| // Copyright 2020 The Tint Authors. |
| // |
| // 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 <memory> |
| |
| #include "gtest/gtest.h" |
| #include "src/ast/binary_expression.h" |
| #include "src/ast/float_literal.h" |
| #include "src/ast/int_literal.h" |
| #include "src/ast/scalar_constructor_expression.h" |
| #include "src/ast/type/f32_type.h" |
| #include "src/ast/type/i32_type.h" |
| #include "src/ast/type/u32_type.h" |
| #include "src/ast/type/vector_type.h" |
| #include "src/ast/type_constructor_expression.h" |
| #include "src/context.h" |
| #include "src/type_determiner.h" |
| #include "src/writer/spirv/builder.h" |
| #include "src/writer/spirv/spv_dump.h" |
| |
| namespace tint { |
| namespace writer { |
| namespace spirv { |
| namespace { |
| |
| using BuilderTest = testing::Test; |
| |
| struct BinaryData { |
| ast::BinaryOp op; |
| std::string name; |
| }; |
| inline std::ostream& operator<<(std::ostream& out, BinaryData data) { |
| out << data.op; |
| return out; |
| } |
| |
| using BinaryArithIntegerTest = testing::TestWithParam<BinaryData>; |
| TEST_P(BinaryArithIntegerTest, Scalar) { |
| auto param = GetParam(); |
| |
| ast::type::I32Type i32; |
| |
| auto lhs = std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 3)); |
| auto rhs = std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 4)); |
| |
| ast::BinaryExpression expr(param.op, std::move(lhs), std::move(rhs)); |
| |
| Context ctx; |
| TypeDeterminer td(&ctx); |
| ASSERT_TRUE(td.DetermineResultType(&expr)) << td.error(); |
| |
| Builder b; |
| b.push_function(Function{}); |
| |
| ASSERT_EQ(b.GenerateBinaryExpression(&expr), 4) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeInt 32 1 |
| %2 = OpConstant %1 3 |
| %3 = OpConstant %1 4 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()), |
| "%4 = " + param.name + " %1 %2 %3\n"); |
| } |
| |
| TEST_P(BinaryArithIntegerTest, Vector) { |
| auto param = GetParam(); |
| |
| ast::type::I32Type i32; |
| ast::type::VectorType vec3(&i32, 3); |
| |
| ast::ExpressionList vals; |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 1))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 1))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 1))); |
| auto lhs = |
| std::make_unique<ast::TypeConstructorExpression>(&vec3, std::move(vals)); |
| |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 1))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 1))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 1))); |
| auto rhs = |
| std::make_unique<ast::TypeConstructorExpression>(&vec3, std::move(vals)); |
| |
| Context ctx; |
| TypeDeterminer td(&ctx); |
| |
| ast::BinaryExpression expr(param.op, std::move(lhs), std::move(rhs)); |
| |
| ASSERT_TRUE(td.DetermineResultType(&expr)) << td.error(); |
| |
| Builder b; |
| b.push_function(Function{}); |
| |
| ASSERT_EQ(b.GenerateBinaryExpression(&expr), 5) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeInt 32 1 |
| %1 = OpTypeVector %2 3 |
| %3 = OpConstant %2 1 |
| %4 = OpConstantComposite %1 %3 %3 %3 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()), |
| "%5 = " + param.name + " %1 %4 %4\n"); |
| } |
| INSTANTIATE_TEST_SUITE_P( |
| BuilderTest, |
| BinaryArithIntegerTest, |
| testing::Values(BinaryData{ast::BinaryOp::kAdd, "OpIAdd"}, |
| BinaryData{ast::BinaryOp::kAnd, "OpBitwiseAnd"}, |
| BinaryData{ast::BinaryOp::kOr, "OpBitwiseOr"})); |
| |
| using BinaryArithFloatTest = testing::TestWithParam<BinaryData>; |
| TEST_P(BinaryArithFloatTest, Scalar) { |
| auto param = GetParam(); |
| |
| ast::type::F32Type f32; |
| |
| auto lhs = std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 3.2f)); |
| auto rhs = std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 4.5f)); |
| |
| ast::BinaryExpression expr(param.op, std::move(lhs), std::move(rhs)); |
| |
| Context ctx; |
| TypeDeterminer td(&ctx); |
| ASSERT_TRUE(td.DetermineResultType(&expr)) << td.error(); |
| |
| Builder b; |
| b.push_function(Function{}); |
| |
| ASSERT_EQ(b.GenerateBinaryExpression(&expr), 4) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeFloat 32 |
| %2 = OpConstant %1 3.20000005 |
| %3 = OpConstant %1 4.5 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()), |
| "%4 = " + param.name + " %1 %2 %3\n"); |
| } |
| |
| TEST_P(BinaryArithFloatTest, Vector) { |
| auto param = GetParam(); |
| |
| ast::type::F32Type f32; |
| ast::type::VectorType vec3(&f32, 3); |
| |
| ast::ExpressionList vals; |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 1.f))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 1.f))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 1.f))); |
| auto lhs = |
| std::make_unique<ast::TypeConstructorExpression>(&vec3, std::move(vals)); |
| |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 1.f))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 1.f))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 1.f))); |
| auto rhs = |
| std::make_unique<ast::TypeConstructorExpression>(&vec3, std::move(vals)); |
| |
| Context ctx; |
| TypeDeterminer td(&ctx); |
| |
| ast::BinaryExpression expr(param.op, std::move(lhs), std::move(rhs)); |
| |
| ASSERT_TRUE(td.DetermineResultType(&expr)) << td.error(); |
| |
| Builder b; |
| b.push_function(Function{}); |
| |
| ASSERT_EQ(b.GenerateBinaryExpression(&expr), 5) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeVector %2 3 |
| %3 = OpConstant %2 1 |
| %4 = OpConstantComposite %1 %3 %3 %3 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()), |
| "%5 = " + param.name + " %1 %4 %4\n"); |
| } |
| INSTANTIATE_TEST_SUITE_P(BuilderTest, |
| BinaryArithFloatTest, |
| testing::Values(BinaryData{ast::BinaryOp::kAdd, |
| "OpFAdd"})); |
| |
| using BinaryCompareUnsignedIntegerTest = testing::TestWithParam<BinaryData>; |
| TEST_P(BinaryCompareUnsignedIntegerTest, Scalar) { |
| auto param = GetParam(); |
| |
| ast::type::U32Type u32; |
| |
| auto lhs = std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&u32, 3)); |
| auto rhs = std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&u32, 4)); |
| |
| ast::BinaryExpression expr(param.op, std::move(lhs), std::move(rhs)); |
| |
| Context ctx; |
| TypeDeterminer td(&ctx); |
| ASSERT_TRUE(td.DetermineResultType(&expr)) << td.error(); |
| |
| Builder b; |
| b.push_function(Function{}); |
| |
| ASSERT_EQ(b.GenerateBinaryExpression(&expr), 4) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeInt 32 0 |
| %2 = OpConstant %1 3 |
| %3 = OpConstant %1 4 |
| %5 = OpTypeBool |
| )"); |
| EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()), |
| "%4 = " + param.name + " %5 %2 %3\n"); |
| } |
| |
| TEST_P(BinaryCompareUnsignedIntegerTest, Vector) { |
| auto param = GetParam(); |
| |
| ast::type::U32Type u32; |
| ast::type::VectorType vec3(&u32, 3); |
| |
| ast::ExpressionList vals; |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&u32, 1))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&u32, 1))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&u32, 1))); |
| auto lhs = |
| std::make_unique<ast::TypeConstructorExpression>(&vec3, std::move(vals)); |
| |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&u32, 1))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&u32, 1))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&u32, 1))); |
| auto rhs = |
| std::make_unique<ast::TypeConstructorExpression>(&vec3, std::move(vals)); |
| |
| Context ctx; |
| TypeDeterminer td(&ctx); |
| |
| ast::BinaryExpression expr(param.op, std::move(lhs), std::move(rhs)); |
| |
| ASSERT_TRUE(td.DetermineResultType(&expr)) << td.error(); |
| |
| Builder b; |
| b.push_function(Function{}); |
| |
| ASSERT_EQ(b.GenerateBinaryExpression(&expr), 5) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeInt 32 0 |
| %1 = OpTypeVector %2 3 |
| %3 = OpConstant %2 1 |
| %4 = OpConstantComposite %1 %3 %3 %3 |
| %7 = OpTypeBool |
| %6 = OpTypeVector %7 3 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()), |
| "%5 = " + param.name + " %6 %4 %4\n"); |
| } |
| INSTANTIATE_TEST_SUITE_P( |
| BuilderTest, |
| BinaryCompareUnsignedIntegerTest, |
| testing::Values( |
| BinaryData{ast::BinaryOp::kEqual, "OpIEqual"}, |
| BinaryData{ast::BinaryOp::kGreaterThan, "OpUGreaterThan"}, |
| BinaryData{ast::BinaryOp::kGreaterThanEqual, "OpUGreaterThanEqual"}, |
| BinaryData{ast::BinaryOp::kLessThan, "OpULessThan"}, |
| BinaryData{ast::BinaryOp::kLessThanEqual, "OpULessThanEqual"}, |
| BinaryData{ast::BinaryOp::kNotEqual, "OpINotEqual"})); |
| |
| using BinaryCompareSignedIntegerTest = testing::TestWithParam<BinaryData>; |
| TEST_P(BinaryCompareSignedIntegerTest, Scalar) { |
| auto param = GetParam(); |
| |
| ast::type::I32Type i32; |
| |
| auto lhs = std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 3)); |
| auto rhs = std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 4)); |
| |
| ast::BinaryExpression expr(param.op, std::move(lhs), std::move(rhs)); |
| |
| Context ctx; |
| TypeDeterminer td(&ctx); |
| ASSERT_TRUE(td.DetermineResultType(&expr)) << td.error(); |
| |
| Builder b; |
| b.push_function(Function{}); |
| |
| ASSERT_EQ(b.GenerateBinaryExpression(&expr), 4) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeInt 32 1 |
| %2 = OpConstant %1 3 |
| %3 = OpConstant %1 4 |
| %5 = OpTypeBool |
| )"); |
| EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()), |
| "%4 = " + param.name + " %5 %2 %3\n"); |
| } |
| |
| TEST_P(BinaryCompareSignedIntegerTest, Vector) { |
| auto param = GetParam(); |
| |
| ast::type::I32Type i32; |
| ast::type::VectorType vec3(&i32, 3); |
| |
| ast::ExpressionList vals; |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 1))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 1))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 1))); |
| auto lhs = |
| std::make_unique<ast::TypeConstructorExpression>(&vec3, std::move(vals)); |
| |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 1))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 1))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::IntLiteral>(&i32, 1))); |
| auto rhs = |
| std::make_unique<ast::TypeConstructorExpression>(&vec3, std::move(vals)); |
| |
| Context ctx; |
| TypeDeterminer td(&ctx); |
| |
| ast::BinaryExpression expr(param.op, std::move(lhs), std::move(rhs)); |
| |
| ASSERT_TRUE(td.DetermineResultType(&expr)) << td.error(); |
| |
| Builder b; |
| b.push_function(Function{}); |
| |
| ASSERT_EQ(b.GenerateBinaryExpression(&expr), 5) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeInt 32 1 |
| %1 = OpTypeVector %2 3 |
| %3 = OpConstant %2 1 |
| %4 = OpConstantComposite %1 %3 %3 %3 |
| %7 = OpTypeBool |
| %6 = OpTypeVector %7 3 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()), |
| "%5 = " + param.name + " %6 %4 %4\n"); |
| } |
| INSTANTIATE_TEST_SUITE_P( |
| BuilderTest, |
| BinaryCompareSignedIntegerTest, |
| testing::Values( |
| BinaryData{ast::BinaryOp::kEqual, "OpIEqual"}, |
| BinaryData{ast::BinaryOp::kGreaterThan, "OpSGreaterThan"}, |
| BinaryData{ast::BinaryOp::kGreaterThanEqual, "OpSGreaterThanEqual"}, |
| BinaryData{ast::BinaryOp::kLessThan, "OpSLessThan"}, |
| BinaryData{ast::BinaryOp::kLessThanEqual, "OpSLessThanEqual"}, |
| BinaryData{ast::BinaryOp::kNotEqual, "OpINotEqual"})); |
| |
| using BinaryCompareFloatTest = testing::TestWithParam<BinaryData>; |
| TEST_P(BinaryCompareFloatTest, Scalar) { |
| auto param = GetParam(); |
| |
| ast::type::F32Type f32; |
| |
| auto lhs = std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 3.2f)); |
| auto rhs = std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 4.5f)); |
| |
| ast::BinaryExpression expr(param.op, std::move(lhs), std::move(rhs)); |
| |
| Context ctx; |
| TypeDeterminer td(&ctx); |
| ASSERT_TRUE(td.DetermineResultType(&expr)) << td.error(); |
| |
| Builder b; |
| b.push_function(Function{}); |
| |
| ASSERT_EQ(b.GenerateBinaryExpression(&expr), 4) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeFloat 32 |
| %2 = OpConstant %1 3.20000005 |
| %3 = OpConstant %1 4.5 |
| %5 = OpTypeBool |
| )"); |
| EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()), |
| "%4 = " + param.name + " %5 %2 %3\n"); |
| } |
| |
| TEST_P(BinaryCompareFloatTest, Vector) { |
| auto param = GetParam(); |
| |
| ast::type::F32Type f32; |
| ast::type::VectorType vec3(&f32, 3); |
| |
| ast::ExpressionList vals; |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 1.f))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 1.f))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 1.f))); |
| auto lhs = |
| std::make_unique<ast::TypeConstructorExpression>(&vec3, std::move(vals)); |
| |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 1.f))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 1.f))); |
| vals.push_back(std::make_unique<ast::ScalarConstructorExpression>( |
| std::make_unique<ast::FloatLiteral>(&f32, 1.f))); |
| auto rhs = |
| std::make_unique<ast::TypeConstructorExpression>(&vec3, std::move(vals)); |
| |
| Context ctx; |
| TypeDeterminer td(&ctx); |
| |
| ast::BinaryExpression expr(param.op, std::move(lhs), std::move(rhs)); |
| |
| ASSERT_TRUE(td.DetermineResultType(&expr)) << td.error(); |
| |
| Builder b; |
| b.push_function(Function{}); |
| |
| ASSERT_EQ(b.GenerateBinaryExpression(&expr), 5) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeVector %2 3 |
| %3 = OpConstant %2 1 |
| %4 = OpConstantComposite %1 %3 %3 %3 |
| %7 = OpTypeBool |
| %6 = OpTypeVector %7 3 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()), |
| "%5 = " + param.name + " %6 %4 %4\n"); |
| } |
| INSTANTIATE_TEST_SUITE_P( |
| BuilderTest, |
| BinaryCompareFloatTest, |
| testing::Values( |
| BinaryData{ast::BinaryOp::kEqual, "OpFOrdEqual"}, |
| BinaryData{ast::BinaryOp::kGreaterThan, "OpFOrdGreaterThan"}, |
| BinaryData{ast::BinaryOp::kGreaterThanEqual, "OpFOrdGreaterThanEqual"}, |
| BinaryData{ast::BinaryOp::kLessThan, "OpFOrdLessThan"}, |
| BinaryData{ast::BinaryOp::kLessThanEqual, "OpFOrdLessThanEqual"}, |
| BinaryData{ast::BinaryOp::kNotEqual, "OpFOrdNotEqual"})); |
| |
| } // namespace |
| } // namespace spirv |
| } // namespace writer |
| } // namespace tint |