| // Copyright (c) 2019 Google LLC |
| // |
| // 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. |
| |
| #include "source/fuzz/transformation_set_memory_operands_mask.h" |
| |
| #include "gtest/gtest.h" |
| #include "source/fuzz/fuzzer_util.h" |
| #include "source/fuzz/instruction_descriptor.h" |
| #include "test/fuzz/fuzz_test_util.h" |
| |
| namespace spvtools { |
| namespace fuzz { |
| namespace { |
| |
| TEST(TransformationSetMemoryOperandsMaskTest, PreSpirv14) { |
| std::string shader = R"( |
| OpCapability Shader |
| %1 = OpExtInstImport "GLSL.std.450" |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint Fragment %4 "main" |
| OpExecutionMode %4 OriginUpperLeft |
| OpSource ESSL 310 |
| OpName %4 "main" |
| OpName %7 "Point3D" |
| OpMemberName %7 0 "x" |
| OpMemberName %7 1 "y" |
| OpMemberName %7 2 "z" |
| OpName %12 "global_points" |
| OpName %15 "block" |
| OpMemberName %15 0 "in_points" |
| OpMemberName %15 1 "in_point" |
| OpName %17 "" |
| OpName %133 "local_points" |
| OpMemberDecorate %7 0 Offset 0 |
| OpMemberDecorate %7 1 Offset 4 |
| OpMemberDecorate %7 2 Offset 8 |
| OpDecorate %10 ArrayStride 16 |
| OpMemberDecorate %15 0 Offset 0 |
| OpMemberDecorate %15 1 Offset 192 |
| OpDecorate %15 Block |
| OpDecorate %17 DescriptorSet 0 |
| OpDecorate %17 Binding 0 |
| %2 = OpTypeVoid |
| %3 = OpTypeFunction %2 |
| %6 = OpTypeFloat 32 |
| %7 = OpTypeStruct %6 %6 %6 |
| %8 = OpTypeInt 32 0 |
| %9 = OpConstant %8 12 |
| %10 = OpTypeArray %7 %9 |
| %11 = OpTypePointer Private %10 |
| %12 = OpVariable %11 Private |
| %15 = OpTypeStruct %10 %7 |
| %16 = OpTypePointer Uniform %15 |
| %17 = OpVariable %16 Uniform |
| %18 = OpTypeInt 32 1 |
| %19 = OpConstant %18 0 |
| %20 = OpTypePointer Uniform %10 |
| %24 = OpTypePointer Private %7 |
| %27 = OpTypePointer Private %6 |
| %30 = OpConstant %18 1 |
| %132 = OpTypePointer Function %10 |
| %135 = OpTypePointer Uniform %7 |
| %145 = OpTypePointer Function %7 |
| %4 = OpFunction %2 None %3 |
| %5 = OpLabel |
| %133 = OpVariable %132 Function |
| %21 = OpAccessChain %20 %17 %19 |
| OpCopyMemory %12 %21 Aligned 16 |
| OpCopyMemory %133 %12 Volatile |
| OpCopyMemory %133 %12 |
| %136 = OpAccessChain %135 %17 %30 |
| %138 = OpAccessChain %24 %12 %19 |
| OpCopyMemory %138 %136 None |
| %146 = OpAccessChain %145 %133 %30 |
| %147 = OpLoad %7 %146 Volatile|Nontemporal|Aligned 16 |
| %148 = OpAccessChain %24 %12 %19 |
| OpStore %148 %147 Nontemporal |
| OpReturn |
| OpFunctionEnd |
| )"; |
| |
| for (auto env : |
| {SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1, SPV_ENV_UNIVERSAL_1_2, |
| SPV_ENV_UNIVERSAL_1_3, SPV_ENV_VULKAN_1_0, SPV_ENV_VULKAN_1_1}) { |
| const auto consumer = nullptr; |
| const auto context = |
| BuildModule(env, consumer, shader, kFuzzAssembleOption); |
| spvtools::ValidatorOptions validator_options; |
| ASSERT_TRUE(fuzzerutil::IsValidAndWellFormed( |
| context.get(), validator_options, kConsoleMessageConsumer)); |
| TransformationContext transformation_context( |
| MakeUnique<FactManager>(context.get()), validator_options); |
| |
| #ifndef NDEBUG |
| { |
| // Not OK: multiple operands are not supported pre SPIR-V 1.4. |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 3), |
| SpvMemoryAccessNontemporalMask | SpvMemoryAccessVolatileMask, 1); |
| ASSERT_DEATH( |
| transformation.IsApplicable(context.get(), transformation_context), |
| "Multiple memory operand masks are not supported"); |
| } |
| #endif |
| |
| // Not OK: the instruction is not a memory access. |
| ASSERT_FALSE(TransformationSetMemoryOperandsMask( |
| MakeInstructionDescriptor(21, SpvOpAccessChain, 0), |
| SpvMemoryAccessMaskNone, 0) |
| .IsApplicable(context.get(), transformation_context)); |
| |
| // Not OK to remove Aligned |
| ASSERT_FALSE( |
| TransformationSetMemoryOperandsMask( |
| MakeInstructionDescriptor(147, SpvOpLoad, 0), |
| SpvMemoryAccessVolatileMask | SpvMemoryAccessNontemporalMask, 0) |
| .IsApplicable(context.get(), transformation_context)); |
| |
| { |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(147, SpvOpLoad, 0), |
| SpvMemoryAccessAlignedMask | SpvMemoryAccessVolatileMask, 0); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| // Not OK to remove Aligned |
| ASSERT_FALSE(TransformationSetMemoryOperandsMask( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 0), |
| SpvMemoryAccessMaskNone, 0) |
| .IsApplicable(context.get(), transformation_context)); |
| |
| // OK: leaves the mask as is |
| ASSERT_TRUE(TransformationSetMemoryOperandsMask( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 0), |
| SpvMemoryAccessAlignedMask, 0) |
| .IsApplicable(context.get(), transformation_context)); |
| |
| { |
| // OK: adds Nontemporal and Volatile |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 0), |
| SpvMemoryAccessAlignedMask | SpvMemoryAccessNontemporalMask | |
| SpvMemoryAccessVolatileMask, |
| 0); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| // Not OK to remove Volatile |
| ASSERT_FALSE(TransformationSetMemoryOperandsMask( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 1), |
| SpvMemoryAccessNontemporalMask, 0) |
| .IsApplicable(context.get(), transformation_context)); |
| |
| // Not OK to add Aligned |
| ASSERT_FALSE(TransformationSetMemoryOperandsMask( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 1), |
| SpvMemoryAccessAlignedMask | SpvMemoryAccessVolatileMask, |
| 0) |
| .IsApplicable(context.get(), transformation_context)); |
| |
| { |
| // OK: adds Nontemporal |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 1), |
| SpvMemoryAccessNontemporalMask | SpvMemoryAccessVolatileMask, 0); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| { |
| // OK: adds Nontemporal (creates new operand) |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 2), |
| SpvMemoryAccessNontemporalMask | SpvMemoryAccessVolatileMask, 0); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| { |
| // OK: adds Nontemporal and Volatile |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(138, SpvOpCopyMemory, 0), |
| SpvMemoryAccessNontemporalMask | SpvMemoryAccessVolatileMask, 0); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| { |
| // OK: removes Nontemporal, adds Volatile |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(148, SpvOpStore, 0), |
| SpvMemoryAccessVolatileMask, 0); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| std::string after_transformation = R"( |
| OpCapability Shader |
| %1 = OpExtInstImport "GLSL.std.450" |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint Fragment %4 "main" |
| OpExecutionMode %4 OriginUpperLeft |
| OpSource ESSL 310 |
| OpName %4 "main" |
| OpName %7 "Point3D" |
| OpMemberName %7 0 "x" |
| OpMemberName %7 1 "y" |
| OpMemberName %7 2 "z" |
| OpName %12 "global_points" |
| OpName %15 "block" |
| OpMemberName %15 0 "in_points" |
| OpMemberName %15 1 "in_point" |
| OpName %17 "" |
| OpName %133 "local_points" |
| OpMemberDecorate %7 0 Offset 0 |
| OpMemberDecorate %7 1 Offset 4 |
| OpMemberDecorate %7 2 Offset 8 |
| OpDecorate %10 ArrayStride 16 |
| OpMemberDecorate %15 0 Offset 0 |
| OpMemberDecorate %15 1 Offset 192 |
| OpDecorate %15 Block |
| OpDecorate %17 DescriptorSet 0 |
| OpDecorate %17 Binding 0 |
| %2 = OpTypeVoid |
| %3 = OpTypeFunction %2 |
| %6 = OpTypeFloat 32 |
| %7 = OpTypeStruct %6 %6 %6 |
| %8 = OpTypeInt 32 0 |
| %9 = OpConstant %8 12 |
| %10 = OpTypeArray %7 %9 |
| %11 = OpTypePointer Private %10 |
| %12 = OpVariable %11 Private |
| %15 = OpTypeStruct %10 %7 |
| %16 = OpTypePointer Uniform %15 |
| %17 = OpVariable %16 Uniform |
| %18 = OpTypeInt 32 1 |
| %19 = OpConstant %18 0 |
| %20 = OpTypePointer Uniform %10 |
| %24 = OpTypePointer Private %7 |
| %27 = OpTypePointer Private %6 |
| %30 = OpConstant %18 1 |
| %132 = OpTypePointer Function %10 |
| %135 = OpTypePointer Uniform %7 |
| %145 = OpTypePointer Function %7 |
| %4 = OpFunction %2 None %3 |
| %5 = OpLabel |
| %133 = OpVariable %132 Function |
| %21 = OpAccessChain %20 %17 %19 |
| OpCopyMemory %12 %21 Aligned|Nontemporal|Volatile 16 |
| OpCopyMemory %133 %12 Nontemporal|Volatile |
| OpCopyMemory %133 %12 Nontemporal|Volatile |
| %136 = OpAccessChain %135 %17 %30 |
| %138 = OpAccessChain %24 %12 %19 |
| OpCopyMemory %138 %136 Nontemporal|Volatile |
| %146 = OpAccessChain %145 %133 %30 |
| %147 = OpLoad %7 %146 Aligned|Volatile 16 |
| %148 = OpAccessChain %24 %12 %19 |
| OpStore %148 %147 Volatile |
| OpReturn |
| OpFunctionEnd |
| )"; |
| ASSERT_TRUE(IsEqual(env, after_transformation, context.get())); |
| } |
| } |
| |
| TEST(TransformationSetMemoryOperandsMaskTest, Spirv14OrHigher) { |
| std::string shader = R"( |
| OpCapability Shader |
| %1 = OpExtInstImport "GLSL.std.450" |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint Fragment %4 "main" %12 %17 |
| OpExecutionMode %4 OriginUpperLeft |
| OpSource ESSL 310 |
| OpName %4 "main" |
| OpName %7 "Point3D" |
| OpMemberName %7 0 "x" |
| OpMemberName %7 1 "y" |
| OpMemberName %7 2 "z" |
| OpName %12 "global_points" |
| OpName %15 "block" |
| OpMemberName %15 0 "in_points" |
| OpMemberName %15 1 "in_point" |
| OpName %17 "" |
| OpName %133 "local_points" |
| OpMemberDecorate %7 0 Offset 0 |
| OpMemberDecorate %7 1 Offset 4 |
| OpMemberDecorate %7 2 Offset 8 |
| OpDecorate %10 ArrayStride 16 |
| OpMemberDecorate %15 0 Offset 0 |
| OpMemberDecorate %15 1 Offset 192 |
| OpDecorate %15 Block |
| OpDecorate %17 DescriptorSet 0 |
| OpDecorate %17 Binding 0 |
| %2 = OpTypeVoid |
| %3 = OpTypeFunction %2 |
| %6 = OpTypeFloat 32 |
| %7 = OpTypeStruct %6 %6 %6 |
| %8 = OpTypeInt 32 0 |
| %9 = OpConstant %8 12 |
| %10 = OpTypeArray %7 %9 |
| %11 = OpTypePointer Private %10 |
| %12 = OpVariable %11 Private |
| %15 = OpTypeStruct %10 %7 |
| %16 = OpTypePointer Uniform %15 |
| %17 = OpVariable %16 Uniform |
| %18 = OpTypeInt 32 1 |
| %19 = OpConstant %18 0 |
| %20 = OpTypePointer Uniform %10 |
| %24 = OpTypePointer Private %7 |
| %27 = OpTypePointer Private %6 |
| %30 = OpConstant %18 1 |
| %132 = OpTypePointer Function %10 |
| %135 = OpTypePointer Uniform %7 |
| %145 = OpTypePointer Function %7 |
| %4 = OpFunction %2 None %3 |
| %5 = OpLabel |
| %133 = OpVariable %132 Function |
| %21 = OpAccessChain %20 %17 %19 |
| OpCopyMemory %12 %21 Aligned 16 Nontemporal|Aligned 16 |
| OpCopyMemory %133 %12 Volatile |
| OpCopyMemory %133 %12 |
| OpCopyMemory %133 %12 |
| %136 = OpAccessChain %135 %17 %30 |
| %138 = OpAccessChain %24 %12 %19 |
| OpCopyMemory %138 %136 None Aligned 16 |
| OpCopyMemory %138 %136 Aligned 16 |
| %146 = OpAccessChain %145 %133 %30 |
| %147 = OpLoad %7 %146 Volatile|Nontemporal|Aligned 16 |
| %148 = OpAccessChain %24 %12 %19 |
| OpStore %148 %147 Nontemporal |
| OpReturn |
| OpFunctionEnd |
| )"; |
| |
| for (auto env : {SPV_ENV_UNIVERSAL_1_4, SPV_ENV_UNIVERSAL_1_5, |
| SPV_ENV_VULKAN_1_1_SPIRV_1_4, SPV_ENV_VULKAN_1_2}) { |
| const auto consumer = nullptr; |
| const auto context = |
| BuildModule(env, consumer, shader, kFuzzAssembleOption); |
| spvtools::ValidatorOptions validator_options; |
| ASSERT_TRUE(fuzzerutil::IsValidAndWellFormed( |
| context.get(), validator_options, kConsoleMessageConsumer)); |
| TransformationContext transformation_context( |
| MakeUnique<FactManager>(context.get()), validator_options); |
| { |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 0), |
| SpvMemoryAccessAlignedMask | SpvMemoryAccessVolatileMask, 1); |
| // Bad: cannot remove aligned |
| ASSERT_FALSE(TransformationSetMemoryOperandsMask( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 0), |
| SpvMemoryAccessVolatileMask, 1) |
| .IsApplicable(context.get(), transformation_context)); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| { |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 1), |
| SpvMemoryAccessNontemporalMask | SpvMemoryAccessVolatileMask, 1); |
| // Bad: cannot remove volatile |
| ASSERT_FALSE(TransformationSetMemoryOperandsMask( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 1), |
| SpvMemoryAccessNontemporalMask, 0) |
| .IsApplicable(context.get(), transformation_context)); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| { |
| // Creates the first operand. |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 2), |
| SpvMemoryAccessNontemporalMask | SpvMemoryAccessVolatileMask, 0); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| { |
| // Creates both operands. |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(21, SpvOpCopyMemory, 3), |
| SpvMemoryAccessNontemporalMask | SpvMemoryAccessVolatileMask, 1); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| { |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(138, SpvOpCopyMemory, 0), |
| SpvMemoryAccessAlignedMask | SpvMemoryAccessNontemporalMask, 1); |
| // Bad: the first mask is None, so Aligned cannot be added to it. |
| ASSERT_FALSE( |
| TransformationSetMemoryOperandsMask( |
| MakeInstructionDescriptor(138, SpvOpCopyMemory, 0), |
| SpvMemoryAccessAlignedMask | SpvMemoryAccessNontemporalMask, 0) |
| .IsApplicable(context.get(), transformation_context)); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| { |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(138, SpvOpCopyMemory, 1), |
| SpvMemoryAccessVolatileMask, 1); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| { |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(147, SpvOpLoad, 0), |
| SpvMemoryAccessVolatileMask | SpvMemoryAccessAlignedMask, 0); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| { |
| TransformationSetMemoryOperandsMask transformation( |
| MakeInstructionDescriptor(148, SpvOpStore, 0), |
| SpvMemoryAccessMaskNone, 0); |
| ASSERT_TRUE( |
| transformation.IsApplicable(context.get(), transformation_context)); |
| ApplyAndCheckFreshIds(transformation, context.get(), |
| &transformation_context); |
| } |
| |
| std::string after_transformation = R"( |
| OpCapability Shader |
| %1 = OpExtInstImport "GLSL.std.450" |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint Fragment %4 "main" %12 %17 |
| OpExecutionMode %4 OriginUpperLeft |
| OpSource ESSL 310 |
| OpName %4 "main" |
| OpName %7 "Point3D" |
| OpMemberName %7 0 "x" |
| OpMemberName %7 1 "y" |
| OpMemberName %7 2 "z" |
| OpName %12 "global_points" |
| OpName %15 "block" |
| OpMemberName %15 0 "in_points" |
| OpMemberName %15 1 "in_point" |
| OpName %17 "" |
| OpName %133 "local_points" |
| OpMemberDecorate %7 0 Offset 0 |
| OpMemberDecorate %7 1 Offset 4 |
| OpMemberDecorate %7 2 Offset 8 |
| OpDecorate %10 ArrayStride 16 |
| OpMemberDecorate %15 0 Offset 0 |
| OpMemberDecorate %15 1 Offset 192 |
| OpDecorate %15 Block |
| OpDecorate %17 DescriptorSet 0 |
| OpDecorate %17 Binding 0 |
| %2 = OpTypeVoid |
| %3 = OpTypeFunction %2 |
| %6 = OpTypeFloat 32 |
| %7 = OpTypeStruct %6 %6 %6 |
| %8 = OpTypeInt 32 0 |
| %9 = OpConstant %8 12 |
| %10 = OpTypeArray %7 %9 |
| %11 = OpTypePointer Private %10 |
| %12 = OpVariable %11 Private |
| %15 = OpTypeStruct %10 %7 |
| %16 = OpTypePointer Uniform %15 |
| %17 = OpVariable %16 Uniform |
| %18 = OpTypeInt 32 1 |
| %19 = OpConstant %18 0 |
| %20 = OpTypePointer Uniform %10 |
| %24 = OpTypePointer Private %7 |
| %27 = OpTypePointer Private %6 |
| %30 = OpConstant %18 1 |
| %132 = OpTypePointer Function %10 |
| %135 = OpTypePointer Uniform %7 |
| %145 = OpTypePointer Function %7 |
| %4 = OpFunction %2 None %3 |
| %5 = OpLabel |
| %133 = OpVariable %132 Function |
| %21 = OpAccessChain %20 %17 %19 |
| OpCopyMemory %12 %21 Aligned 16 Aligned|Volatile 16 |
| OpCopyMemory %133 %12 Volatile Nontemporal|Volatile |
| OpCopyMemory %133 %12 Nontemporal|Volatile |
| OpCopyMemory %133 %12 None Nontemporal|Volatile |
| %136 = OpAccessChain %135 %17 %30 |
| %138 = OpAccessChain %24 %12 %19 |
| OpCopyMemory %138 %136 None Aligned|Nontemporal 16 |
| OpCopyMemory %138 %136 Aligned 16 Volatile |
| %146 = OpAccessChain %145 %133 %30 |
| %147 = OpLoad %7 %146 Volatile|Aligned 16 |
| %148 = OpAccessChain %24 %12 %19 |
| OpStore %148 %147 None |
| OpReturn |
| OpFunctionEnd |
| )"; |
| ASSERT_TRUE(IsEqual(env, after_transformation, context.get())); |
| } |
| } |
| |
| } // namespace |
| } // namespace fuzz |
| } // namespace spvtools |