mirror of
https://github.com/KhronosGroup/SPIRV-Tools
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131 lines
5.0 KiB
C++
Executable File
131 lines
5.0 KiB
C++
Executable File
// Copyright (c) 2015 The Khronos Group Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and/or associated documentation files (the
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// "Materials"), to deal in the Materials without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Materials, and to
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// permit persons to whom the Materials are furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Materials.
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//
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// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
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// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
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// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
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// https://www.khronos.org/registry/
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//
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// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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// Assembler tests for instructions in the "Memory Instructions" section of
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// the SPIR-V spec.
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#include "UnitSPIRV.h"
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#include <sstream>
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#include "gmock/gmock.h"
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#include "TestFixture.h"
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namespace {
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using spvtest::MakeInstruction;
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using spvtest::TextToBinaryTest;
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using ::testing::Eq;
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// An example case for an enumerated value.
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template <typename E>
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struct EnumCaseWithOperands {
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uint32_t get_value() const { return static_cast<uint32_t>(value); }
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E value;
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std::string name;
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std::vector<uint32_t> operands;
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};
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// Test assembly of Memory Access masks
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using MemoryAccessTest = spvtest::TextToBinaryTestBase<
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::testing::TestWithParam<EnumCaseWithOperands<spv::MemoryAccessMask>>>;
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TEST_P(MemoryAccessTest, AnySingleMemoryAccessMask) {
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std::stringstream input;
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input << "OpStore %ptr %value " << GetParam().name;
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for (auto operand : GetParam().operands) input << " " << operand;
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std::vector<uint32_t> expected_operands{1, 2, GetParam().get_value()};
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expected_operands.insert(expected_operands.end(), GetParam().operands.begin(),
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GetParam().operands.end());
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EXPECT_THAT(CompiledInstructions(input.str()),
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Eq(MakeInstruction(spv::OpStore, expected_operands)));
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}
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// clang-format off
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INSTANTIATE_TEST_CASE_P(TextToBinaryMemoryAccessTest, MemoryAccessTest,
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::testing::ValuesIn(std::vector<EnumCaseWithOperands<spv::MemoryAccessMask>>{
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{spv::MemoryAccessMaskNone, "None", {}},
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{spv::MemoryAccessVolatileMask, "Volatile", {}},
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{spv::MemoryAccessAlignedMask, "Aligned", {16}},
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}));
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#undef CASE
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// clang-format on
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TEST_F(TextToBinaryTest, CombinedMemoryAccessMask) {
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const std::string input = "OpStore %ptr %value Volatile|Aligned 16";
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const uint32_t expected_mask =
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spv::MemoryAccessVolatileMask | spv::MemoryAccessAlignedMask;
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EXPECT_THAT(expected_mask, Eq(3));
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EXPECT_THAT(CompiledInstructions(input),
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Eq(MakeInstruction(spv::OpStore, {1, 2, expected_mask, 16})));
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}
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// Test Storage Class enum values
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using StorageClassTest = spvtest::TextToBinaryTestBase<
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::testing::TestWithParam<EnumCaseWithOperands<spv::StorageClass>>>;
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TEST_P(StorageClassTest, AnyStorageClass) {
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std::string input = "%1 = OpVariable %2 " + GetParam().name;
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EXPECT_THAT(CompiledInstructions(input),
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Eq(MakeInstruction(spv::OpVariable, {2, 1, GetParam().get_value()})));
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}
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// clang-format off
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#define CASE(NAME) { spv::StorageClass##NAME, #NAME, {} }
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INSTANTIATE_TEST_CASE_P(TextToBinaryStorageClassTest, StorageClassTest,
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::testing::ValuesIn(std::vector<EnumCaseWithOperands<spv::StorageClass>>{
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// TODO(dneto): There are more storage classes in Rev32 and later.
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CASE(UniformConstant),
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CASE(Input),
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CASE(Uniform),
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CASE(Output),
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CASE(WorkgroupLocal),
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CASE(WorkgroupGlobal),
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CASE(PrivateGlobal),
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CASE(Function),
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CASE(Generic),
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CASE(AtomicCounter),
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CASE(Image),
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}));
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#undef CASE
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// clang-format on
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// TODO(dneto): OpVariable with initializers
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// TODO(dneto): OpImageTexelPointer
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// TODO(dneto): OpLoad
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// TODO(dneto): OpStore
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// TODO(dneto): OpCopyMemory
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// TODO(dneto): OpCopyMemorySized
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// TODO(dneto): OpAccessChain
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// TODO(dneto): OpInBoundsAccessChain
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// TODO(dneto): OpPtrAccessChain
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// TODO(dneto): OpArrayLength
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// TODO(dneto): OpGenercPtrMemSemantics
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} // anonymous namespace
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