| // Copyright 2023 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "src/tint/lang/spirv/writer/common/helper_test.h" |
| |
| #include "src/tint/lang/core/fluent_types.h" |
| #include "src/tint/lang/core/ir/binary.h" |
| |
| using namespace tint::core::number_suffixes; // NOLINT |
| using namespace tint::core::fluent_types; // NOLINT |
| |
| namespace tint::spirv::writer { |
| namespace { |
| |
| /// A parameterized test case. |
| struct BinaryTestCase { |
| BinaryTestCase(TestElementType type_, |
| core::BinaryOp op_, |
| std::string spirv_inst_, |
| std::string spirv_type_name_) |
| : res_type(type_), |
| lhs_type(type_), |
| rhs_type(type_), |
| op(op_), |
| spirv_inst(spirv_inst_), |
| spirv_type_name(spirv_type_name_) {} |
| |
| BinaryTestCase(TestElementType res_type_, |
| TestElementType lhs_type_, |
| TestElementType rhs_type_, |
| core::BinaryOp op_, |
| std::string spirv_inst_, |
| std::string spirv_type_name_) |
| : res_type(res_type_), |
| lhs_type(lhs_type_), |
| rhs_type(rhs_type_), |
| op(op_), |
| spirv_inst(spirv_inst_), |
| spirv_type_name(spirv_type_name_) {} |
| |
| /// The result type of the binary op. |
| TestElementType res_type; |
| /// The LHS type of the binary op. |
| TestElementType lhs_type; |
| /// The RHS type of the binary op. |
| TestElementType rhs_type; |
| /// The binary operation. |
| core::BinaryOp op; |
| /// The expected SPIR-V instruction. |
| std::string spirv_inst; |
| /// The expected SPIR-V result type name. |
| std::string spirv_type_name; |
| }; |
| |
| using Arithmetic_Bitwise = SpirvWriterTestWithParam<BinaryTestCase>; |
| TEST_P(Arithmetic_Bitwise, Scalar) { |
| auto params = GetParam(); |
| |
| auto* func = b.Function("foo", ty.void_()); |
| b.Append(func->Block(), [&] { |
| auto* lhs = MakeScalarValue(params.lhs_type); |
| auto* rhs = MakeScalarValue(params.rhs_type); |
| auto* result = b.Binary(params.op, MakeScalarType(params.res_type), lhs, rhs); |
| b.Return(func); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%result = " + params.spirv_inst + " %" + params.spirv_type_name); |
| } |
| TEST_P(Arithmetic_Bitwise, Vector) { |
| auto params = GetParam(); |
| |
| auto* func = b.Function("foo", ty.void_()); |
| b.Append(func->Block(), [&] { |
| auto* lhs = MakeVectorValue(params.lhs_type); |
| auto* rhs = MakeVectorValue(params.rhs_type); |
| auto* result = b.Binary(params.op, MakeVectorType(params.res_type), lhs, rhs); |
| b.Return(func); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%result = " + params.spirv_inst + " %v2" + params.spirv_type_name); |
| } |
| INSTANTIATE_TEST_SUITE_P( |
| SpirvWriterTest_Binary_I32, |
| Arithmetic_Bitwise, |
| testing::Values(BinaryTestCase{kI32, core::BinaryOp::kAnd, "OpBitwiseAnd", "int"}, |
| BinaryTestCase{kI32, core::BinaryOp::kOr, "OpBitwiseOr", "int"}, |
| BinaryTestCase{kI32, core::BinaryOp::kXor, "OpBitwiseXor", "int"}, |
| BinaryTestCase{kI32, kI32, kU32, core::BinaryOp::kShiftRight, |
| "OpShiftRightArithmetic", "int"})); |
| INSTANTIATE_TEST_SUITE_P( |
| SpirvWriterTest_Binary_U32, |
| Arithmetic_Bitwise, |
| testing::Values(BinaryTestCase{kU32, core::BinaryOp::kAdd, "OpIAdd", "uint"}, |
| BinaryTestCase{kU32, core::BinaryOp::kSubtract, "OpISub", "uint"}, |
| BinaryTestCase{kU32, core::BinaryOp::kMultiply, "OpIMul", "uint"}, |
| BinaryTestCase{kU32, core::BinaryOp::kAnd, "OpBitwiseAnd", "uint"}, |
| BinaryTestCase{kU32, core::BinaryOp::kOr, "OpBitwiseOr", "uint"}, |
| BinaryTestCase{kU32, core::BinaryOp::kXor, "OpBitwiseXor", "uint"}, |
| BinaryTestCase{kU32, core::BinaryOp::kShiftLeft, "OpShiftLeftLogical", "uint"}, |
| BinaryTestCase{kU32, core::BinaryOp::kShiftRight, "OpShiftRightLogical", |
| "uint"})); |
| INSTANTIATE_TEST_SUITE_P( |
| SpirvWriterTest_Binary_F32, |
| Arithmetic_Bitwise, |
| testing::Values(BinaryTestCase{kF32, core::BinaryOp::kAdd, "OpFAdd", "float"}, |
| BinaryTestCase{kF32, core::BinaryOp::kSubtract, "OpFSub", "float"}, |
| BinaryTestCase{kF32, core::BinaryOp::kMultiply, "OpFMul", "float"}, |
| BinaryTestCase{kF32, core::BinaryOp::kDivide, "OpFDiv", "float"}, |
| BinaryTestCase{kF32, core::BinaryOp::kModulo, "OpFRem", "float"})); |
| INSTANTIATE_TEST_SUITE_P( |
| SpirvWriterTest_Binary_F16, |
| Arithmetic_Bitwise, |
| testing::Values(BinaryTestCase{kF16, core::BinaryOp::kAdd, "OpFAdd", "half"}, |
| BinaryTestCase{kF16, core::BinaryOp::kSubtract, "OpFSub", "half"}, |
| BinaryTestCase{kF16, core::BinaryOp::kMultiply, "OpFMul", "half"}, |
| BinaryTestCase{kF16, core::BinaryOp::kDivide, "OpFDiv", "half"}, |
| BinaryTestCase{kF16, core::BinaryOp::kModulo, "OpFRem", "half"})); |
| INSTANTIATE_TEST_SUITE_P( |
| SpirvWriterTest_Binary_Bool, |
| Arithmetic_Bitwise, |
| testing::Values(BinaryTestCase{kBool, core::BinaryOp::kAnd, "OpLogicalAnd", "bool"}, |
| BinaryTestCase{kBool, core::BinaryOp::kOr, "OpLogicalOr", "bool"})); |
| |
| TEST_F(SpirvWriterTest, Binary_ScalarTimesVector_F32) { |
| auto* scalar = b.FunctionParam("scalar", ty.f32()); |
| auto* vector = b.FunctionParam("vector", ty.vec4<f32>()); |
| auto* func = b.Function("foo", ty.void_()); |
| func->SetParams({scalar, vector}); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Multiply(ty.vec4<f32>(), scalar, vector); |
| b.Return(func); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%result = OpVectorTimesScalar %v4float %vector %scalar"); |
| } |
| |
| TEST_F(SpirvWriterTest, Binary_VectorTimesScalar_F32) { |
| auto* scalar = b.FunctionParam("scalar", ty.f32()); |
| auto* vector = b.FunctionParam("vector", ty.vec4<f32>()); |
| auto* func = b.Function("foo", ty.void_()); |
| func->SetParams({scalar, vector}); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Multiply(ty.vec4<f32>(), vector, scalar); |
| b.Return(func); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%result = OpVectorTimesScalar %v4float %vector %scalar"); |
| } |
| |
| TEST_F(SpirvWriterTest, Binary_ScalarTimesMatrix_F32) { |
| auto* scalar = b.FunctionParam("scalar", ty.f32()); |
| auto* matrix = b.FunctionParam("matrix", ty.mat3x4<f32>()); |
| auto* func = b.Function("foo", ty.void_()); |
| func->SetParams({scalar, matrix}); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Multiply(ty.mat3x4<f32>(), scalar, matrix); |
| b.Return(func); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%result = OpMatrixTimesScalar %mat3v4float %matrix %scalar"); |
| } |
| |
| TEST_F(SpirvWriterTest, Binary_MatrixTimesScalar_F32) { |
| auto* scalar = b.FunctionParam("scalar", ty.f32()); |
| auto* matrix = b.FunctionParam("matrix", ty.mat3x4<f32>()); |
| auto* func = b.Function("foo", ty.void_()); |
| func->SetParams({scalar, matrix}); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Multiply(ty.mat3x4<f32>(), matrix, scalar); |
| b.Return(func); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%result = OpMatrixTimesScalar %mat3v4float %matrix %scalar"); |
| } |
| |
| TEST_F(SpirvWriterTest, Binary_VectorTimesMatrix_F32) { |
| auto* vector = b.FunctionParam("vector", ty.vec4<f32>()); |
| auto* matrix = b.FunctionParam("matrix", ty.mat3x4<f32>()); |
| auto* func = b.Function("foo", ty.void_()); |
| func->SetParams({vector, matrix}); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Multiply(ty.vec3<f32>(), vector, matrix); |
| b.Return(func); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%result = OpVectorTimesMatrix %v3float %vector %matrix"); |
| } |
| |
| TEST_F(SpirvWriterTest, Binary_MatrixTimesVector_F32) { |
| auto* vector = b.FunctionParam("vector", ty.vec3<f32>()); |
| auto* matrix = b.FunctionParam("matrix", ty.mat3x4<f32>()); |
| auto* func = b.Function("foo", ty.void_()); |
| func->SetParams({vector, matrix}); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Multiply(ty.vec4<f32>(), matrix, vector); |
| b.Return(func); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%result = OpMatrixTimesVector %v4float %matrix %vector"); |
| } |
| |
| TEST_F(SpirvWriterTest, Binary_MatrixTimesMatrix_F32) { |
| auto* mat1 = b.FunctionParam("mat1", ty.mat4x3<f32>()); |
| auto* mat2 = b.FunctionParam("mat2", ty.mat3x4<f32>()); |
| auto* func = b.Function("foo", ty.void_()); |
| func->SetParams({mat1, mat2}); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Multiply(ty.mat3x3<f32>(), mat1, mat2); |
| b.Return(func); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%result = OpMatrixTimesMatrix %mat3v3float %mat1 %mat2"); |
| } |
| |
| using Comparison = SpirvWriterTestWithParam<BinaryTestCase>; |
| TEST_P(Comparison, Scalar) { |
| auto params = GetParam(); |
| |
| auto* func = b.Function("foo", ty.void_()); |
| b.Append(func->Block(), [&] { |
| auto* lhs = MakeScalarValue(params.lhs_type); |
| auto* rhs = MakeScalarValue(params.rhs_type); |
| auto* result = b.Binary(params.op, ty.bool_(), lhs, rhs); |
| b.Return(func); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%result = " + params.spirv_inst + " %bool"); |
| } |
| |
| TEST_P(Comparison, Vector) { |
| auto params = GetParam(); |
| |
| auto* func = b.Function("foo", ty.void_()); |
| b.Append(func->Block(), [&] { |
| auto* lhs = MakeVectorValue(params.lhs_type); |
| auto* rhs = MakeVectorValue(params.rhs_type); |
| auto* result = b.Binary(params.op, ty.vec2<bool>(), lhs, rhs); |
| b.Return(func); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%result = " + params.spirv_inst + " %v2bool"); |
| } |
| INSTANTIATE_TEST_SUITE_P( |
| SpirvWriterTest_Binary_I32, |
| Comparison, |
| testing::Values( |
| BinaryTestCase{kI32, core::BinaryOp::kEqual, "OpIEqual", "bool"}, |
| BinaryTestCase{kI32, core::BinaryOp::kNotEqual, "OpINotEqual", "bool"}, |
| BinaryTestCase{kI32, core::BinaryOp::kGreaterThan, "OpSGreaterThan", "bool"}, |
| BinaryTestCase{kI32, core::BinaryOp::kGreaterThanEqual, "OpSGreaterThanEqual", "bool"}, |
| BinaryTestCase{kI32, core::BinaryOp::kLessThan, "OpSLessThan", "bool"}, |
| BinaryTestCase{kI32, core::BinaryOp::kLessThanEqual, "OpSLessThanEqual", "bool"})); |
| INSTANTIATE_TEST_SUITE_P( |
| SpirvWriterTest_Binary_U32, |
| Comparison, |
| testing::Values( |
| BinaryTestCase{kU32, core::BinaryOp::kEqual, "OpIEqual", "bool"}, |
| BinaryTestCase{kU32, core::BinaryOp::kNotEqual, "OpINotEqual", "bool"}, |
| BinaryTestCase{kU32, core::BinaryOp::kGreaterThan, "OpUGreaterThan", "bool"}, |
| BinaryTestCase{kU32, core::BinaryOp::kGreaterThanEqual, "OpUGreaterThanEqual", "bool"}, |
| BinaryTestCase{kU32, core::BinaryOp::kLessThan, "OpULessThan", "bool"}, |
| BinaryTestCase{kU32, core::BinaryOp::kLessThanEqual, "OpULessThanEqual", "bool"})); |
| INSTANTIATE_TEST_SUITE_P( |
| SpirvWriterTest_Binary_F32, |
| Comparison, |
| testing::Values( |
| BinaryTestCase{kF32, core::BinaryOp::kEqual, "OpFOrdEqual", "bool"}, |
| BinaryTestCase{kF32, core::BinaryOp::kNotEqual, "OpFOrdNotEqual", "bool"}, |
| BinaryTestCase{kF32, core::BinaryOp::kGreaterThan, "OpFOrdGreaterThan", "bool"}, |
| BinaryTestCase{kF32, core::BinaryOp::kGreaterThanEqual, "OpFOrdGreaterThanEqual", "bool"}, |
| BinaryTestCase{kF32, core::BinaryOp::kLessThan, "OpFOrdLessThan", "bool"}, |
| BinaryTestCase{kF32, core::BinaryOp::kLessThanEqual, "OpFOrdLessThanEqual", "bool"})); |
| INSTANTIATE_TEST_SUITE_P( |
| SpirvWriterTest_Binary_F16, |
| Comparison, |
| testing::Values( |
| BinaryTestCase{kF16, core::BinaryOp::kEqual, "OpFOrdEqual", "bool"}, |
| BinaryTestCase{kF16, core::BinaryOp::kNotEqual, "OpFOrdNotEqual", "bool"}, |
| BinaryTestCase{kF16, core::BinaryOp::kGreaterThan, "OpFOrdGreaterThan", "bool"}, |
| BinaryTestCase{kF16, core::BinaryOp::kGreaterThanEqual, "OpFOrdGreaterThanEqual", "bool"}, |
| BinaryTestCase{kF16, core::BinaryOp::kLessThan, "OpFOrdLessThan", "bool"}, |
| BinaryTestCase{kF16, core::BinaryOp::kLessThanEqual, "OpFOrdLessThanEqual", "bool"})); |
| INSTANTIATE_TEST_SUITE_P( |
| SpirvWriterTest_Binary_Bool, |
| Comparison, |
| testing::Values(BinaryTestCase{kBool, core::BinaryOp::kEqual, "OpLogicalEqual", "bool"}, |
| BinaryTestCase{kBool, core::BinaryOp::kNotEqual, "OpLogicalNotEqual", "bool"})); |
| |
| TEST_F(SpirvWriterTest, Binary_Chain) { |
| auto* func = b.Function("foo", ty.void_()); |
| |
| b.Append(func->Block(), [&] { |
| auto* sub = b.Subtract(ty.i32(), 1_i, 2_i); |
| auto* add = b.Add(ty.i32(), sub, sub); |
| b.Return(func); |
| mod.SetName(sub, "sub"); |
| mod.SetName(add, "add"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("OpBitcast %uint %int_1"); |
| EXPECT_INST("OpBitcast %uint %int_2"); |
| EXPECT_INST("OpISub %uint %6 %9"); |
| EXPECT_INST("OpIAdd %uint %13 %14"); |
| } |
| |
| TEST_F(SpirvWriterTest, Divide_u32_u32) { |
| Vector<core::ir::FunctionParam*, 4> args; |
| args.Push(b.FunctionParam("lhs", ty.u32())); |
| args.Push(b.FunctionParam("rhs", ty.u32())); |
| auto* func = b.Function("foo", ty.u32()); |
| func->SetParams(args); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Binary(core::BinaryOp::kDivide, ty.u32(), args[0], args[1]); |
| b.Return(func, result); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST(R"( |
| ; Function foo |
| %foo = OpFunction %uint None %5 |
| %lhs = OpFunctionParameter %uint |
| %rhs = OpFunctionParameter %uint |
| %6 = OpLabel |
| %result = OpFunctionCall %uint %tint_div_u32 %lhs %rhs |
| OpReturnValue %result |
| OpFunctionEnd |
| |
| ; Function tint_div_u32 |
| %tint_div_u32 = OpFunction %uint None %5 |
| %lhs_0 = OpFunctionParameter %uint |
| %rhs_0 = OpFunctionParameter %uint |
| %11 = OpLabel |
| %12 = OpIEqual %bool %rhs_0 %uint_0 |
| %15 = OpSelect %uint %12 %uint_1 %rhs_0 |
| %17 = OpUDiv %uint %lhs_0 %15 |
| OpReturnValue %17 |
| OpFunctionEnd |
| )"); |
| } |
| |
| TEST_F(SpirvWriterTest, Divide_i32_i32) { |
| Vector<core::ir::FunctionParam*, 4> args; |
| args.Push(b.FunctionParam("lhs", ty.i32())); |
| args.Push(b.FunctionParam("rhs", ty.i32())); |
| auto* func = b.Function("foo", ty.i32()); |
| func->SetParams(args); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Binary(core::BinaryOp::kDivide, ty.i32(), args[0], args[1]); |
| b.Return(func, result); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST(R"( |
| ; Function foo |
| %foo = OpFunction %int None %5 |
| %lhs = OpFunctionParameter %int |
| %rhs = OpFunctionParameter %int |
| %6 = OpLabel |
| %result = OpFunctionCall %int %tint_div_i32 %lhs %rhs |
| OpReturnValue %result |
| OpFunctionEnd |
| |
| ; Function tint_div_i32 |
| %tint_div_i32 = OpFunction %int None %5 |
| %lhs_0 = OpFunctionParameter %int |
| %rhs_0 = OpFunctionParameter %int |
| %11 = OpLabel |
| %12 = OpIEqual %bool %rhs_0 %int_0 |
| %15 = OpIEqual %bool %lhs_0 %int_n2147483648 |
| %17 = OpIEqual %bool %rhs_0 %int_n1 |
| %19 = OpLogicalAnd %bool %15 %17 |
| %20 = OpLogicalOr %bool %12 %19 |
| %21 = OpSelect %int %20 %int_1 %rhs_0 |
| %23 = OpSDiv %int %lhs_0 %21 |
| OpReturnValue %23 |
| OpFunctionEnd |
| )"); |
| } |
| |
| TEST_F(SpirvWriterTest, Divide_i32_vec4i) { |
| Vector<core::ir::FunctionParam*, 4> args; |
| args.Push(b.FunctionParam("lhs", ty.i32())); |
| args.Push(b.FunctionParam("rhs", ty.vec4<i32>())); |
| auto* func = b.Function("foo", ty.vec4<i32>()); |
| func->SetParams(args); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Binary(core::BinaryOp::kDivide, ty.vec4<i32>(), args[0], args[1]); |
| b.Return(func, result); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%16 = OpConstantNull %v4int"); |
| EXPECT_INST(R"( |
| ; Function foo |
| %foo = OpFunction %v4int None %6 |
| %lhs = OpFunctionParameter %int |
| %rhs = OpFunctionParameter %v4int |
| %7 = OpLabel |
| %8 = OpCompositeConstruct %v4int %lhs %lhs %lhs %lhs |
| %result = OpFunctionCall %v4int %tint_div_v4i32 %8 %rhs |
| OpReturnValue %result |
| OpFunctionEnd |
| |
| ; Function tint_div_v4i32 |
| %tint_div_v4i32 = OpFunction %v4int None %13 |
| %lhs_0 = OpFunctionParameter %v4int |
| %rhs_0 = OpFunctionParameter %v4int |
| %14 = OpLabel |
| %15 = OpIEqual %v4bool %rhs_0 %16 |
| %19 = OpIEqual %v4bool %lhs_0 %20 |
| %22 = OpIEqual %v4bool %rhs_0 %23 |
| %25 = OpLogicalAnd %v4bool %19 %22 |
| %26 = OpLogicalOr %v4bool %15 %25 |
| %27 = OpSelect %v4int %26 %28 %rhs_0 |
| %30 = OpSDiv %v4int %lhs_0 %27 |
| OpReturnValue %30 |
| OpFunctionEnd |
| )"); |
| } |
| |
| TEST_F(SpirvWriterTest, Divide_vec4i_i32) { |
| Vector<core::ir::FunctionParam*, 4> args; |
| args.Push(b.FunctionParam("lhs", ty.vec4<i32>())); |
| args.Push(b.FunctionParam("rhs", ty.i32())); |
| auto* func = b.Function("foo", ty.vec4<i32>()); |
| func->SetParams(args); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Binary(core::BinaryOp::kDivide, ty.vec4<i32>(), args[0], args[1]); |
| b.Return(func, result); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%16 = OpConstantNull %v4int"); |
| EXPECT_INST(R"( |
| ; Function foo |
| %foo = OpFunction %v4int None %6 |
| %lhs = OpFunctionParameter %v4int |
| %rhs = OpFunctionParameter %int |
| %7 = OpLabel |
| %8 = OpCompositeConstruct %v4int %rhs %rhs %rhs %rhs |
| %result = OpFunctionCall %v4int %tint_div_v4i32 %lhs %8 |
| OpReturnValue %result |
| OpFunctionEnd |
| |
| ; Function tint_div_v4i32 |
| %tint_div_v4i32 = OpFunction %v4int None %13 |
| %lhs_0 = OpFunctionParameter %v4int |
| %rhs_0 = OpFunctionParameter %v4int |
| %14 = OpLabel |
| %15 = OpIEqual %v4bool %rhs_0 %16 |
| %19 = OpIEqual %v4bool %lhs_0 %20 |
| %22 = OpIEqual %v4bool %rhs_0 %23 |
| %25 = OpLogicalAnd %v4bool %19 %22 |
| %26 = OpLogicalOr %v4bool %15 %25 |
| %27 = OpSelect %v4int %26 %28 %rhs_0 |
| %30 = OpSDiv %v4int %lhs_0 %27 |
| OpReturnValue %30 |
| OpFunctionEnd |
| )"); |
| } |
| |
| TEST_F(SpirvWriterTest, Modulo_u32_u32) { |
| Vector<core::ir::FunctionParam*, 4> args; |
| args.Push(b.FunctionParam("lhs", ty.u32())); |
| args.Push(b.FunctionParam("rhs", ty.u32())); |
| auto* func = b.Function("foo", ty.u32()); |
| func->SetParams(args); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Binary(core::BinaryOp::kModulo, ty.u32(), args[0], args[1]); |
| b.Return(func, result); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST(R"( |
| ; Function foo |
| %foo = OpFunction %uint None %5 |
| %lhs = OpFunctionParameter %uint |
| %rhs = OpFunctionParameter %uint |
| %6 = OpLabel |
| %result = OpFunctionCall %uint %tint_mod_u32 %lhs %rhs |
| OpReturnValue %result |
| OpFunctionEnd |
| |
| ; Function tint_mod_u32 |
| %tint_mod_u32 = OpFunction %uint None %5 |
| %lhs_0 = OpFunctionParameter %uint |
| %rhs_0 = OpFunctionParameter %uint |
| %11 = OpLabel |
| %12 = OpIEqual %bool %rhs_0 %uint_0 |
| %15 = OpSelect %uint %12 %uint_1 %rhs_0 |
| %17 = OpUDiv %uint %lhs_0 %15 |
| %18 = OpIMul %uint %17 %15 |
| %19 = OpISub %uint %lhs_0 %18 |
| OpReturnValue %19 |
| OpFunctionEnd |
| )"); |
| } |
| TEST_F(SpirvWriterTest, Modulo_i32_i32) { |
| Vector<core::ir::FunctionParam*, 4> args; |
| args.Push(b.FunctionParam("lhs", ty.i32())); |
| args.Push(b.FunctionParam("rhs", ty.i32())); |
| auto* func = b.Function("foo", ty.i32()); |
| func->SetParams(args); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Binary(core::BinaryOp::kModulo, ty.i32(), args[0], args[1]); |
| b.Return(func, result); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST(R"( |
| ; Function foo |
| %foo = OpFunction %int None %5 |
| %lhs = OpFunctionParameter %int |
| %rhs = OpFunctionParameter %int |
| %6 = OpLabel |
| %result = OpFunctionCall %int %tint_mod_i32 %lhs %rhs |
| OpReturnValue %result |
| OpFunctionEnd |
| |
| ; Function tint_mod_i32 |
| %tint_mod_i32 = OpFunction %int None %5 |
| %lhs_0 = OpFunctionParameter %int |
| %rhs_0 = OpFunctionParameter %int |
| %11 = OpLabel |
| %12 = OpIEqual %bool %rhs_0 %int_0 |
| %15 = OpIEqual %bool %lhs_0 %int_n2147483648 |
| %17 = OpIEqual %bool %rhs_0 %int_n1 |
| %19 = OpLogicalAnd %bool %15 %17 |
| %20 = OpLogicalOr %bool %12 %19 |
| %21 = OpSelect %int %20 %int_1 %rhs_0 |
| %23 = OpSDiv %int %lhs_0 %21 |
| %25 = OpBitcast %uint %23 |
| %26 = OpBitcast %uint %21 |
| %27 = OpIMul %uint %25 %26 |
| %28 = OpBitcast %int %27 |
| %29 = OpBitcast %uint %lhs_0 |
| %30 = OpBitcast %uint %28 |
| %31 = OpISub %uint %29 %30 |
| %32 = OpBitcast %int %31 |
| OpReturnValue %32 |
| OpFunctionEnd |
| |
| ; Function unused_entry_point |
| %unused_entry_point = OpFunction %void None %35 |
| %36 = OpLabel |
| OpReturn |
| OpFunctionEnd |
| )"); |
| } |
| |
| TEST_F(SpirvWriterTest, Add_i32_i32) { |
| Vector<core::ir::FunctionParam*, 4> args; |
| args.Push(b.FunctionParam("lhs", ty.i32())); |
| args.Push(b.FunctionParam("rhs", ty.i32())); |
| auto* func = b.Function("foo", ty.i32()); |
| func->SetParams(args); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Binary(core::BinaryOp::kAdd, ty.i32(), args[0], args[1]); |
| b.Return(func, result); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST(R"( |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint GLCompute %unused_entry_point "unused_entry_point" |
| OpExecutionMode %unused_entry_point LocalSize 1 1 1 |
| |
| ; Debug Information |
| OpName %foo "foo" ; id %1 |
| OpName %lhs "lhs" ; id %3 |
| OpName %rhs "rhs" ; id %4 |
| OpName %unused_entry_point "unused_entry_point" ; id %12 |
| |
| ; Types, variables and constants |
| %int = OpTypeInt 32 1 |
| %5 = OpTypeFunction %int %int %int |
| %uint = OpTypeInt 32 0 |
| %void = OpTypeVoid |
| %14 = OpTypeFunction %void |
| |
| ; Function foo |
| %foo = OpFunction %int None %5 |
| %lhs = OpFunctionParameter %int |
| %rhs = OpFunctionParameter %int |
| %6 = OpLabel |
| %8 = OpBitcast %uint %lhs |
| %9 = OpBitcast %uint %rhs |
| %10 = OpIAdd %uint %8 %9 |
| %11 = OpBitcast %int %10 |
| OpReturnValue %11 |
| OpFunctionEnd |
| |
| ; Function unused_entry_point |
| %unused_entry_point = OpFunction %void None %14 |
| %15 = OpLabel |
| )"); |
| } |
| |
| TEST_F(SpirvWriterTest, Sub_i32_i32) { |
| Vector<core::ir::FunctionParam*, 4> args; |
| args.Push(b.FunctionParam("lhs", ty.i32())); |
| args.Push(b.FunctionParam("rhs", ty.i32())); |
| auto* func = b.Function("foo", ty.i32()); |
| func->SetParams(args); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Binary(core::BinaryOp::kSubtract, ty.i32(), args[0], args[1]); |
| b.Return(func, result); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST(R"( |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint GLCompute %unused_entry_point "unused_entry_point" |
| OpExecutionMode %unused_entry_point LocalSize 1 1 1 |
| |
| ; Debug Information |
| OpName %foo "foo" ; id %1 |
| OpName %lhs "lhs" ; id %3 |
| OpName %rhs "rhs" ; id %4 |
| OpName %unused_entry_point "unused_entry_point" ; id %12 |
| |
| ; Types, variables and constants |
| %int = OpTypeInt 32 1 |
| %5 = OpTypeFunction %int %int %int |
| %uint = OpTypeInt 32 0 |
| %void = OpTypeVoid |
| %14 = OpTypeFunction %void |
| |
| ; Function foo |
| %foo = OpFunction %int None %5 |
| %lhs = OpFunctionParameter %int |
| %rhs = OpFunctionParameter %int |
| %6 = OpLabel |
| %8 = OpBitcast %uint %lhs |
| %9 = OpBitcast %uint %rhs |
| %10 = OpISub %uint %8 %9 |
| %11 = OpBitcast %int %10 |
| OpReturnValue %11 |
| OpFunctionEnd |
| |
| ; Function unused_entry_point |
| %unused_entry_point = OpFunction %void None %14 |
| %15 = OpLabel |
| )"); |
| } |
| |
| TEST_F(SpirvWriterTest, Mul_i32_i32) { |
| Vector<core::ir::FunctionParam*, 4> args; |
| args.Push(b.FunctionParam("lhs", ty.i32())); |
| args.Push(b.FunctionParam("rhs", ty.i32())); |
| auto* func = b.Function("foo", ty.i32()); |
| func->SetParams(args); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Binary(core::BinaryOp::kMultiply, ty.i32(), args[0], args[1]); |
| b.Return(func, result); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST(R"( |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint GLCompute %unused_entry_point "unused_entry_point" |
| OpExecutionMode %unused_entry_point LocalSize 1 1 1 |
| |
| ; Debug Information |
| OpName %foo "foo" ; id %1 |
| OpName %lhs "lhs" ; id %3 |
| OpName %rhs "rhs" ; id %4 |
| OpName %unused_entry_point "unused_entry_point" ; id %12 |
| |
| ; Types, variables and constants |
| %int = OpTypeInt 32 1 |
| %5 = OpTypeFunction %int %int %int |
| %uint = OpTypeInt 32 0 |
| %void = OpTypeVoid |
| %14 = OpTypeFunction %void |
| |
| ; Function foo |
| %foo = OpFunction %int None %5 |
| %lhs = OpFunctionParameter %int |
| %rhs = OpFunctionParameter %int |
| %6 = OpLabel |
| %8 = OpBitcast %uint %lhs |
| %9 = OpBitcast %uint %rhs |
| %10 = OpIMul %uint %8 %9 |
| %11 = OpBitcast %int %10 |
| OpReturnValue %11 |
| OpFunctionEnd |
| |
| ; Function unused_entry_point |
| %unused_entry_point = OpFunction %void None %14 |
| %15 = OpLabel |
| )"); |
| } |
| |
| TEST_F(SpirvWriterTest, ShiftLeft_i32_u32) { |
| Vector<core::ir::FunctionParam*, 4> args; |
| args.Push(b.FunctionParam("lhs", ty.i32())); |
| args.Push(b.FunctionParam("rhs", ty.u32())); |
| auto* func = b.Function("foo", ty.i32()); |
| func->SetParams(args); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Binary(core::BinaryOp::kShiftLeft, ty.i32(), args[0], args[1]); |
| b.Return(func, result); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST(R"( |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint GLCompute %unused_entry_point "unused_entry_point" |
| OpExecutionMode %unused_entry_point LocalSize 1 1 1 |
| |
| ; Debug Information |
| OpName %foo "foo" ; id %1 |
| OpName %lhs "lhs" ; id %3 |
| OpName %rhs "rhs" ; id %5 |
| OpName %unused_entry_point "unused_entry_point" ; id %13 |
| |
| ; Types, variables and constants |
| %int = OpTypeInt 32 1 |
| %uint = OpTypeInt 32 0 |
| %6 = OpTypeFunction %int %int %uint |
| %uint_31 = OpConstant %uint 31 |
| %void = OpTypeVoid |
| %15 = OpTypeFunction %void |
| |
| ; Function foo |
| %foo = OpFunction %int None %6 |
| %lhs = OpFunctionParameter %int |
| %rhs = OpFunctionParameter %uint |
| %7 = OpLabel |
| %8 = OpBitwiseAnd %uint %rhs %uint_31 |
| %10 = OpBitcast %uint %lhs |
| %11 = OpShiftLeftLogical %uint %10 %8 |
| %12 = OpBitcast %int %11 |
| OpReturnValue %12 |
| OpFunctionEnd |
| |
| ; Function unused_entry_point |
| %unused_entry_point = OpFunction %void None %15 |
| %16 = OpLabel |
| )"); |
| } |
| |
| TEST_F(SpirvWriterTest, Modulo_i32_vec4i) { |
| Vector<core::ir::FunctionParam*, 4> args; |
| args.Push(b.FunctionParam("lhs", ty.i32())); |
| args.Push(b.FunctionParam("rhs", ty.vec4<i32>())); |
| auto* func = b.Function("foo", ty.vec4<i32>()); |
| func->SetParams(args); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Binary(core::BinaryOp::kModulo, ty.vec4<i32>(), args[0], args[1]); |
| b.Return(func, result); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%16 = OpConstantNull %v4int"); |
| EXPECT_INST(R"( |
| ; Function foo |
| %foo = OpFunction %v4int None %6 |
| %lhs = OpFunctionParameter %int |
| %rhs = OpFunctionParameter %v4int |
| %7 = OpLabel |
| %8 = OpCompositeConstruct %v4int %lhs %lhs %lhs %lhs |
| %result = OpFunctionCall %v4int %tint_mod_v4i32 %8 %rhs |
| OpReturnValue %result |
| OpFunctionEnd |
| |
| ; Function tint_mod_v4i32 |
| %tint_mod_v4i32 = OpFunction %v4int None %13 |
| %lhs_0 = OpFunctionParameter %v4int |
| %rhs_0 = OpFunctionParameter %v4int |
| %14 = OpLabel |
| %15 = OpIEqual %v4bool %rhs_0 %16 |
| %19 = OpIEqual %v4bool %lhs_0 %20 |
| %22 = OpIEqual %v4bool %rhs_0 %23 |
| %25 = OpLogicalAnd %v4bool %19 %22 |
| %26 = OpLogicalOr %v4bool %15 %25 |
| %27 = OpSelect %v4int %26 %28 %rhs_0 |
| %30 = OpSDiv %v4int %lhs_0 %27 |
| %33 = OpBitcast %v4uint %30 |
| %34 = OpBitcast %v4uint %27 |
| %35 = OpIMul %v4uint %33 %34 |
| %36 = OpBitcast %v4int %35 |
| %37 = OpBitcast %v4uint %lhs_0 |
| %38 = OpBitcast %v4uint %36 |
| %39 = OpISub %v4uint %37 %38 |
| %40 = OpBitcast %v4int %39 |
| OpReturnValue %40 |
| OpFunctionEnd |
| |
| ; Function unused_entry_point |
| %unused_entry_point = OpFunction %void None %43 |
| %44 = OpLabel |
| OpReturn |
| OpFunctionEnd |
| )"); |
| } |
| |
| TEST_F(SpirvWriterTest, Modulo_vec4i_i32) { |
| Vector<core::ir::FunctionParam*, 4> args; |
| args.Push(b.FunctionParam("lhs", ty.vec4<i32>())); |
| args.Push(b.FunctionParam("rhs", ty.i32())); |
| auto* func = b.Function("foo", ty.vec4<i32>()); |
| func->SetParams(args); |
| b.Append(func->Block(), [&] { |
| auto* result = b.Binary(core::BinaryOp::kModulo, ty.vec4<i32>(), args[0], args[1]); |
| b.Return(func, result); |
| mod.SetName(result, "result"); |
| }); |
| |
| ASSERT_TRUE(Generate()) << Error() << output_; |
| EXPECT_INST("%16 = OpConstantNull %v4int"); |
| EXPECT_INST(R"( |
| ; Function foo |
| %foo = OpFunction %v4int None %6 |
| %lhs = OpFunctionParameter %v4int |
| %rhs = OpFunctionParameter %int |
| %7 = OpLabel |
| %8 = OpCompositeConstruct %v4int %rhs %rhs %rhs %rhs |
| %result = OpFunctionCall %v4int %tint_mod_v4i32 %lhs %8 |
| OpReturnValue %result |
| OpFunctionEnd |
| |
| ; Function tint_mod_v4i32 |
| %tint_mod_v4i32 = OpFunction %v4int None %13 |
| %lhs_0 = OpFunctionParameter %v4int |
| %rhs_0 = OpFunctionParameter %v4int |
| %14 = OpLabel |
| %15 = OpIEqual %v4bool %rhs_0 %16 |
| %19 = OpIEqual %v4bool %lhs_0 %20 |
| %22 = OpIEqual %v4bool %rhs_0 %23 |
| %25 = OpLogicalAnd %v4bool %19 %22 |
| %26 = OpLogicalOr %v4bool %15 %25 |
| %27 = OpSelect %v4int %26 %28 %rhs_0 |
| %30 = OpSDiv %v4int %lhs_0 %27 |
| %33 = OpBitcast %v4uint %30 |
| %34 = OpBitcast %v4uint %27 |
| %35 = OpIMul %v4uint %33 %34 |
| %36 = OpBitcast %v4int %35 |
| %37 = OpBitcast %v4uint %lhs_0 |
| %38 = OpBitcast %v4uint %36 |
| %39 = OpISub %v4uint %37 %38 |
| %40 = OpBitcast %v4int %39 |
| OpReturnValue %40 |
| OpFunctionEnd |
| |
| ; Function unused_entry_point |
| %unused_entry_point = OpFunction %void None %43 |
| %44 = OpLabel |
| OpReturn |
| OpFunctionEnd |
| )"); |
| } |
| |
| } // namespace |
| } // namespace tint::spirv::writer |
