| // 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 "gmock/gmock.h" |
| #include "src/reader/spirv/function.h" |
| #include "src/reader/spirv/parser_impl_test_helper.h" |
| #include "src/reader/spirv/spirv_tools_helpers_test.h" |
| |
| namespace tint { |
| namespace reader { |
| namespace spirv { |
| namespace { |
| |
| using ::testing::HasSubstr; |
| |
| std::string Preamble() { |
| return R"( |
| OpCapability Shader |
| OpMemoryModel Logical Simple |
| OpEntryPoint Fragment %100 "main" |
| OpExecutionMode %100 OriginUpperLeft |
| |
| %void = OpTypeVoid |
| %voidfn = OpTypeFunction %void |
| |
| %uint = OpTypeInt 32 0 |
| %int = OpTypeInt 32 1 |
| %float = OpTypeFloat 32 |
| |
| %uint_10 = OpConstant %uint 10 |
| %uint_20 = OpConstant %uint 20 |
| %int_30 = OpConstant %int 30 |
| %int_40 = OpConstant %int 40 |
| %float_50 = OpConstant %float 50 |
| %float_60 = OpConstant %float 60 |
| %float_70 = OpConstant %float 70 |
| |
| %ptr_uint = OpTypePointer Function %uint |
| %ptr_int = OpTypePointer Function %int |
| %ptr_float = OpTypePointer Function %float |
| |
| %v2uint = OpTypeVector %uint 2 |
| %v2int = OpTypeVector %int 2 |
| %v2float = OpTypeVector %float 2 |
| %v3float = OpTypeVector %float 3 |
| |
| %v2uint_10_20 = OpConstantComposite %v2uint %uint_10 %uint_20 |
| %v2uint_20_10 = OpConstantComposite %v2uint %uint_20 %uint_10 |
| %v2int_30_40 = OpConstantComposite %v2int %int_30 %int_40 |
| %v2int_40_30 = OpConstantComposite %v2int %int_40 %int_30 |
| %v2float_50_60 = OpConstantComposite %v2float %float_50 %float_60 |
| %v2float_60_50 = OpConstantComposite %v2float %float_60 %float_50 |
| %v3float_50_60_70 = OpConstantComposite %v3float %float_50 %float_60 %float_70 |
| %v3float_60_70_50 = OpConstantComposite %v3float %float_60 %float_70 %float_50 |
| |
| %m2v2float = OpTypeMatrix %v2float 2 |
| %m2v3float = OpTypeMatrix %v3float 2 |
| %m3v2float = OpTypeMatrix %v2float 3 |
| %m2v2float_a = OpConstantComposite %m2v2float %v2float_50_60 %v2float_60_50 |
| %m2v2float_b = OpConstantComposite %m2v2float %v2float_60_50 %v2float_50_60 |
| %m3v2float_a = OpConstantComposite %m3v2float %v2float_50_60 %v2float_60_50 %v2float_50_60 |
| %m2v3float_a = OpConstantComposite %m2v3float %v3float_50_60_70 %v3float_60_70_50 |
| )"; |
| } |
| |
| // Returns the AST dump for a given SPIR-V assembly constant. |
| std::string AstFor(std::string assembly) { |
| if (assembly == "v2uint_10_20") { |
| return R"(TypeConstructor[not set]{ |
| __vec_2__u32 |
| ScalarConstructor[not set]{10u} |
| ScalarConstructor[not set]{20u} |
| })"; |
| } |
| if (assembly == "v2uint_20_10") { |
| return R"(TypeConstructor[not set]{ |
| __vec_2__u32 |
| ScalarConstructor[not set]{20u} |
| ScalarConstructor[not set]{10u} |
| })"; |
| } |
| if (assembly == "v2int_30_40") { |
| return R"(TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{30} |
| ScalarConstructor[not set]{40} |
| })"; |
| } |
| if (assembly == "v2int_40_30") { |
| return R"(TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{40} |
| ScalarConstructor[not set]{30} |
| })"; |
| } |
| if (assembly == "cast_int_v2uint_10_20") { |
| return R"(Bitcast[not set]<__vec_2__i32>{ |
| TypeConstructor[not set]{ |
| __vec_2__u32 |
| ScalarConstructor[not set]{10u} |
| ScalarConstructor[not set]{20u} |
| } |
| })"; |
| } |
| if (assembly == "cast_uint_v2int_40_30") { |
| return R"(Bitcast[not set]<__vec_2__u32>{ |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{40} |
| ScalarConstructor[not set]{30} |
| } |
| })"; |
| } |
| if (assembly == "v2float_50_60") { |
| return R"(TypeConstructor[not set]{ |
| __vec_2__f32 |
| ScalarConstructor[not set]{50.000000} |
| ScalarConstructor[not set]{60.000000} |
| })"; |
| } |
| if (assembly == "v2float_60_50") { |
| return R"(TypeConstructor[not set]{ |
| __vec_2__f32 |
| ScalarConstructor[not set]{60.000000} |
| ScalarConstructor[not set]{50.000000} |
| })"; |
| } |
| return "bad case"; |
| } |
| |
| using SpvUnaryArithTest = SpvParserTestBase<::testing::Test>; |
| |
| TEST_F(SpvUnaryArithTest, SNegate_Int_Int) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpSNegate %int %int_30 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __i32 |
| { |
| UnaryOp[not set]{ |
| negation |
| ScalarConstructor[not set]{30} |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvUnaryArithTest, SNegate_Int_Uint) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpSNegate %int %uint_10 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __i32 |
| { |
| UnaryOp[not set]{ |
| negation |
| Bitcast[not set]<__i32>{ |
| ScalarConstructor[not set]{10u} |
| } |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvUnaryArithTest, SNegate_Uint_Int) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpSNegate %uint %int_30 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __u32 |
| { |
| Bitcast[not set]<__u32>{ |
| UnaryOp[not set]{ |
| negation |
| ScalarConstructor[not set]{30} |
| } |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvUnaryArithTest, SNegate_Uint_Uint) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpSNegate %uint %uint_10 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __u32 |
| { |
| Bitcast[not set]<__u32>{ |
| UnaryOp[not set]{ |
| negation |
| Bitcast[not set]<__i32>{ |
| ScalarConstructor[not set]{10u} |
| } |
| } |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvUnaryArithTest, SNegate_SignedVec_SignedVec) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpSNegate %v2int %v2int_30_40 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __vec_2__i32 |
| { |
| UnaryOp[not set]{ |
| negation |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{30} |
| ScalarConstructor[not set]{40} |
| } |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvUnaryArithTest, SNegate_SignedVec_UnsignedVec) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpSNegate %v2int %v2uint_10_20 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __vec_2__i32 |
| { |
| UnaryOp[not set]{ |
| negation |
| Bitcast[not set]<__vec_2__i32>{ |
| TypeConstructor[not set]{ |
| __vec_2__u32 |
| ScalarConstructor[not set]{10u} |
| ScalarConstructor[not set]{20u} |
| } |
| } |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvUnaryArithTest, SNegate_UnsignedVec_SignedVec) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpSNegate %v2uint %v2int_30_40 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __vec_2__u32 |
| { |
| Bitcast[not set]<__vec_2__u32>{ |
| UnaryOp[not set]{ |
| negation |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{30} |
| ScalarConstructor[not set]{40} |
| } |
| } |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvUnaryArithTest, SNegate_UnsignedVec_UnsignedVec) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpSNegate %v2uint %v2uint_10_20 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __vec_2__u32 |
| { |
| Bitcast[not set]<__vec_2__u32>{ |
| UnaryOp[not set]{ |
| negation |
| Bitcast[not set]<__vec_2__i32>{ |
| TypeConstructor[not set]{ |
| __vec_2__u32 |
| ScalarConstructor[not set]{10u} |
| ScalarConstructor[not set]{20u} |
| } |
| } |
| } |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvUnaryArithTest, FNegate_Scalar) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpFNegate %float %float_50 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __f32 |
| { |
| UnaryOp[not set]{ |
| negation |
| ScalarConstructor[not set]{50.000000} |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvUnaryArithTest, FNegate_Vector) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpFNegate %v2float %v2float_50_60 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __vec_2__f32 |
| { |
| UnaryOp[not set]{ |
| negation |
| TypeConstructor[not set]{ |
| __vec_2__f32 |
| ScalarConstructor[not set]{50.000000} |
| ScalarConstructor[not set]{60.000000} |
| } |
| } |
| } |
| })")); |
| } |
| |
| struct BinaryData { |
| const std::string res_type; |
| const std::string lhs; |
| const std::string op; |
| const std::string rhs; |
| const std::string ast_type; |
| const std::string ast_lhs; |
| const std::string ast_op; |
| const std::string ast_rhs; |
| }; |
| inline std::ostream& operator<<(std::ostream& out, BinaryData data) { |
| out << "BinaryData{" << data.res_type << "," << data.lhs << "," << data.op |
| << "," << data.rhs << "," << data.ast_type << "," << data.ast_lhs << "," |
| << data.ast_op << "," << data.ast_rhs << "}"; |
| return out; |
| } |
| |
| using SpvBinaryArithTest = |
| SpvParserTestBase<::testing::TestWithParam<BinaryData>>; |
| using SpvBinaryArithTestBasic = SpvParserTestBase<::testing::Test>; |
| |
| TEST_P(SpvBinaryArithTest, EmitExpression) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = )" + GetParam().op + |
| " %" + GetParam().res_type + " %" + GetParam().lhs + |
| " %" + GetParam().rhs + R"( |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| std::ostringstream ss; |
| ss << R"(VariableConst{ |
| x_1 |
| none |
| undefined |
| )" |
| << GetParam().ast_type << "\n {\n Binary[not set]{" |
| << "\n " << GetParam().ast_lhs << "\n " << GetParam().ast_op |
| << "\n " << GetParam().ast_rhs; |
| auto got = ToString(p->builder(), fe.ast_body()); |
| EXPECT_THAT(got, HasSubstr(ss.str())) << "got:\n" << got << assembly; |
| } |
| |
| // Use this when the result might have extra bitcasts on the outside. |
| struct BinaryDataGeneral { |
| const std::string res_type; |
| const std::string lhs; |
| const std::string op; |
| const std::string rhs; |
| const std::string expected; |
| }; |
| inline std::ostream& operator<<(std::ostream& out, BinaryDataGeneral data) { |
| out << "BinaryDataGeneral{" << data.res_type << "," << data.lhs << "," |
| << data.op << "," << data.rhs << "," << data.expected << "}"; |
| return out; |
| } |
| |
| using SpvBinaryArithGeneralTest = |
| SpvParserTestBase<::testing::TestWithParam<BinaryDataGeneral>>; |
| |
| TEST_P(SpvBinaryArithGeneralTest, EmitExpression) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = )" + GetParam().op + |
| " %" + GetParam().res_type + " %" + GetParam().lhs + |
| " %" + GetParam().rhs + R"( |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| std::ostringstream ss; |
| ss << R"(VariableConst{ |
| x_1 |
| none |
| undefined |
| )" |
| << GetParam().expected; |
| auto got = ToString(p->builder(), fe.ast_body()); |
| EXPECT_THAT(got, HasSubstr(ss.str())) << "got:\n" << got << assembly; |
| } |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_IAdd, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Both uint |
| BinaryData{"uint", "uint_10", "OpIAdd", "uint_20", "__u32", |
| "ScalarConstructor[not set]{10u}", "add", |
| "ScalarConstructor[not set]{20u}"}, |
| // Both int |
| BinaryData{"int", "int_30", "OpIAdd", "int_40", "__i32", |
| "ScalarConstructor[not set]{30}", "add", |
| "ScalarConstructor[not set]{40}"}, |
| // Both v2uint |
| BinaryData{"v2uint", "v2uint_10_20", "OpIAdd", "v2uint_20_10", |
| "__vec_2__u32", AstFor("v2uint_10_20"), "add", |
| AstFor("v2uint_20_10")}, |
| // Both v2int |
| BinaryData{"v2int", "v2int_30_40", "OpIAdd", "v2int_40_30", |
| "__vec_2__i32", AstFor("v2int_30_40"), "add", |
| AstFor("v2int_40_30")})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_IAdd_MixedSignedness, |
| SpvBinaryArithGeneralTest, |
| ::testing::Values( |
| // Mixed, uint <- int uint |
| BinaryDataGeneral{"uint", "int_30", "OpIAdd", "uint_10", |
| R"(__u32 |
| { |
| Bitcast[not set]<__u32>{ |
| Binary[not set]{ |
| ScalarConstructor[not set]{30} |
| add |
| Bitcast[not set]<__i32>{ |
| ScalarConstructor[not set]{10u} |
| } |
| } |
| } |
| })"}, |
| // Mixed, int <- int uint |
| BinaryDataGeneral{"int", "int_30", "OpIAdd", "uint_10", |
| R"(__i32 |
| { |
| Binary[not set]{ |
| ScalarConstructor[not set]{30} |
| add |
| Bitcast[not set]<__i32>{ |
| ScalarConstructor[not set]{10u} |
| } |
| } |
| })"}, |
| // Mixed, uint <- uint int |
| BinaryDataGeneral{"uint", "uint_10", "OpIAdd", "int_30", |
| R"(__u32 |
| { |
| Binary[not set]{ |
| ScalarConstructor[not set]{10u} |
| add |
| Bitcast[not set]<__u32>{ |
| ScalarConstructor[not set]{30} |
| } |
| } |
| })"}, |
| // Mixed, int <- uint uint |
| BinaryDataGeneral{"int", "uint_20", "OpIAdd", "uint_10", |
| R"(__i32 |
| { |
| Bitcast[not set]<__i32>{ |
| Binary[not set]{ |
| ScalarConstructor[not set]{20u} |
| add |
| ScalarConstructor[not set]{10u} |
| } |
| } |
| })"}, |
| // Mixed, returning v2uint |
| BinaryDataGeneral{"v2uint", "v2int_30_40", "OpIAdd", "v2uint_10_20", |
| R"(__vec_2__u32 |
| { |
| Bitcast[not set]<__vec_2__u32>{ |
| Binary[not set]{ |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{30} |
| ScalarConstructor[not set]{40} |
| } |
| add |
| Bitcast[not set]<__vec_2__i32>{ |
| TypeConstructor[not set]{ |
| __vec_2__u32 |
| ScalarConstructor[not set]{10u} |
| ScalarConstructor[not set]{20u} |
| } |
| } |
| } |
| } |
| })"}, |
| // Mixed, returning v2int |
| BinaryDataGeneral{"v2int", "v2uint_10_20", "OpIAdd", "v2int_40_30", |
| R"(__vec_2__i32 |
| { |
| Bitcast[not set]<__vec_2__i32>{ |
| Binary[not set]{ |
| TypeConstructor[not set]{ |
| __vec_2__u32 |
| ScalarConstructor[not set]{10u} |
| ScalarConstructor[not set]{20u} |
| } |
| add |
| Bitcast[not set]<__vec_2__u32>{ |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{40} |
| ScalarConstructor[not set]{30} |
| } |
| } |
| } |
| } |
| })"})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_FAdd, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Scalar float |
| BinaryData{"float", "float_50", "OpFAdd", "float_60", "__f32", |
| "ScalarConstructor[not set]{50.000000}", "add", |
| "ScalarConstructor[not set]{60.000000}"}, |
| // Vector float |
| BinaryData{"v2float", "v2float_50_60", "OpFAdd", "v2float_60_50", |
| "__vec_2__f32", AstFor("v2float_50_60"), "add", |
| AstFor("v2float_60_50")})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_ISub, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Both uint |
| BinaryData{"uint", "uint_10", "OpISub", "uint_20", "__u32", |
| "ScalarConstructor[not set]{10u}", "subtract", |
| "ScalarConstructor[not set]{20u}"}, |
| // Both int |
| BinaryData{"int", "int_30", "OpISub", "int_40", "__i32", |
| "ScalarConstructor[not set]{30}", "subtract", |
| "ScalarConstructor[not set]{40}"}, |
| // Both v2uint |
| BinaryData{"v2uint", "v2uint_10_20", "OpISub", "v2uint_20_10", |
| "__vec_2__u32", AstFor("v2uint_10_20"), "subtract", |
| AstFor("v2uint_20_10")}, |
| // Both v2int |
| BinaryData{"v2int", "v2int_30_40", "OpISub", "v2int_40_30", |
| "__vec_2__i32", AstFor("v2int_30_40"), "subtract", |
| AstFor("v2int_40_30")})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_ISub_MixedSignedness, |
| SpvBinaryArithGeneralTest, |
| ::testing::Values( |
| // Mixed, uint <- int uint |
| BinaryDataGeneral{"uint", "int_30", "OpISub", "uint_10", |
| R"(__u32 |
| { |
| Bitcast[not set]<__u32>{ |
| Binary[not set]{ |
| ScalarConstructor[not set]{30} |
| subtract |
| Bitcast[not set]<__i32>{ |
| ScalarConstructor[not set]{10u} |
| } |
| } |
| } |
| })"}, |
| // Mixed, int <- int uint |
| BinaryDataGeneral{"int", "int_30", "OpISub", "uint_10", |
| R"(__i32 |
| { |
| Binary[not set]{ |
| ScalarConstructor[not set]{30} |
| subtract |
| Bitcast[not set]<__i32>{ |
| ScalarConstructor[not set]{10u} |
| } |
| } |
| })"}, |
| // Mixed, uint <- uint int |
| BinaryDataGeneral{"uint", "uint_10", "OpISub", "int_30", |
| R"(__u32 |
| { |
| Binary[not set]{ |
| ScalarConstructor[not set]{10u} |
| subtract |
| Bitcast[not set]<__u32>{ |
| ScalarConstructor[not set]{30} |
| } |
| } |
| })"}, |
| // Mixed, int <- uint uint |
| BinaryDataGeneral{"int", "uint_20", "OpISub", "uint_10", |
| R"(__i32 |
| { |
| Bitcast[not set]<__i32>{ |
| Binary[not set]{ |
| ScalarConstructor[not set]{20u} |
| subtract |
| ScalarConstructor[not set]{10u} |
| } |
| } |
| })"}, |
| // Mixed, returning v2uint |
| BinaryDataGeneral{"v2uint", "v2int_30_40", "OpISub", "v2uint_10_20", |
| R"(__vec_2__u32 |
| { |
| Bitcast[not set]<__vec_2__u32>{ |
| Binary[not set]{ |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{30} |
| ScalarConstructor[not set]{40} |
| } |
| subtract |
| Bitcast[not set]<__vec_2__i32>{ |
| TypeConstructor[not set]{ |
| __vec_2__u32 |
| ScalarConstructor[not set]{10u} |
| ScalarConstructor[not set]{20u} |
| } |
| } |
| } |
| } |
| })"}, |
| // Mixed, returning v2int |
| BinaryDataGeneral{"v2int", "v2uint_10_20", "OpISub", "v2int_40_30", |
| R"(__vec_2__i32 |
| { |
| Bitcast[not set]<__vec_2__i32>{ |
| Binary[not set]{ |
| TypeConstructor[not set]{ |
| __vec_2__u32 |
| ScalarConstructor[not set]{10u} |
| ScalarConstructor[not set]{20u} |
| } |
| subtract |
| Bitcast[not set]<__vec_2__u32>{ |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{40} |
| ScalarConstructor[not set]{30} |
| } |
| } |
| } |
| } |
| })"})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_FSub, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Scalar float |
| BinaryData{"float", "float_50", "OpFSub", "float_60", "__f32", |
| "ScalarConstructor[not set]{50.000000}", "subtract", |
| "ScalarConstructor[not set]{60.000000}"}, |
| // Vector float |
| BinaryData{"v2float", "v2float_50_60", "OpFSub", "v2float_60_50", |
| "__vec_2__f32", AstFor("v2float_50_60"), "subtract", |
| AstFor("v2float_60_50")})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_IMul, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Both uint |
| BinaryData{"uint", "uint_10", "OpIMul", "uint_20", "__u32", |
| "ScalarConstructor[not set]{10u}", "multiply", |
| "ScalarConstructor[not set]{20u}"}, |
| // Both int |
| BinaryData{"int", "int_30", "OpIMul", "int_40", "__i32", |
| "ScalarConstructor[not set]{30}", "multiply", |
| "ScalarConstructor[not set]{40}"}, |
| // Both v2uint |
| BinaryData{"v2uint", "v2uint_10_20", "OpIMul", "v2uint_20_10", |
| "__vec_2__u32", AstFor("v2uint_10_20"), "multiply", |
| AstFor("v2uint_20_10")}, |
| // Both v2int |
| BinaryData{"v2int", "v2int_30_40", "OpIMul", "v2int_40_30", |
| "__vec_2__i32", AstFor("v2int_30_40"), "multiply", |
| AstFor("v2int_40_30")})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_IMul_MixedSignedness, |
| SpvBinaryArithGeneralTest, |
| ::testing::Values( |
| // Mixed, uint <- int uint |
| BinaryDataGeneral{"uint", "int_30", "OpIMul", "uint_10", |
| R"(__u32 |
| { |
| Bitcast[not set]<__u32>{ |
| Binary[not set]{ |
| ScalarConstructor[not set]{30} |
| multiply |
| Bitcast[not set]<__i32>{ |
| ScalarConstructor[not set]{10u} |
| } |
| } |
| } |
| })"}, |
| // Mixed, int <- int uint |
| BinaryDataGeneral{"int", "int_30", "OpIMul", "uint_10", |
| R"(__i32 |
| { |
| Binary[not set]{ |
| ScalarConstructor[not set]{30} |
| multiply |
| Bitcast[not set]<__i32>{ |
| ScalarConstructor[not set]{10u} |
| } |
| } |
| })"}, |
| // Mixed, uint <- uint int |
| BinaryDataGeneral{"uint", "uint_10", "OpIMul", "int_30", |
| R"(__u32 |
| { |
| Binary[not set]{ |
| ScalarConstructor[not set]{10u} |
| multiply |
| Bitcast[not set]<__u32>{ |
| ScalarConstructor[not set]{30} |
| } |
| } |
| })"}, |
| // Mixed, int <- uint uint |
| BinaryDataGeneral{"int", "uint_20", "OpIMul", "uint_10", |
| R"(__i32 |
| { |
| Bitcast[not set]<__i32>{ |
| Binary[not set]{ |
| ScalarConstructor[not set]{20u} |
| multiply |
| ScalarConstructor[not set]{10u} |
| } |
| } |
| })"}, |
| // Mixed, returning v2uint |
| BinaryDataGeneral{"v2uint", "v2int_30_40", "OpIMul", "v2uint_10_20", |
| R"(__vec_2__u32 |
| { |
| Bitcast[not set]<__vec_2__u32>{ |
| Binary[not set]{ |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{30} |
| ScalarConstructor[not set]{40} |
| } |
| multiply |
| Bitcast[not set]<__vec_2__i32>{ |
| TypeConstructor[not set]{ |
| __vec_2__u32 |
| ScalarConstructor[not set]{10u} |
| ScalarConstructor[not set]{20u} |
| } |
| } |
| } |
| } |
| })"}, |
| // Mixed, returning v2int |
| BinaryDataGeneral{"v2int", "v2uint_10_20", "OpIMul", "v2int_40_30", |
| R"(__vec_2__i32 |
| { |
| Bitcast[not set]<__vec_2__i32>{ |
| Binary[not set]{ |
| TypeConstructor[not set]{ |
| __vec_2__u32 |
| ScalarConstructor[not set]{10u} |
| ScalarConstructor[not set]{20u} |
| } |
| multiply |
| Bitcast[not set]<__vec_2__u32>{ |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{40} |
| ScalarConstructor[not set]{30} |
| } |
| } |
| } |
| } |
| })"})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_FMul, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Scalar float |
| BinaryData{"float", "float_50", "OpFMul", "float_60", "__f32", |
| "ScalarConstructor[not set]{50.000000}", "multiply", |
| "ScalarConstructor[not set]{60.000000}"}, |
| // Vector float |
| BinaryData{"v2float", "v2float_50_60", "OpFMul", "v2float_60_50", |
| "__vec_2__f32", AstFor("v2float_50_60"), "multiply", |
| AstFor("v2float_60_50")})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_UDiv, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Both uint |
| BinaryData{"uint", "uint_10", "OpUDiv", "uint_20", "__u32", |
| "ScalarConstructor[not set]{10u}", "divide", |
| "ScalarConstructor[not set]{20u}"}, |
| // Both v2uint |
| BinaryData{"v2uint", "v2uint_10_20", "OpUDiv", "v2uint_20_10", |
| "__vec_2__u32", AstFor("v2uint_10_20"), "divide", |
| AstFor("v2uint_20_10")})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_SDiv, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Both int |
| BinaryData{"int", "int_30", "OpSDiv", "int_40", "__i32", |
| "ScalarConstructor[not set]{30}", "divide", |
| "ScalarConstructor[not set]{40}"}, |
| // Both v2int |
| BinaryData{"v2int", "v2int_30_40", "OpSDiv", "v2int_40_30", |
| "__vec_2__i32", AstFor("v2int_30_40"), "divide", |
| AstFor("v2int_40_30")})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_SDiv_MixedSignednessOperands, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Mixed, returning int, second arg uint |
| BinaryData{"int", "int_30", "OpSDiv", "uint_10", "__i32", |
| "ScalarConstructor[not set]{30}", "divide", |
| R"(Bitcast[not set]<__i32>{ |
| ScalarConstructor[not set]{10u} |
| })"}, |
| // Mixed, returning int, first arg uint |
| BinaryData{"int", "uint_10", "OpSDiv", "int_30", "__i32", |
| R"(Bitcast[not set]<__i32>{ |
| ScalarConstructor[not set]{10u} |
| })", |
| "divide", "ScalarConstructor[not set]{30}"}, |
| // Mixed, returning v2int, first arg v2uint |
| BinaryData{"v2int", "v2uint_10_20", "OpSDiv", "v2int_30_40", |
| "__vec_2__i32", AstFor("cast_int_v2uint_10_20"), "divide", |
| AstFor("v2int_30_40")}, |
| // Mixed, returning v2int, second arg v2uint |
| BinaryData{"v2int", "v2int_30_40", "OpSDiv", "v2uint_10_20", |
| "__vec_2__i32", AstFor("v2int_30_40"), "divide", |
| AstFor("cast_int_v2uint_10_20")})); |
| |
| TEST_F(SpvBinaryArithTestBasic, SDiv_Scalar_UnsignedResult) { |
| // The WGSL signed division operator expects both operands to be signed |
| // and the result is signed as well. |
| // In this test SPIR-V demands an unsigned result, so we have to |
| // wrap the result with an as-cast. |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpSDiv %uint %int_30 %int_40 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __u32 |
| { |
| Bitcast[not set]<__u32>{ |
| Binary[not set]{ |
| ScalarConstructor[not set]{30} |
| divide |
| ScalarConstructor[not set]{40} |
| } |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvBinaryArithTestBasic, SDiv_Vector_UnsignedResult) { |
| // The WGSL signed division operator expects both operands to be signed |
| // and the result is signed as well. |
| // In this test SPIR-V demands an unsigned result, so we have to |
| // wrap the result with an as-cast. |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpSDiv %v2uint %v2int_30_40 %v2int_40_30 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __vec_2__u32 |
| { |
| Bitcast[not set]<__vec_2__u32>{ |
| Binary[not set]{ |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{30} |
| ScalarConstructor[not set]{40} |
| } |
| divide |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{40} |
| ScalarConstructor[not set]{30} |
| } |
| } |
| } |
| } |
| })")); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_FDiv, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Scalar float |
| BinaryData{"float", "float_50", "OpFDiv", "float_60", "__f32", |
| "ScalarConstructor[not set]{50.000000}", "divide", |
| "ScalarConstructor[not set]{60.000000}"}, |
| // Vector float |
| BinaryData{"v2float", "v2float_50_60", "OpFDiv", "v2float_60_50", |
| "__vec_2__f32", AstFor("v2float_50_60"), "divide", |
| AstFor("v2float_60_50")})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_UMod, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Both uint |
| BinaryData{"uint", "uint_10", "OpUMod", "uint_20", "__u32", |
| "ScalarConstructor[not set]{10u}", "modulo", |
| "ScalarConstructor[not set]{20u}"}, |
| // Both v2uint |
| BinaryData{"v2uint", "v2uint_10_20", "OpUMod", "v2uint_20_10", |
| "__vec_2__u32", AstFor("v2uint_10_20"), "modulo", |
| AstFor("v2uint_20_10")})); |
| |
| // Currently WGSL is missing a mapping for OpSRem |
| // https://github.com/gpuweb/gpuweb/issues/702 |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_SMod, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Both int |
| BinaryData{"int", "int_30", "OpSMod", "int_40", "__i32", |
| "ScalarConstructor[not set]{30}", "modulo", |
| "ScalarConstructor[not set]{40}"}, |
| // Both v2int |
| BinaryData{"v2int", "v2int_30_40", "OpSMod", "v2int_40_30", |
| "__vec_2__i32", AstFor("v2int_30_40"), "modulo", |
| AstFor("v2int_40_30")})); |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_SMod_MixedSignednessOperands, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Mixed, returning int, second arg uint |
| BinaryData{"int", "int_30", "OpSMod", "uint_10", "__i32", |
| "ScalarConstructor[not set]{30}", "modulo", |
| R"(Bitcast[not set]<__i32>{ |
| ScalarConstructor[not set]{10u} |
| })"}, |
| // Mixed, returning int, first arg uint |
| BinaryData{"int", "uint_10", "OpSMod", "int_30", "__i32", |
| R"(Bitcast[not set]<__i32>{ |
| ScalarConstructor[not set]{10u} |
| })", |
| "modulo", "ScalarConstructor[not set]{30}"}, |
| // Mixed, returning v2int, first arg v2uint |
| BinaryData{"v2int", "v2uint_10_20", "OpSMod", "v2int_30_40", |
| "__vec_2__i32", AstFor("cast_int_v2uint_10_20"), "modulo", |
| AstFor("v2int_30_40")}, |
| // Mixed, returning v2int, second arg v2uint |
| BinaryData{"v2int", "v2int_30_40", "OpSMod", "v2uint_10_20", |
| "__vec_2__i32", AstFor("v2int_30_40"), "modulo", |
| AstFor("cast_int_v2uint_10_20")})); |
| |
| TEST_F(SpvBinaryArithTestBasic, SMod_Scalar_UnsignedResult) { |
| // The WGSL signed modulus operator expects both operands to be signed |
| // and the result is signed as well. |
| // In this test SPIR-V demands an unsigned result, so we have to |
| // wrap the result with an as-cast. |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpSMod %uint %int_30 %int_40 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __u32 |
| { |
| Bitcast[not set]<__u32>{ |
| Binary[not set]{ |
| ScalarConstructor[not set]{30} |
| modulo |
| ScalarConstructor[not set]{40} |
| } |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvBinaryArithTestBasic, SMod_Vector_UnsignedResult) { |
| // The WGSL signed modulus operator expects both operands to be signed |
| // and the result is signed as well. |
| // In this test SPIR-V demands an unsigned result, so we have to |
| // wrap the result with an as-cast. |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpSMod %v2uint %v2int_30_40 %v2int_40_30 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"( |
| VariableConst{ |
| x_1 |
| none |
| undefined |
| __vec_2__u32 |
| { |
| Bitcast[not set]<__vec_2__u32>{ |
| Binary[not set]{ |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{30} |
| ScalarConstructor[not set]{40} |
| } |
| modulo |
| TypeConstructor[not set]{ |
| __vec_2__i32 |
| ScalarConstructor[not set]{40} |
| ScalarConstructor[not set]{30} |
| } |
| } |
| } |
| } |
| })")); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvParserTest_FMod, |
| SpvBinaryArithTest, |
| ::testing::Values( |
| // Scalar float |
| BinaryData{"float", "float_50", "OpFMod", "float_60", "__f32", |
| "ScalarConstructor[not set]{50.000000}", "modulo", |
| "ScalarConstructor[not set]{60.000000}"}, |
| // Vector float |
| BinaryData{"v2float", "v2float_50_60", "OpFMod", "v2float_60_50", |
| "__vec_2__f32", AstFor("v2float_50_60"), "modulo", |
| AstFor("v2float_60_50")})); |
| |
| TEST_F(SpvBinaryArithTestBasic, VectorTimesScalar) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpCopyObject %v2float %v2float_50_60 |
| %2 = OpCopyObject %float %float_50 |
| %10 = OpVectorTimesScalar %v2float %1 %2 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << assembly << p->error(); |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(VariableConst{ |
| x_10 |
| none |
| undefined |
| __vec_2__f32 |
| { |
| Binary[not set]{ |
| Identifier[not set]{x_1} |
| multiply |
| Identifier[not set]{x_2} |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvBinaryArithTestBasic, MatrixTimesScalar) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpCopyObject %m2v2float %m2v2float_a |
| %2 = OpCopyObject %float %float_50 |
| %10 = OpMatrixTimesScalar %m2v2float %1 %2 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << assembly << p->error(); |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(VariableConst{ |
| x_10 |
| none |
| undefined |
| __mat_2_2__f32 |
| { |
| Binary[not set]{ |
| Identifier[not set]{x_1} |
| multiply |
| Identifier[not set]{x_2} |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvBinaryArithTestBasic, VectorTimesMatrix) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpCopyObject %m2v2float %m2v2float_a |
| %2 = OpCopyObject %v2float %v2float_50_60 |
| %10 = OpMatrixTimesVector %v2float %1 %2 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << assembly << p->error(); |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(VariableConst{ |
| x_10 |
| none |
| undefined |
| __vec_2__f32 |
| { |
| Binary[not set]{ |
| Identifier[not set]{x_1} |
| multiply |
| Identifier[not set]{x_2} |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvBinaryArithTestBasic, MatrixTimesVector) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpCopyObject %m2v2float %m2v2float_a |
| %2 = OpCopyObject %v2float %v2float_50_60 |
| %10 = OpMatrixTimesVector %v2float %1 %2 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << assembly << p->error(); |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(VariableConst{ |
| x_10 |
| none |
| undefined |
| __vec_2__f32 |
| { |
| Binary[not set]{ |
| Identifier[not set]{x_1} |
| multiply |
| Identifier[not set]{x_2} |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvBinaryArithTestBasic, MatrixTimesMatrix) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpCopyObject %m2v2float %m2v2float_a |
| %2 = OpCopyObject %m2v2float %m2v2float_b |
| %10 = OpMatrixTimesMatrix %m2v2float %1 %2 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << assembly << p->error(); |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(VariableConst{ |
| x_10 |
| none |
| undefined |
| __mat_2_2__f32 |
| { |
| Binary[not set]{ |
| Identifier[not set]{x_1} |
| multiply |
| Identifier[not set]{x_2} |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvBinaryArithTestBasic, Dot) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpCopyObject %v2float %v2float_50_60 |
| %2 = OpCopyObject %v2float %v2float_60_50 |
| %3 = OpDot %float %1 %2 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << assembly << p->error(); |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(VariableConst{ |
| x_3 |
| none |
| undefined |
| __f32 |
| { |
| Call[not set]{ |
| Identifier[not set]{dot} |
| ( |
| Identifier[not set]{x_1} |
| Identifier[not set]{x_2} |
| ) |
| } |
| } |
| })")); |
| } |
| |
| TEST_F(SpvBinaryArithTestBasic, OuterProduct) { |
| // OpOuterProduct is expanded to basic operations. |
| // The operands, even if used once, are given their own const definitions. |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpFAdd %v3float %v3float_50_60_70 %v3float_50_60_70 ; column vector |
| %2 = OpFAdd %v2float %v2float_60_50 %v2float_50_60 ; row vector |
| %3 = OpOuterProduct %m2v3float %1 %2 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << assembly << p->error(); |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| auto got = ToString(p->builder(), fe.ast_body()); |
| EXPECT_THAT(got, HasSubstr(R"(VariableConst{ |
| x_3 |
| none |
| undefined |
| __mat_3_2__f32 |
| { |
| TypeConstructor[not set]{ |
| __mat_3_2__f32 |
| TypeConstructor[not set]{ |
| __vec_3__f32 |
| Binary[not set]{ |
| MemberAccessor[not set]{ |
| Identifier[not set]{x_2} |
| Identifier[not set]{x} |
| } |
| multiply |
| MemberAccessor[not set]{ |
| Identifier[not set]{x_1} |
| Identifier[not set]{x} |
| } |
| } |
| Binary[not set]{ |
| MemberAccessor[not set]{ |
| Identifier[not set]{x_2} |
| Identifier[not set]{x} |
| } |
| multiply |
| MemberAccessor[not set]{ |
| Identifier[not set]{x_1} |
| Identifier[not set]{y} |
| } |
| } |
| Binary[not set]{ |
| MemberAccessor[not set]{ |
| Identifier[not set]{x_2} |
| Identifier[not set]{x} |
| } |
| multiply |
| MemberAccessor[not set]{ |
| Identifier[not set]{x_1} |
| Identifier[not set]{z} |
| } |
| } |
| } |
| TypeConstructor[not set]{ |
| __vec_3__f32 |
| Binary[not set]{ |
| MemberAccessor[not set]{ |
| Identifier[not set]{x_2} |
| Identifier[not set]{y} |
| } |
| multiply |
| MemberAccessor[not set]{ |
| Identifier[not set]{x_1} |
| Identifier[not set]{x} |
| } |
| } |
| Binary[not set]{ |
| MemberAccessor[not set]{ |
| Identifier[not set]{x_2} |
| Identifier[not set]{y} |
| } |
| multiply |
| MemberAccessor[not set]{ |
| Identifier[not set]{x_1} |
| Identifier[not set]{y} |
| } |
| } |
| Binary[not set]{ |
| MemberAccessor[not set]{ |
| Identifier[not set]{x_2} |
| Identifier[not set]{y} |
| } |
| multiply |
| MemberAccessor[not set]{ |
| Identifier[not set]{x_1} |
| Identifier[not set]{z} |
| } |
| } |
| } |
| } |
| } |
| })")) |
| << got; |
| } |
| |
| struct IntrinsicData { |
| const std::string spirv; |
| const std::string wgsl; |
| }; |
| inline std::ostream& operator<<(std::ostream& out, IntrinsicData data) { |
| out << "OpData{" << data.spirv << "," << data.wgsl << "}"; |
| return out; |
| } |
| struct ArgAndTypeData { |
| const std::string spirv_type; |
| const std::string spirv_arg; |
| const std::string ast_type; |
| }; |
| inline std::ostream& operator<<(std::ostream& out, ArgAndTypeData data) { |
| out << "ArgAndTypeData{" << data.spirv_type << "," << data.spirv_arg << "," |
| << data.ast_type << "}"; |
| return out; |
| } |
| |
| using SpvBinaryDerivativeTest = SpvParserTestBase< |
| ::testing::TestWithParam<std::tuple<IntrinsicData, ArgAndTypeData>>>; |
| |
| TEST_P(SpvBinaryDerivativeTest, Derivatives) { |
| auto& intrinsic = std::get<0>(GetParam()); |
| auto& arg = std::get<1>(GetParam()); |
| |
| const auto assembly = R"( |
| OpCapability DerivativeControl |
| )" + Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpCopyObject %)" + |
| arg.spirv_type + " %" + arg.spirv_arg + R"( |
| %2 = )" + intrinsic.spirv + |
| " %" + arg.spirv_type + R"( %1 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << assembly << p->error(); |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| EXPECT_THAT(ToString(p->builder(), fe.ast_body()), HasSubstr(R"(VariableConst{ |
| x_2 |
| none |
| undefined |
| )" + arg.ast_type + R"( |
| { |
| Call[not set]{ |
| Identifier[not set]{)" + intrinsic.wgsl + R"(} |
| ( |
| Identifier[not set]{x_1} |
| ) |
| } |
| } |
| })")); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P( |
| SpvBinaryDerivativeTest, |
| SpvBinaryDerivativeTest, |
| testing::Combine( |
| ::testing::Values(IntrinsicData{"OpDPdx", "dpdx"}, |
| IntrinsicData{"OpDPdy", "dpdy"}, |
| IntrinsicData{"OpFwidth", "fwidth"}, |
| IntrinsicData{"OpDPdxFine", "dpdxFine"}, |
| IntrinsicData{"OpDPdyFine", "dpdyFine"}, |
| IntrinsicData{"OpFwidthFine", "fwidthFine"}, |
| IntrinsicData{"OpDPdxCoarse", "dpdxCoarse"}, |
| IntrinsicData{"OpDPdyCoarse", "dpdyCoarse"}, |
| IntrinsicData{"OpFwidthCoarse", "fwidthCoarse"}), |
| ::testing::Values( |
| ArgAndTypeData{"float", "float_50", "__f32"}, |
| ArgAndTypeData{"v2float", "v2float_50_60", "__vec_2__f32"}, |
| ArgAndTypeData{"v3float", "v3float_50_60_70", "__vec_3__f32"}))); |
| |
| TEST_F(SpvUnaryArithTest, Transpose_2x2) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpCopyObject %m2v2float %m2v2float_a |
| %2 = OpTranspose %m2v2float %1 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| const auto* expected = R"( |
| VariableDeclStatement{ |
| VariableConst{ |
| x_2 |
| none |
| undefined |
| __mat_2_2__f32 |
| { |
| Call[not set]{ |
| Identifier[not set]{transpose} |
| ( |
| Identifier[not set]{x_1} |
| ) |
| } |
| } |
| } |
| })"; |
| const auto got = ToString(p->builder(), fe.ast_body()); |
| EXPECT_THAT(got, HasSubstr(expected)) << got; |
| } |
| |
| TEST_F(SpvUnaryArithTest, Transpose_2x3) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpCopyObject %m2v3float %m2v3float_a |
| %2 = OpTranspose %m3v2float %1 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| // Note, in the AST dump mat_2_3 means 2 rows and 3 columns. |
| // So the column vectors have 2 elements. |
| // That is, %m3v2float is __mat_2_3__f32. |
| const auto* expected = R"( |
| VariableDeclStatement{ |
| VariableConst{ |
| x_2 |
| none |
| undefined |
| __mat_2_3__f32 |
| { |
| Call[not set]{ |
| Identifier[not set]{transpose} |
| ( |
| Identifier[not set]{x_1} |
| ) |
| } |
| } |
| } |
| })"; |
| const auto got = ToString(p->builder(), fe.ast_body()); |
| EXPECT_THAT(got, HasSubstr(expected)) << got; |
| } |
| |
| TEST_F(SpvUnaryArithTest, Transpose_3x2) { |
| const auto assembly = Preamble() + R"( |
| %100 = OpFunction %void None %voidfn |
| %entry = OpLabel |
| %1 = OpCopyObject %m3v2float %m3v2float_a |
| %2 = OpTranspose %m2v3float %1 |
| OpReturn |
| OpFunctionEnd |
| )"; |
| auto p = parser(test::Assemble(assembly)); |
| ASSERT_TRUE(p->BuildAndParseInternalModuleExceptFunctions()) |
| << p->error() << "\n" |
| << assembly; |
| auto fe = p->function_emitter(100); |
| EXPECT_TRUE(fe.EmitBody()) << p->error(); |
| const auto* expected = R"( |
| VariableDeclStatement{ |
| VariableConst{ |
| x_2 |
| none |
| undefined |
| __mat_3_2__f32 |
| { |
| Call[not set]{ |
| Identifier[not set]{transpose} |
| ( |
| Identifier[not set]{x_1} |
| ) |
| } |
| } |
| } |
| })"; |
| const auto got = ToString(p->builder(), fe.ast_body()); |
| EXPECT_THAT(got, HasSubstr(expected)) << got; |
| } |
| |
| // TODO(dneto): OpSRem. Missing from WGSL |
| // https://github.com/gpuweb/gpuweb/issues/702 |
| |
| // TODO(dneto): OpFRem. Missing from WGSL |
| // https://github.com/gpuweb/gpuweb/issues/702 |
| |
| // TODO(dneto): OpIAddCarry |
| // TODO(dneto): OpISubBorrow |
| // TODO(dneto): OpUMulExtended |
| // TODO(dneto): OpSMulExtended |
| |
| } // namespace |
| } // namespace spirv |
| } // namespace reader |
| } // namespace tint |
