_buffer %inst_bindless_output_buffer %gl_FragCoord OpExecutionMode %MainPs OriginUpperLeft OpSource HLSL 500 OpName %MainPs "MainPs" OpName %PerBatchEnvMapConstantBuffer_t "PerBatchEnvMapConstantBuffer_t" OpMemberName %PerBatchEnvMapConstantBuffer_t 0 "g_matEnvMapWorldToLocal" OpMemberName %PerBatchEnvMapConstantBuffer_t 1 "g_vEnvironmentMapBoxMins" OpMemberName %PerBatchEnvMapConstantBuffer_t 2 "g_TexOff" OpName %_BindlessFastEnvMapCB_PS_t "_BindlessFastEnvMapCB_PS_t" OpMemberName %_BindlessFastEnvMapCB_PS_t 0 "g_envMapConstants" OpName %_ "" OpName %PerViewPushConst_t "PerViewPushConst_t" OpMemberName %PerViewPushConst_t 0 "g_c" OpName %__0 "" OpName %g_tColor "g_tColor" OpName %g_sAniso "g_sAniso" OpName %i_vTextureCoords "i.vTextureCoords" OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 0 RowMajor OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 0 Offset 0 OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 0 MatrixStride 16 OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 1 Offset 48 OpMemberDecorate %PerBatchEnvMapConstantBuffer_t 2 Offset 64 OpDecorate %_arr_PerBatchEnvMapConstantBuffer_t_uint_128 ArrayStride 80 OpMemberDecorate %_BindlessFastEnvMapCB_PS_t 0 Offset 0 OpDecorate %_BindlessFastEnvMapCB_PS_t Block OpDecorate %_ DescriptorSet 0 OpDecorate %_ Binding 0 OpMemberDecorate %PerViewPushConst_t 0 Offset 0 OpDecorate %PerViewPushConst_t Block OpDecorate %g_tColor DescriptorSet 0 OpDecorate %g_tColor Binding 0 OpDecorate %g_sAniso DescriptorSet 0 OpDecorate %g_sAniso Binding 0 OpDecorate %i_vTextureCoords Location 0 OpDecorate %_entryPointOutput_vColor Location 0 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %14 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %v4float = OpTypeVector %float 4 %v3float = OpTypeVector %float 3 %mat4v3float = OpTypeMatrix %v3float 4 %PerBatchEnvMapConstantBuffer_t = OpTypeStruct %mat4v3float %v4float %v2float %uint = OpTypeInt 32 0 %uint_128 = OpConstant %uint 128 %_arr_PerBatchEnvMapConstantBuffer_t_uint_128 = OpTypeArray %PerBatchEnvMapConstantBuffer_t %uint_128 %_BindlessFastEnvMapCB_PS_t = OpTypeStruct %_arr_PerBatchEnvMapConstantBuffer_t_uint_128 %_ptr_Uniform__BindlessFastEnvMapCB_PS_t = OpTypePointer Uniform %_BindlessFastEnvMapCB_PS_t %_ = OpVariable %_ptr_Uniform__BindlessFastEnvMapCB_PS_t Uniform %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %ushort = OpTypeInt 16 0 %PerViewPushConst_t = OpTypeStruct %ushort %_ptr_PushConstant_PerViewPushConst_t = OpTypePointer PushConstant %PerViewPushConst_t %__0 = OpVariable %_ptr_PushConstant_PerViewPushConst_t PushConstant %_ptr_PushConstant_ushort = OpTypePointer PushConstant %ushort %int_2 = OpConstant %int 2 %_ptr_Uniform_v2float = OpTypePointer Uniform %v2float %30 = OpTypeImage %float 2D 0 0 0 1 Unknown %_ptr_UniformConstant_30 = OpTypePointer UniformConstant %30 %g_tColor = OpVariable %_ptr_UniformConstant_30 UniformConstant %32 = OpTypeSampler %_ptr_UniformConstant_32 = OpTypePointer UniformConstant %32 %g_sAniso = OpVariable %_ptr_UniformConstant_32 UniformConstant %34 = OpTypeSampledImage %30 %_ptr_Input_v2float = OpTypePointer Input %v2float %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input %_ptr_Output_v4float = OpTypePointer Output %v4float %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output )" + kInputGlobals + kOutputGlobals + R"( ;CHECK:%_ptr_Input_v4float = OpTypePointer Input %v4float ;CHECK:%gl_FragCoord = OpVariable %_ptr_Input_v4float Input ;CHECK: [[null_v2float:%\w+]] = OpConstantNull %v2float %MainPs = OpFunction %void None %14 %37 = OpLabel ;CHECK: %79 = OpFunctionCall %uint %inst_bindless_direct_read_3 %uint_1 %uint_0 %uint_0 ;CHECK: OpBranch %49 ;CHECK: %49 = OpLabel ;CHECK: OpBranch %48 ;CHECK: %48 = OpLabel %38 = OpLoad %v2float %i_vTextureCoords %39 = OpAccessChain %_ptr_PushConstant_ushort %__0 %int_0 %40 = OpLoad %ushort %39 %41 = OpAccessChain %_ptr_Uniform_v2float %_ %int_0 %40 %int_2 %42 = OpLoad %v2float %41 %43 = OpFAdd %v2float %38 %42 ;CHECK-NOT: %42 = OpLoad %v2float %41 ;CHECK-NOT: %43 = OpFAdd %v2float %38 %42 ;CHECK: %52 = OpUConvert %uint %40 ;CHECK: %53 = OpIMul %uint %uint_80 %52 ;CHECK: %54 = OpIAdd %uint %uint_0 %53 ;CHECK: %56 = OpIAdd %uint %54 %uint_64 ;CHECK: %58 = OpIAdd %uint %56 %uint_7 ;CHECK: %81 = OpULessThan %bool %58 %79 ;CHECK: OpSelectionMerge %83 None ;CHECK: OpBranchConditional %81 %84 %85 ;CHECK: %84 = OpLabel ;CHECK: %86 = OpLoad %v2float %41 ;CHECK: OpBranch %83 ;CHECK: %85 = OpLabel ;CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_81 %uint_4 %uint_0 %58 %79 ;CHECK: OpBranch %83 ;CHECK: %83 = OpLabel ;CHECK: %143 = OpPhi %v2float %86 %84 [[null_v2float]] %85 ;CHECK: %43 = OpFAdd %v2float %38 %143 %44 = OpLoad %30 %g_tColor %45 = OpLoad %32 %g_sAniso %46 = OpSampledImage %34 %44 %45 %47 = OpImageSampleImplicitLod %v4float %46 %43 OpStore %_entryPointOutput_vColor %47 OpReturn OpFunctionEnd )" + kDirectRead3 + kStreamWrite5Frag; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, false, false, true, false, true); } TEST_F(InstBindlessTest, UniformMatrixRefRowMajor) { // The buffer-oob row major matrix check // // #version 450 // #extension GL_EXT_scalar_block_layout : enable // // layout(location = 0) in highp vec4 a_position; // layout(location = 0) out mediump float v_vtxResult; // // layout(set = 0, binding = 0, std430, row_major) uniform Block // { // lowp mat4x2 var; // }; // // void main (void) // { // v_vtxResult = var[2][1]; // } // clang-format off std::string text = R"( OpCapability Shader ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Vertex %main "main" %v_vtxResult %_ %a_position ;CHECK: OpEntryPoint Vertex %main "main" %v_vtxResult %_ %a_position %inst_bindless_input_buffer %inst_bindless_output_buffer %gl_VertexIndex %gl_InstanceIndex OpSource GLSL 450 OpSourceExtension "GL_EXT_scalar_block_layout" OpName %main "main" OpName %v_vtxResult "v_vtxResult" OpName %Block "Block" OpMemberName %Block 0 "var" OpName %_ "" OpName %a_position "a_position" OpDecorate %v_vtxResult RelaxedPrecision OpDecorate %v_vtxResult Location 0 OpMemberDecorate %Block 0 RowMajor OpMemberDecorate %Block 0 RelaxedPrecision OpMemberDecorate %Block 0 Offset 0 OpMemberDecorate %Block 0 MatrixStride 16 OpDecorate %Block Block OpDecorate %_ DescriptorSet 0 OpDecorate %_ Binding 0 OpDecorate %21 RelaxedPrecision ;CHECK-NOT: OpDecorate %21 RelaxedPrecision ;CHECK: OpDecorate %116 RelaxedPrecision OpDecorate %a_position Location 0 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + R"( ;CHECK: OpDecorate %61 RelaxedPrecision )" + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_VertexIndex BuiltIn VertexIndex ;CHECK: OpDecorate %gl_InstanceIndex BuiltIn InstanceIndex %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %_ptr_Output_float = OpTypePointer Output %float %v_vtxResult = OpVariable %_ptr_Output_float Output %v2float = OpTypeVector %float 2 %mat4v2float = OpTypeMatrix %v2float 4 %Block = OpTypeStruct %mat4v2float %_ptr_Uniform_Block = OpTypePointer Uniform %Block %_ = OpVariable %_ptr_Uniform_Block Uniform %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %int_2 = OpConstant %int 2 %uint = OpTypeInt 32 0 %uint_1 = OpConstant %uint 1 %_ptr_Uniform_float = OpTypePointer Uniform %float %v4float = OpTypeVector %float 4 %_ptr_Input_v4float = OpTypePointer Input %v4float %a_position = OpVariable %_ptr_Input_v4float Input )" + kInputGlobals + kOutputGlobals + R"( ;CHECK:%_ptr_Input_uint = OpTypePointer Input %uint ;CHECK:%gl_VertexIndex = OpVariable %_ptr_Input_uint Input ;CHECK:%gl_InstanceIndex = OpVariable %_ptr_Input_uint Input ;CHECK: [[null_float:%\w+]] = OpConstantNull %float %main = OpFunction %void None %3 %5 = OpLabel ;CHECK: %55 = OpFunctionCall %uint %inst_bindless_direct_read_3 %uint_1 %uint_0 %uint_0 ;CHECK: OpBranch %26 ;CHECK: %26 = OpLabel ;CHECK: OpBranch %25 ;CHECK: %25 = OpLabel %20 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_2 %uint_1 %21 = OpLoad %float %20 ;CHECK-NOT: %21 = OpLoad %float %20 ;CHECK: %30 = OpIMul %uint %uint_4 %int_2 ;CHECK: %31 = OpIAdd %uint %uint_0 %30 ;CHECK: %32 = OpIMul %uint %uint_16 %uint_1 ;CHECK: %33 = OpIAdd %uint %31 %32 ;CHECK: %35 = OpIAdd %uint %33 %uint_3 ;CHECK: %57 = OpULessThan %bool %35 %55 ;CHECK: OpSelectionMerge %58 None ;CHECK: OpBranchConditional %57 %59 %60 ;CHECK: %59 = OpLabel ;CHECK: %61 = OpLoad %float %20 ;CHECK: OpBranch %58 ;CHECK: %60 = OpLabel ;CHECK: {{\w+}} = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_45 %uint_4 %uint_0 %35 %55 ;CHECK: OpBranch %58 ;CHECK: %58 = OpLabel ;CHECK: %116 = OpPhi %float %61 %59 [[null_float]] %60 OpStore %v_vtxResult %21 ;CHECK-NOT: OpStore %v_vtxResult %21 ;CHECK: OpStore %v_vtxResult %116 OpReturn OpFunctionEnd )" + kDirectRead3 + kStreamWrite5Vert; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, false, false, true, false, true); } TEST_F(InstBindlessTest, UniformMatrixRefColumnMajor) { // The buffer-oob column major matrix check // // #version 450 // #extension GL_EXT_scalar_block_layout : enable // // layout(location = 0) in highp vec4 a_position; // layout(location = 0) out mediump float v_vtxResult; // // layout(set = 0, binding = 0, std430, column_major) uniform Block // { // lowp mat4x2 var; // }; // // void main (void) // { // v_vtxResult = var[2][1]; // } // clang-format off const std::string text = R"( OpCapability Shader ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Vertex %main "main" %v_vtxResult %_ %a_position ;CHECK: OpEntryPoint Vertex %main "main" %v_vtxResult %_ %a_position %inst_bindless_input_buffer %inst_bindless_output_buffer %gl_VertexIndex %gl_InstanceIndex OpSource GLSL 450 OpSourceExtension "GL_EXT_scalar_block_layout" OpName %main "main" OpName %v_vtxResult "v_vtxResult" OpName %Block "Block" OpMemberName %Block 0 "var" OpName %_ "" OpName %a_position "a_position" OpDecorate %v_vtxResult RelaxedPrecision OpDecorate %v_vtxResult Location 0 OpMemberDecorate %Block 0 ColMajor OpMemberDecorate %Block 0 RelaxedPrecision OpMemberDecorate %Block 0 Offset 0 OpMemberDecorate %Block 0 MatrixStride 8 OpDecorate %Block Block OpDecorate %_ DescriptorSet 0 OpDecorate %_ Binding 0 OpDecorate %21 RelaxedPrecision ;CHECK-NOT: OpDecorate %21 RelaxedPrecision ;CHECK: OpDecorate %115 RelaxedPrecision OpDecorate %a_position Location 0 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + R"( ;CHECK: OpDecorate %61 RelaxedPrecision )" + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_VertexIndex BuiltIn VertexIndex ;CHECK: OpDecorate %gl_InstanceIndex BuiltIn InstanceIndex %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %_ptr_Output_float = OpTypePointer Output %float %v_vtxResult = OpVariable %_ptr_Output_float Output %v2float = OpTypeVector %float 2 %mat4v2float = OpTypeMatrix %v2float 4 %Block = OpTypeStruct %mat4v2float %_ptr_Uniform_Block = OpTypePointer Uniform %Block %_ = OpVariable %_ptr_Uniform_Block Uniform %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %int_2 = OpConstant %int 2 %uint = OpTypeInt 32 0 %uint_1 = OpConstant %uint 1 %_ptr_Uniform_float = OpTypePointer Uniform %float %v4float = OpTypeVector %float 4 %_ptr_Input_v4float = OpTypePointer Input %v4float %a_position = OpVariable %_ptr_Input_v4float Input )" + kInputGlobals + kOutputGlobals + R"( ;CHECK:%_ptr_Input_uint = OpTypePointer Input %uint ;CHECK:%gl_VertexIndex = OpVariable %_ptr_Input_uint Input ;CHECK:%gl_InstanceIndex = OpVariable %_ptr_Input_uint Input ;CHECK: [[null_float:%\w+]] = OpConstantNull %float %main = OpFunction %void None %3 %5 = OpLabel ;CHECK: %55 = OpFunctionCall %uint %inst_bindless_direct_read_3 %uint_1 %uint_0 %uint_0 ;CHECK: OpBranch %26 ;CHECK: %26 = OpLabel ;CHECK: OpBranch %25 ;CHECK: %25 = OpLabel %20 = OpAccessChain %_ptr_Uniform_float %_ %int_0 %int_2 %uint_1 %21 = OpLoad %float %20 ;CHECK-NOT: %21 = OpLoad %float %20 ;CHECK: %29 = OpIMul %uint %uint_8 %int_2 ;CHECK: %30 = OpIAdd %uint %uint_0 %29 ;CHECK: %32 = OpIMul %uint %uint_4 %uint_1 ;CHECK: %33 = OpIAdd %uint %30 %32 ;CHECK: %35 = OpIAdd %uint %33 %uint_3 ;CHECK: %57 = OpULessThan %bool %35 %55 ;CHECK: OpSelectionMerge %58 None ;CHECK: OpBranchConditional %57 %59 %60 ;CHECK: %59 = OpLabel ;CHECK: %61 = OpLoad %float %20 ;CHECK: OpBranch %58 ;CHECK: %60 = OpLabel ;CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_45 %uint_4 %uint_0 %35 %55 ;CHECK: OpBranch %58 ;CHECK: %58 = OpLabel ;CHECK: %115 = OpPhi %float %61 %59 [[null_float]] %60 OpStore %v_vtxResult %21 ;CHECK-NOT: OpStore %v_vtxResult %21 ;CHECK: OpStore %v_vtxResult %115 OpReturn OpFunctionEnd )" + kDirectRead3 + kStreamWrite5Vert; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); ValidatorOptions()->uniform_buffer_standard_layout = true; SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, false, false, true, false, true); } TEST_F(InstBindlessTest, UniformMatrixVecRefRowMajor) { // The buffer-oob row major matrix vector ref check // // #version 450 // #extension GL_EXT_scalar_block_layout : enable // // layout(location = 0) in highp vec4 a_position; // layout(location = 0) out highp vec2 v_vtxResult; // // layout(set = 0, binding = 0, std430, row_major) uniform Block // { // lowp mat2 var[3][4]; // }; // // void main (void) // { // v_vtxResult = var[2][3][1]; // } // clang-format off const std::string text = R"( OpCapability Shader ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Vertex %main "main" %v_vtxResult %_ %a_position ;CHECK: OpEntryPoint Vertex %main "main" %v_vtxResult %_ %a_position %inst_bindless_input_buffer %inst_bindless_output_buffer %gl_VertexIndex %gl_InstanceIndex OpSource GLSL 450 OpSourceExtension "GL_EXT_scalar_block_layout" OpName %main "main" OpName %v_vtxResult "v_vtxResult" OpName %Block "Block" OpMemberName %Block 0 "var" OpName %_ "" OpName %a_position "a_position" OpDecorate %v_vtxResult Location 0 OpDecorate %_arr_mat2v2float_uint_4 ArrayStride 32 OpDecorate %_arr__arr_mat2v2float_uint_4_uint_3 ArrayStride 128 OpMemberDecorate %Block 0 RowMajor OpMemberDecorate %Block 0 RelaxedPrecision OpMemberDecorate %Block 0 Offset 0 OpMemberDecorate %Block 0 MatrixStride 16 OpDecorate %Block Block OpDecorate %_ DescriptorSet 0 OpDecorate %_ Binding 0 OpDecorate %26 RelaxedPrecision ;CHECK-NOT: OpDecorate %26 RelaxedPrecision ;CHECK: OpDecorate %125 RelaxedPrecision OpDecorate %a_position Location 0 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kInputDecorations + R"( ;CHECK: OpDecorate %70 RelaxedPrecision )" + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_VertexIndex BuiltIn VertexIndex ;CHECK: OpDecorate %gl_InstanceIndex BuiltIn InstanceIndex %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v2float = OpTypeVector %float 2 %_ptr_Output_v2float = OpTypePointer Output %v2float %v_vtxResult = OpVariable %_ptr_Output_v2float Output %mat2v2float = OpTypeMatrix %v2float 2 %uint = OpTypeInt 32 0 %uint_4 = OpConstant %uint 4 %_arr_mat2v2float_uint_4 = OpTypeArray %mat2v2float %uint_4 %uint_3 = OpConstant %uint 3 %_arr__arr_mat2v2float_uint_4_uint_3 = OpTypeArray %_arr_mat2v2float_uint_4 %uint_3 %Block = OpTypeStruct %_arr__arr_mat2v2float_uint_4_uint_3 %_ptr_Uniform_Block = OpTypePointer Uniform %Block %_ = OpVariable %_ptr_Uniform_Block Uniform %int = OpTypeInt 32 1 %int_0 = OpConstant %int 0 %int_2 = OpConstant %int 2 %int_3 = OpConstant %int 3 %int_1 = OpConstant %int 1 %_ptr_Uniform_v2float = OpTypePointer Uniform %v2float %v4float = OpTypeVector %float 4 %_ptr_Input_v4float = OpTypePointer Input %v4float %a_position = OpVariable %_ptr_Input_v4float Input )" + kInputGlobals + kOutputGlobals + R"( ;CHECK:%_ptr_Input_uint = OpTypePointer Input %uint ;CHECK:%gl_VertexIndex = OpVariable %_ptr_Input_uint Input ;CHECK:%gl_InstanceIndex = OpVariable %_ptr_Input_uint Input ;CHECK: [[null_v2float:%\w+]] = OpConstantNull %v2float %main = OpFunction %void None %3 %5 = OpLabel ;CHECK: %64 = OpFunctionCall %uint %inst_bindless_direct_read_3 %uint_1 %uint_0 %uint_0 ;CHECK: OpBranch %31 ;CHECK: %31 = OpLabel ;CHECK: OpBranch %30 ;CHECK: %30 = OpLabel %25 = OpAccessChain %_ptr_Uniform_v2float %_ %int_0 %int_2 %int_3 %int_1 %26 = OpLoad %v2float %25 OpStore %v_vtxResult %26 ;CHECK-NOT: %26 = OpLoad %v2float %25 ;CHECK-NOT: OpStore %v_vtxResult %26 ;CHECK: %34 = OpIMul %uint %uint_128 %int_2 ;CHECK: %35 = OpIAdd %uint %uint_0 %34 ;CHECK: %37 = OpIMul %uint %uint_32 %int_3 ;CHECK: %38 = OpIAdd %uint %35 %37 ;CHECK: %40 = OpIMul %uint %uint_4 %int_1 ;CHECK: %41 = OpIAdd %uint %38 %40 ;CHECK: %43 = OpIAdd %uint %41 %uint_19 ;CHECK: %66 = OpULessThan %bool %43 %64 ;CHECK: OpSelectionMerge %67 None ;CHECK: OpBranchConditional %66 %68 %69 ;CHECK: %68 = OpLabel ;CHECK: %70 = OpLoad %v2float %25 ;CHECK: OpBranch %67 ;CHECK: %69 = OpLabel ;CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_51 %uint_4 %uint_0 %43 %64 ;CHECK: OpBranch %67 ;CHECK: %67 = OpLabel ;CHECK: %125 = OpPhi %v2float %70 %68 [[null_v2float]] %69 ;CHECK: OpStore %v_vtxResult %125 OpReturn OpFunctionEnd )" + kDirectRead3 + kStreamWrite5Vert; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, false, false, true, false, true); } TEST_F(InstBindlessTest, ImageBufferOOBRead) { // Texel buffer (imagebuffer) oob check for ImageRead // // #version 450 // layout(set=3, binding=7, r32f) uniform readonly imageBuffer s; // layout(location=11) out vec4 x; // layout(location=13) in flat int ii; // // void main(){ // x = imageLoad(s, ii); // } // clang-format off const std::string text = R"( OpCapability Shader OpCapability ImageBuffer ;CHECK: OpCapability ImageQuery ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %main "main" %x %s %ii OpExecutionMode %main OriginUpperLeft OpSource GLSL 450 OpName %main "main" OpName %x "x" OpName %s "s" OpName %ii "ii" OpDecorate %x Location 11 OpDecorate %s DescriptorSet 3 OpDecorate %s Binding 7 OpDecorate %s NonWritable OpDecorate %ii Flat OpDecorate %ii Location 13 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v4float = OpTypeVector %float 4 %_ptr_Output_v4float = OpTypePointer Output %v4float %x = OpVariable %_ptr_Output_v4float Output %10 = OpTypeImage %float Buffer 0 0 0 2 R32f %_ptr_UniformConstant_10 = OpTypePointer UniformConstant %10 %s = OpVariable %_ptr_UniformConstant_10 UniformConstant %int = OpTypeInt 32 1 %_ptr_Input_int = OpTypePointer Input %int %ii = OpVariable %_ptr_Input_int Input ;CHECK: %uint = OpTypeInt 32 0 ;CHECK: %bool = OpTypeBool ;CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kOutputGlobals + R"( ;CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ;CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ;CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ;CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float %main = OpFunction %void None %3 %5 = OpLabel ;CHECK: OpBranch %21 ;CHECK: %21 = OpLabel ;CHECK: OpBranch %20 ;CHECK: %20 = OpLabel ;CHECK: OpBranch %19 ;CHECK: %19 = OpLabel %13 = OpLoad %10 %s %17 = OpLoad %int %ii %18 = OpImageRead %v4float %13 %17 OpStore %x %18 ;CHECK-NOT: %18 = OpImageRead %v4float %13 %17 ;CHECK-NOT: OpStore %x %18 ;CHECK: %23 = OpBitcast %uint %17 ;CHECK: %25 = OpImageQuerySize %uint %13 ;CHECK: %27 = OpULessThan %bool %23 %25 ;CHECK: OpSelectionMerge %29 None ;CHECK: OpBranchConditional %27 %30 %31 ;CHECK: %30 = OpLabel ;CHECK: %32 = OpLoad %10 %s ;CHECK: %33 = OpImageRead %v4float %32 %17 ;CHECK: OpBranch %29 ;CHECK: %31 = OpLabel ;CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_33 %uint_7 %uint_0 %23 %25 ;CHECK: OpBranch %29 ;CHECK: %29 = OpLabel ;CHECK: %94 = OpPhi %v4float %33 %30 [[null_v4float]] %31 ;CHECK: OpStore %x %94 OpReturn OpFunctionEnd )" + kStreamWrite5Frag; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, false, false, true, true, true); } TEST_F(InstBindlessTest, ImageBufferOOBWrite) { // Texel buffer (imagebuffer) oob check for ImageWrite // // #version 450 // layout(set=3, binding=7, r32f) uniform readonly imageBuffer s; // layout(location=11) out vec4 x; // layout(location=13) in flat int ii; // // void main(){ // imageStore(s, ii, x); // } // clang-format off const std::string text = R"( OpCapability Shader OpCapability ImageBuffer ;CHECK: OpCapability ImageQuery ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %main "main" %s %ii %x ;CHECK: OpEntryPoint Fragment %main "main" %s %ii %x %inst_bindless_output_buffer %gl_FragCoord OpExecutionMode %main OriginUpperLeft OpSource GLSL 450 OpName %main "main" OpName %s "s" OpName %ii "ii" OpName %x "x" OpDecorate %s DescriptorSet 3 OpDecorate %s Binding 7 OpDecorate %s NonReadable OpDecorate %ii Flat OpDecorate %ii Location 13 OpDecorate %x Location 11 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %7 = OpTypeImage %float Buffer 0 0 0 2 R32f %_ptr_UniformConstant_7 = OpTypePointer UniformConstant %7 %s = OpVariable %_ptr_UniformConstant_7 UniformConstant %int = OpTypeInt 32 1 %_ptr_Input_int = OpTypePointer Input %int %ii = OpVariable %_ptr_Input_int Input %v4float = OpTypeVector %float 4 %_ptr_Output_v4float = OpTypePointer Output %v4float %x = OpVariable %_ptr_Output_v4float Output ;CHECK: %uint = OpTypeInt 32 0 ;CHECK: %bool = OpTypeBool ;CHECK: {{%\w+}} = OpTypeFunction %void %uint %uint %uint %uint %uint ;CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kOutputGlobals + R"( ;CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ;CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ;CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ;CHECK: %v4uint = OpTypeVector %uint 4 %main = OpFunction %void None %3 %5 = OpLabel ;CHECK: OpBranch %21 ;CHECK: %21 = OpLabel ;CHECK: OpBranch %20 ;CHECK: %20 = OpLabel ;CHECK: OpBranch %19 ;CHECK: %19 = OpLabel %10 = OpLoad %7 %s %14 = OpLoad %int %ii %18 = OpLoad %v4float %x OpImageWrite %10 %14 %18 ;CHECK-NOT: OpImageWrite %10 %14 %18 ;CHECK: %23 = OpBitcast %uint %14 ;CHECK: %25 = OpImageQuerySize %uint %10 ;CHECK: %27 = OpULessThan %bool %23 %25 ;CHECK: OpSelectionMerge %29 None ;CHECK: OpBranchConditional %27 %30 %31 ;CHECK: %30 = OpLabel ;CHECK: %32 = OpLoad %7 %s ;CHECK: OpImageWrite %32 %14 %18 ;CHECK: OpBranch %29 ;CHECK: %31 = OpLabel ;CHECK: %91 = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_34 %uint_7 %uint_0 %23 %25 ;CHECK: OpBranch %29 ;CHECK: %29 = OpLabel OpReturn OpFunctionEnd )" + kStreamWrite5Frag; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, false, false, true, true, true); } TEST_F(InstBindlessTest, TextureBufferOOBFetch) { // Texel buffer (texturebuffer) oob check for ImageFetch // // #version 450 // layout(set=3, binding=7) uniform textureBuffer s; // layout(location=11) out vec4 x; // layout(location=13) in flat int ii; // // void main(){ // x = texelFetch(s, ii); // } // clang-format off const std::string text = R"( OpCapability Shader OpCapability SampledBuffer ;CHECK: OpCapability ImageQuery ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %main "main" %x %s %ii ;CHECK: OpEntryPoint Fragment %main "main" %x %s %ii %inst_bindless_output_buffer %gl_FragCoord OpExecutionMode %main OriginUpperLeft OpSource GLSL 450 OpName %main "main" OpName %x "x" OpName %s "s" OpName %ii "ii" OpDecorate %x Location 11 OpDecorate %s DescriptorSet 3 OpDecorate %s Binding 7 OpDecorate %ii Flat OpDecorate %ii Location 13 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v4float = OpTypeVector %float 4 %_ptr_Output_v4float = OpTypePointer Output %v4float %x = OpVariable %_ptr_Output_v4float Output %10 = OpTypeImage %float Buffer 0 0 0 1 Unknown %_ptr_UniformConstant_10 = OpTypePointer UniformConstant %10 %s = OpVariable %_ptr_UniformConstant_10 UniformConstant %int = OpTypeInt 32 1 %_ptr_Input_int = OpTypePointer Input %int %ii = OpVariable %_ptr_Input_int Input ;CHECK: %uint = OpTypeInt 32 0 ;CHECK: %bool = OpTypeBool ;CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kOutputGlobals + R"( ;CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ;CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ;CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ;CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float %main = OpFunction %void None %3 %5 = OpLabel ;CHECK: OpBranch %21 ;CHECK: %21 = OpLabel ;CHECK: OpBranch %20 ;CHECK: %20 = OpLabel ;CHECK: OpBranch %19 ;CHECK: %19 = OpLabel %13 = OpLoad %10 %s %17 = OpLoad %int %ii %18 = OpImageFetch %v4float %13 %17 OpStore %x %18 ;CHECK-NOT: %18 = OpImageFetch %v4float %13 %17 ;CHECK-NOT: OpStore %x %18 ;CHECK: %23 = OpBitcast %uint %17 ;CHECK: %25 = OpImageQuerySize %uint %13 ;CHECK: %27 = OpULessThan %bool %23 %25 ;CHECK: OpSelectionMerge %29 None ;CHECK: OpBranchConditional %27 %30 %31 ;CHECK: %30 = OpLabel ;CHECK: %32 = OpLoad %10 %s ;CHECK: %33 = OpImageFetch %v4float %32 %17 ;CHECK: OpBranch %29 ;CHECK: %31 = OpLabel ;CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_32 %uint_6 %uint_0 %23 %25 ;CHECK: OpBranch %29 ;CHECK: %29 = OpLabel ;CHECK: %95 = OpPhi %v4float %33 %30 [[null_v4float]] %31 ;CHECK: OpStore %x %95 OpReturn OpFunctionEnd )" + kStreamWrite5Frag; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, false, false, true, true, true); } TEST_F(InstBindlessTest, SamplerBufferOOBFetch) { // Texel buffer (samplerbuffer) oob check for ImageFetch // // #version 450 // layout(set=3, binding=7) uniform samplerBuffer s; // layout(location=11) out vec4 x; // layout(location=13) in flat int ii; // // void main(){ // x = texelFetch(s, ii); // } // clang-format off const std::string text = R"( OpCapability Shader OpCapability SampledBuffer ;CHECK: OpCapability ImageQuery ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %main "main" %x %s %ii ;CHECK: OpEntryPoint Fragment %main "main" %x %s %ii %inst_bindless_output_buffer %gl_FragCoord OpExecutionMode %main OriginUpperLeft OpSource GLSL 450 OpName %main "main" OpName %x "x" OpName %s "s" OpName %ii "ii" OpDecorate %x Location 11 OpDecorate %s DescriptorSet 3 OpDecorate %s Binding 7 OpDecorate %ii Flat OpDecorate %ii Location 13 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v4float = OpTypeVector %float 4 %_ptr_Output_v4float = OpTypePointer Output %v4float %x = OpVariable %_ptr_Output_v4float Output %10 = OpTypeImage %float Buffer 0 0 0 1 Unknown %11 = OpTypeSampledImage %10 %_ptr_UniformConstant_11 = OpTypePointer UniformConstant %11 %s = OpVariable %_ptr_UniformConstant_11 UniformConstant %int = OpTypeInt 32 1 %_ptr_Input_int = OpTypePointer Input %int %ii = OpVariable %_ptr_Input_int Input ;CHECK: %uint = OpTypeInt 32 0 ;CHECK: %bool = OpTypeBool ;CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kOutputGlobals + R"( ;CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ;CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ;CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ;CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float %main = OpFunction %void None %3 %5 = OpLabel ;CHECK: OpBranch %23 ;CHECK: %23 = OpLabel ;CHECK: OpBranch %22 ;CHECK: %22 = OpLabel ;CHECK: OpBranch %21 ;CHECK: %21 = OpLabel %14 = OpLoad %11 %s %18 = OpLoad %int %ii %19 = OpImage %10 %14 %20 = OpImageFetch %v4float %19 %18 OpStore %x %20 ;CHECK-NOT: %20 = OpImageFetch %v4float %19 %18 ;CHECK-NOT: OpStore %x %20 ;CHECK: %25 = OpBitcast %uint %18 ;CHECK: %27 = OpImageQuerySize %uint %19 ;CHECK: %29 = OpULessThan %bool %25 %27 ;CHECK: OpSelectionMerge %31 None ;CHECK: OpBranchConditional %29 %32 %33 ;CHECK: %32 = OpLabel ;CHECK: %34 = OpLoad %11 %s ;CHECK: %35 = OpImage %10 %34 ;CHECK: %36 = OpImageFetch %v4float %35 %18 ;CHECK: OpBranch %31 ;CHECK: %33 = OpLabel ;CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_34 %uint_6 %uint_0 %25 %27 ;CHECK: OpBranch %31 ;CHECK: %31 = OpLabel ;CHECK: %98 = OpPhi %v4float %36 %32 [[null_v4float]] %33 ;CHECK: OpStore %x %98 OpReturn OpFunctionEnd )" + kStreamWrite5Frag; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, false, false, true, true, true); } TEST_F(InstBindlessTest, SamplerBufferConstructorOOBFetch) { // Texel buffer (samplerbuffer constructor) oob check for ImageFetch // // #version 450 // layout(set=3, binding=7) uniform textureBuffer tBuf; // layout(set=3, binding=8) uniform sampler s; // layout(location=11) out vec4 x; // layout(location=13) in flat int ii; // // void main(){ // x = texelFetch(samplerBuffer(tBuf, s), ii); // } // clang-format off const std::string text = R"( OpCapability Shader OpCapability SampledBuffer ;CHECK: OpCapability ImageQuery ;CHECK: OpExtension "SPV_KHR_storage_buffer_storage_class" %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel Logical GLSL450 OpEntryPoint Fragment %main "main" %x %tBuf %s %ii ;CHECK: OpEntryPoint Fragment %main "main" %x %tBuf %s %ii %inst_bindless_output_buffer %gl_FragCoord OpExecutionMode %main OriginUpperLeft OpSource GLSL 450 OpName %main "main" OpName %x "x" OpName %tBuf "tBuf" OpName %s "s" OpName %ii "ii" OpDecorate %x Location 11 OpDecorate %tBuf DescriptorSet 3 OpDecorate %tBuf Binding 7 OpDecorate %s DescriptorSet 3 OpDecorate %s Binding 8 OpDecorate %ii Flat OpDecorate %ii Location 13 ;CHECK: OpDecorate %_runtimearr_uint ArrayStride 4 )" + kOutputDecorations + R"( ;CHECK: OpDecorate %gl_FragCoord BuiltIn FragCoord %void = OpTypeVoid %3 = OpTypeFunction %void %float = OpTypeFloat 32 %v4float = OpTypeVector %float 4 %_ptr_Output_v4float = OpTypePointer Output %v4float %x = OpVariable %_ptr_Output_v4float Output %10 = OpTypeImage %float Buffer 0 0 0 1 Unknown %_ptr_UniformConstant_10 = OpTypePointer UniformConstant %10 %tBuf = OpVariable %_ptr_UniformConstant_10 UniformConstant %14 = OpTypeSampler %_ptr_UniformConstant_14 = OpTypePointer UniformConstant %14 %s = OpVariable %_ptr_UniformConstant_14 UniformConstant %18 = OpTypeSampledImage %10 %int = OpTypeInt 32 1 %_ptr_Input_int = OpTypePointer Input %int %ii = OpVariable %_ptr_Input_int Input ;CHECK: %uint = OpTypeInt 32 0 ;CHECK: %bool = OpTypeBool ;CHECK: %_runtimearr_uint = OpTypeRuntimeArray %uint )" + kOutputGlobals + R"( ;CHECK: %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint ;CHECK: %_ptr_Input_v4float = OpTypePointer Input %v4float ;CHECK: %gl_FragCoord = OpVariable %_ptr_Input_v4float Input ;CHECK: [[null_v4float:%\w+]] = OpConstantNull %v4float %main = OpFunction %void None %3 %5 = OpLabel ;CHECK: OpBranch %28 ;CHECK: %28 = OpLabel ;CHECK: OpBranch %27 ;CHECK: %27 = OpLabel ;CHECK: OpBranch %26 ;CHECK: %26 = OpLabel %13 = OpLoad %10 %tBuf %17 = OpLoad %14 %s %19 = OpSampledImage %18 %13 %17 %23 = OpLoad %int %ii %24 = OpImage %10 %19 %25 = OpImageFetch %v4float %24 %23 OpStore %x %25 ;CHECK-NOT: %25 = OpImageFetch %v4float %24 %23 ;CHECK-NOT: OpStore %x %25 ;CHECK: %30 = OpBitcast %uint %23 ;CHECK: %32 = OpImageQuerySize %uint %24 ;CHECK: %34 = OpULessThan %bool %30 %32 ;CHECK: OpSelectionMerge %36 None ;CHECK: OpBranchConditional %34 %37 %38 ;CHECK: %37 = OpLabel ;CHECK: %39 = OpLoad %10 %tBuf ;CHECK: %40 = OpSampledImage %18 %39 %17 ;CHECK: %41 = OpImage %10 %40 ;CHECK: %42 = OpImageFetch %v4float %41 %23 ;CHECK: OpBranch %36 ;CHECK: %38 = OpLabel ;CHECK: {{%\w+}} = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_42 %uint_6 %uint_0 %30 %32 ;CHECK: OpBranch %36 ;CHECK: %36 = OpLabel ;CHECK: %104 = OpPhi %v4float %42 %37 [[null_v4float]] %38 ;CHECK: OpStore %x %104 OpReturn OpFunctionEnd )" + kStreamWrite5Frag; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, false, false, true, true, true); } TEST_F(InstBindlessTest, DeviceBufferAddressOOB) { // #version 450 // #extension GL_EXT_buffer_reference : enable // layout(buffer_reference, buffer_reference_align = 16) buffer bufStruct; // layout(set = 0, binding = 0) uniform ufoo { // bufStruct data; // int nWrites; // } u_info; // layout(buffer_reference, std140) buffer bufStruct { // int a[4]; // }; // void main() { // for (int i=0; i < u_info.nWrites; ++i) { // u_info.data.a[i] = 0xdeadca71; // } // } // clang-format off const std::string text = R"( OpCapability Shader OpCapability PhysicalStorageBufferAddresses ;CHECK: OpCapability Int64 %1 = OpExtInstImport "GLSL.std.450" OpMemoryModel PhysicalStorageBuffer64 GLSL450 OpEntryPoint Vertex %main "main" %u_info ;CHECK: OpEntryPoint Vertex %main "main" %u_info %inst_bindless_input_buffer %inst_bindless_output_buffer %gl_VertexIndex %gl_InstanceIndex OpSource GLSL 450 OpSourceExtension "GL_EXT_buffer_reference" OpName %main "main" OpName %i "i" OpName %ufoo "ufoo" OpMemberName %ufoo 0 "data" OpMemberName %ufoo 1 "nWrites" OpName %bufStruct "bufStruct" OpMemberName %bufStruct 0 "a" OpName %u_info "u_info" OpMemberDecorate %ufoo 0 Offset 0 OpMemberDecorate %ufoo 1 Offset 8 OpDecorate %ufoo Block OpDecorate %_arr_int_uint_4 ArrayStride 16 OpMemberDecorate %bufStruct 0 Offset 0 OpDecorate %bufStruct Block OpDecorate %u_info DescriptorSet 0 OpDecorate %u_info Binding 0)" + kInputDecorations + kOutputDecorations + R"(%void = OpTypeVoid %3 = OpTypeFunction %void %int = OpTypeInt 32 1 %_ptr_Function_int = OpTypePointer Function %int %int_0 = OpConstant %int 0 OpTypeForwardPointer %_ptr_PhysicalStorageBuffer_bufStruct PhysicalStorageBuffer %ufoo = OpTypeStruct %_ptr_PhysicalStorageBuffer_bufStruct %int %uint = OpTypeInt 32 0 %uint_4 = OpConstant %uint 4 %_arr_int_uint_4 = OpTypeArray %int %uint_4 %bufStruct = OpTypeStruct %_arr_int_uint_4 %_ptr_PhysicalStorageBuffer_bufStruct = OpTypePointer PhysicalStorageBuffer %bufStruct %_ptr_Uniform_ufoo = OpTypePointer Uniform %ufoo %u_info = OpVariable %_ptr_Uniform_ufoo Uniform %int_1 = OpConstant %int 1 %_ptr_Uniform_int = OpTypePointer Uniform %int %bool = OpTypeBool %_ptr_Uniform__ptr_PhysicalStorageBuffer_bufStruct = OpTypePointer Uniform %_ptr_PhysicalStorageBuffer_bufStruct %int_n559035791 = OpConstant %int -559035791 %_ptr_PhysicalStorageBuffer_int = OpTypePointer PhysicalStorageBuffer %int)" + kInputGlobals + kOutputGlobals + R"(%main = OpFunction %void None %3 %5 = OpLabel %i = OpVariable %_ptr_Function_int Function ;CHECK: OpBranch %137 ;CHECK: %137 = OpLabel ;CHECK: 65 = OpFunctionCall %uint %inst_bindless_direct_read_3 %uint_1 %uint_0 %uint_0 ;CHECK: OpBranch %40 ;CHECK: 40 = OpLabel ;CHECK: OpBranch %39 ;CHECK: 39 = OpLabel OpStore %i %int_0 OpBranch %10 %10 = OpLabel OpLoopMerge %12 %13 None OpBranch %14 %14 = OpLabel %15 = OpLoad %int %i %26 = OpAccessChain %_ptr_Uniform_int %u_info %int_1 %27 = OpLoad %int %26 %29 = OpSLessThan %bool %15 %27 ;CHECK-NOT: %27 = OpLoad %int %26 ;CHECK-NOT: %29 = OpSLessThan %bool %15 %27 ;CHECK: 43 = OpIAdd %uint %uint_8 %uint_3 ;CHECK: 66 = OpULessThan %bool %43 %65 ;CHECK: OpSelectionMerge %67 None ;CHECK: OpBranchConditional %66 %68 %69 ;CHECK: 68 = OpLabel ;CHECK: 70 = OpLoad %int %26 ;CHECK: OpBranch %67 ;CHECK: 69 = OpLabel ;CHECK: 122 = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_54 %uint_4 %uint_0 %43 %65 ;CHECK: OpBranch %67 ;CHECK: 67 = OpLabel ;CHECK: 124 = OpPhi %int %70 %68 %123 %69 ;CHECK: 29 = OpSLessThan %bool %15 %124 OpBranchConditional %29 %11 %12 %11 = OpLabel %31 = OpAccessChain %_ptr_Uniform__ptr_PhysicalStorageBuffer_bufStruct %u_info %int_0 %32 = OpLoad %_ptr_PhysicalStorageBuffer_bufStruct %31 ;CHECK-NOT: %32 = OpLoad %_ptr_PhysicalStorageBuffer_bufStruct %31 ;CHECK: 125 = OpIAdd %uint %uint_0 %uint_7 ;CHECK: 126 = OpULessThan %bool %125 %65 ;CHECK: OpSelectionMerge %127 None ;CHECK: OpBranchConditional %126 %128 %129 ;CHECK: 128 = OpLabel ;CHECK: 130 = OpLoad %_ptr_PhysicalStorageBuffer_bufStruct %31 ;CHECK: OpBranch %127 ;CHECK: 129 = OpLabel ;CHECK: 132 = OpFunctionCall %void %inst_bindless_stream_write_5 %uint_59 %uint_4 %uint_0 %125 %65 ;CHECK: 135 = OpConvertUToPtr %_ptr_PhysicalStorageBuffer_bufStruct %134 ;CHECK: OpBranch %127 ;CHECK: 127 = OpLabel ;CHECK: 136 = OpPhi %_ptr_PhysicalStorageBuffer_bufStruct %130 %128 %135 %129 %33 = OpLoad %int %i %36 = OpAccessChain %_ptr_PhysicalStorageBuffer_int %32 %int_0 %33 ;CHECK-NOT: %36 = OpAccessChain %_ptr_PhysicalStorageBuffer_int %32 %int_0 %33 ;CHECK: %36 = OpAccessChain %_ptr_PhysicalStorageBuffer_int %136 %int_0 %33 OpStore %36 %int_n559035791 Aligned 16 OpBranch %13 %13 = OpLabel %37 = OpLoad %int %i %38 = OpIAdd %int %37 %int_1 OpStore %i %38 OpBranch %10 %12 = OpLabel OpReturn OpFunctionEnd)" + kDirectRead3 + kStreamWrite5Vert; // clang-format on SetTargetEnv(SPV_ENV_VULKAN_1_2); SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); SinglePassRunAndMatch(text, true, 7u, 23u, false, true, true, true, true); } // TODO(greg-lunarg): Add tests to verify handling of these cases: // // Compute shader // Geometry shader // Tessellation control shader // Tessellation eval shader // OpImage // SampledImage variable } // namespace } // namespace opt } // namespace spvtools