blob: e78436dbe524fa1987b97e28ee79603b4614d8e9 [file] [log] [blame]
// 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 "src/ast/call_statement.h"
#include "src/ast/stage_decoration.h"
#include "src/ast/struct_block_decoration.h"
#include "src/sem/depth_texture_type.h"
#include "src/writer/spirv/spv_dump.h"
#include "src/writer/spirv/test_helper.h"
namespace tint {
namespace writer {
namespace spirv {
namespace {
using IntrinsicBuilderTest = TestHelper;
template <typename T>
using IntrinsicBuilderTestWithParam = TestParamHelper<T>;
struct IntrinsicData {
std::string name;
std::string op;
};
inline std::ostream& operator<<(std::ostream& out, IntrinsicData data) {
out << data.name;
return out;
}
using IntrinsicBoolTest = IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(IntrinsicBoolTest, Call_Bool) {
auto param = GetParam();
auto* var = Global("v", ty.vec3<bool>(), ast::StorageClass::kPrivate);
auto* expr = Call(param.name, "v");
WrapInFunction(expr);
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 6u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%4 = OpTypeBool
%3 = OpTypeVector %4 3
%2 = OpTypePointer Private %3
%5 = OpConstantNull %3
%1 = OpVariable %2 Private %5
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%7 = OpLoad %3 %1
%6 = )" + param.op +
" %4 %7\n");
}
INSTANTIATE_TEST_SUITE_P(IntrinsicBuilderTest,
IntrinsicBoolTest,
testing::Values(IntrinsicData{"any", "OpAny"},
IntrinsicData{"all", "OpAll"}));
using IntrinsicFloatTest = IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(IntrinsicFloatTest, Call_Float_Scalar) {
auto param = GetParam();
auto* var = Global("v", ty.f32(), ast::StorageClass::kPrivate);
auto* expr = Call(param.name, "v");
WrapInFunction(expr);
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%3 = OpTypeFloat 32
%2 = OpTypePointer Private %3
%4 = OpConstantNull %3
%1 = OpVariable %2 Private %4
%6 = OpTypeBool
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%7 = OpLoad %3 %1
%5 = )" + param.op +
" %6 %7\n");
}
TEST_P(IntrinsicFloatTest, Call_Float_Vector) {
auto param = GetParam();
auto* var = Global("v", ty.vec3<f32>(), ast::StorageClass::kPrivate);
auto* expr = Call(param.name, "v");
WrapInFunction(expr);
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 6u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%4 = OpTypeFloat 32
%3 = OpTypeVector %4 3
%2 = OpTypePointer Private %3
%5 = OpConstantNull %3
%1 = OpVariable %2 Private %5
%8 = OpTypeBool
%7 = OpTypeVector %8 3
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%9 = OpLoad %3 %1
%6 = )" + param.op +
" %7 %9\n");
}
INSTANTIATE_TEST_SUITE_P(IntrinsicBuilderTest,
IntrinsicFloatTest,
testing::Values(IntrinsicData{"isNan", "OpIsNan"},
IntrinsicData{"isInf", "OpIsInf"}));
TEST_F(IntrinsicBuilderTest, IsFinite_Scalar) {
auto* var = Global("v", ty.f32(), ast::StorageClass::kPrivate);
auto* expr = Call("isFinite", "v");
WrapInFunction(expr);
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%3 = OpTypeFloat 32
%2 = OpTypePointer Private %3
%4 = OpConstantNull %3
%1 = OpVariable %2 Private %4
%6 = OpTypeBool
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%7 = OpLoad %3 %1
%8 = OpIsInf %6 %7
%9 = OpIsNan %6 %7
%10 = OpLogicalOr %6 %8 %9
%5 = OpLogicalNot %6 %10
)");
}
TEST_F(IntrinsicBuilderTest, IsFinite_Vector) {
auto* var = Global("v", ty.vec3<f32>(), ast::StorageClass::kPrivate);
auto* expr = Call("isFinite", "v");
WrapInFunction(expr);
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 6u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%4 = OpTypeFloat 32
%3 = OpTypeVector %4 3
%2 = OpTypePointer Private %3
%5 = OpConstantNull %3
%1 = OpVariable %2 Private %5
%8 = OpTypeBool
%7 = OpTypeVector %8 3
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%9 = OpLoad %3 %1
%10 = OpIsInf %7 %9
%11 = OpIsNan %7 %9
%12 = OpLogicalOr %7 %10 %11
%6 = OpLogicalNot %7 %12
)");
}
TEST_F(IntrinsicBuilderTest, IsNormal_Scalar) {
auto* var = Global("v", ty.f32(), ast::StorageClass::kPrivate);
auto* expr = Call("isNormal", "v");
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 9u) << b.error();
auto got = DumpBuilder(b);
EXPECT_EQ(got, R"(%12 = OpExtInstImport "GLSL.std.450"
OpName %1 "v"
OpName %7 "a_func"
%3 = OpTypeFloat 32
%2 = OpTypePointer Private %3
%4 = OpConstantNull %3
%1 = OpVariable %2 Private %4
%6 = OpTypeVoid
%5 = OpTypeFunction %6
%10 = OpTypeBool
%13 = OpTypeInt 32 0
%14 = OpConstant %13 133693440
%15 = OpConstant %13 524288
%16 = OpConstant %13 133169152
%7 = OpFunction %6 None %5
%8 = OpLabel
%11 = OpLoad %3 %1
%17 = OpBitcast %13 %11
%18 = OpBitwiseAnd %13 %17 %14
%19 = OpExtInst %13 %12 UClamp %18 %15 %16
%9 = OpIEqual %10 %18 %19
OpReturn
OpFunctionEnd
)");
}
TEST_F(IntrinsicBuilderTest, IsNormal_Vector) {
auto* var = Global("v", ty.vec2<f32>(), ast::StorageClass::kPrivate);
auto* expr = Call("isNormal", "v");
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 10u) << b.error();
auto got = DumpBuilder(b);
EXPECT_EQ(got, R"(%14 = OpExtInstImport "GLSL.std.450"
OpName %1 "v"
OpName %8 "a_func"
%4 = OpTypeFloat 32
%3 = OpTypeVector %4 2
%2 = OpTypePointer Private %3
%5 = OpConstantNull %3
%1 = OpVariable %2 Private %5
%7 = OpTypeVoid
%6 = OpTypeFunction %7
%12 = OpTypeBool
%11 = OpTypeVector %12 2
%15 = OpTypeInt 32 0
%16 = OpConstant %15 133693440
%17 = OpConstant %15 524288
%18 = OpConstant %15 133169152
%19 = OpTypeVector %15 2
%8 = OpFunction %7 None %6
%9 = OpLabel
%13 = OpLoad %3 %1
%20 = OpCompositeConstruct %19 %16 %16
%21 = OpCompositeConstruct %19 %17 %17
%22 = OpCompositeConstruct %19 %18 %18
%23 = OpBitcast %19 %13
%24 = OpBitwiseAnd %19 %23 %20
%25 = OpExtInst %19 %14 UClamp %24 %21 %22
%10 = OpIEqual %11 %24 %25
OpReturn
OpFunctionEnd
)");
}
using IntrinsicIntTest = IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(IntrinsicIntTest, Call_SInt_Scalar) {
auto param = GetParam();
auto* var = Global("v", ty.i32(), ast::StorageClass::kPrivate);
auto* expr = Call(param.name, "v");
WrapInFunction(expr);
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%3 = OpTypeInt 32 1
%2 = OpTypePointer Private %3
%4 = OpConstantNull %3
%1 = OpVariable %2 Private %4
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%6 = OpLoad %3 %1
%5 = )" + param.op +
" %3 %6\n");
}
TEST_P(IntrinsicIntTest, Call_SInt_Vector) {
auto param = GetParam();
auto* var = Global("v", ty.vec3<i32>(), ast::StorageClass::kPrivate);
auto* expr = Call(param.name, "v");
WrapInFunction(expr);
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 6u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%4 = OpTypeInt 32 1
%3 = OpTypeVector %4 3
%2 = OpTypePointer Private %3
%5 = OpConstantNull %3
%1 = OpVariable %2 Private %5
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%7 = OpLoad %3 %1
%6 = )" + param.op +
" %3 %7\n");
}
TEST_P(IntrinsicIntTest, Call_UInt_Scalar) {
auto param = GetParam();
auto* var = Global("v", ty.u32(), ast::StorageClass::kPrivate);
auto* expr = Call(param.name, "v");
WrapInFunction(expr);
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%3 = OpTypeInt 32 0
%2 = OpTypePointer Private %3
%4 = OpConstantNull %3
%1 = OpVariable %2 Private %4
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%6 = OpLoad %3 %1
%5 = )" + param.op +
" %3 %6\n");
}
TEST_P(IntrinsicIntTest, Call_UInt_Vector) {
auto param = GetParam();
auto* var = Global("v", ty.vec3<u32>(), ast::StorageClass::kPrivate);
auto* expr = Call(param.name, "v");
WrapInFunction(expr);
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 6u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%4 = OpTypeInt 32 0
%3 = OpTypeVector %4 3
%2 = OpTypePointer Private %3
%5 = OpConstantNull %3
%1 = OpVariable %2 Private %5
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%7 = OpLoad %3 %1
%6 = )" + param.op +
" %3 %7\n");
}
INSTANTIATE_TEST_SUITE_P(
IntrinsicBuilderTest,
IntrinsicIntTest,
testing::Values(IntrinsicData{"countOneBits", "OpBitCount"},
IntrinsicData{"reverseBits", "OpBitReverse"}));
TEST_F(IntrinsicBuilderTest, Call_Dot) {
auto* var = Global("v", ty.vec3<f32>(), ast::StorageClass::kPrivate);
auto* expr = Call("dot", "v", "v");
WrapInFunction(expr);
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 6u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%4 = OpTypeFloat 32
%3 = OpTypeVector %4 3
%2 = OpTypePointer Private %3
%5 = OpConstantNull %3
%1 = OpVariable %2 Private %5
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%7 = OpLoad %3 %1
%8 = OpLoad %3 %1
%6 = OpDot %4 %7 %8
)");
}
using IntrinsicDeriveTest = IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(IntrinsicDeriveTest, Call_Derivative_Scalar) {
auto param = GetParam();
auto* var = Global("v", ty.f32(), ast::StorageClass::kPrivate);
auto* expr = Call(param.name, "v");
Func("func", {}, ty.void_(), {create<ast::CallStatement>(expr)},
{create<ast::StageDecoration>(ast::PipelineStage::kFragment)});
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%3 = OpTypeFloat 32
%2 = OpTypePointer Private %3
%4 = OpConstantNull %3
%1 = OpVariable %2 Private %4
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%6 = OpLoad %3 %1
%5 = )" + param.op +
" %3 %6\n");
}
TEST_P(IntrinsicDeriveTest, Call_Derivative_Vector) {
auto param = GetParam();
auto* var = Global("v", ty.vec3<f32>(), ast::StorageClass::kPrivate);
auto* expr = Call(param.name, "v");
Func("func", {}, ty.void_(), {create<ast::CallStatement>(expr)},
{create<ast::StageDecoration>(ast::PipelineStage::kFragment)});
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 6u) << b.error();
if (param.name != "dpdx" && param.name != "dpdy" && param.name != "fwidth") {
EXPECT_EQ(DumpInstructions(b.capabilities()),
R"(OpCapability DerivativeControl
)");
}
EXPECT_EQ(DumpInstructions(b.types()), R"(%4 = OpTypeFloat 32
%3 = OpTypeVector %4 3
%2 = OpTypePointer Private %3
%5 = OpConstantNull %3
%1 = OpVariable %2 Private %5
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%7 = OpLoad %3 %1
%6 = )" + param.op +
" %3 %7\n");
}
INSTANTIATE_TEST_SUITE_P(
IntrinsicBuilderTest,
IntrinsicDeriveTest,
testing::Values(IntrinsicData{"dpdx", "OpDPdx"},
IntrinsicData{"dpdxFine", "OpDPdxFine"},
IntrinsicData{"dpdxCoarse", "OpDPdxCoarse"},
IntrinsicData{"dpdy", "OpDPdy"},
IntrinsicData{"dpdyFine", "OpDPdyFine"},
IntrinsicData{"dpdyCoarse", "OpDPdyCoarse"},
IntrinsicData{"fwidth", "OpFwidth"},
IntrinsicData{"fwidthFine", "OpFwidthFine"},
IntrinsicData{"fwidthCoarse", "OpFwidthCoarse"}));
TEST_F(IntrinsicBuilderTest, Call_Select) {
auto* v3 = Global("v3", ty.vec3<f32>(), ast::StorageClass::kPrivate);
auto* bool_v3 =
Global("bool_v3", ty.vec3<bool>(), ast::StorageClass::kPrivate);
auto* expr = Call("select", "v3", "v3", "bool_v3");
WrapInFunction(expr);
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(v3)) << b.error();
ASSERT_TRUE(b.GenerateGlobalVariable(bool_v3)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 11u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%4 = OpTypeFloat 32
%3 = OpTypeVector %4 3
%2 = OpTypePointer Private %3
%5 = OpConstantNull %3
%1 = OpVariable %2 Private %5
%9 = OpTypeBool
%8 = OpTypeVector %9 3
%7 = OpTypePointer Private %8
%10 = OpConstantNull %8
%6 = OpVariable %7 Private %10
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%12 = OpLoad %8 %6
%13 = OpLoad %3 %1
%14 = OpLoad %3 %1
%11 = OpSelect %3 %12 %13 %14
)");
}
// This tests that we do not push OpTypeSampledImage and float_0 type twice.
TEST_F(IntrinsicBuilderTest, Call_TextureSampleCompare_Twice) {
auto* s = ty.sampler(ast::SamplerKind::kComparisonSampler);
auto* t = ty.depth_texture(ast::TextureDimension::k2d);
auto* tex = Global("texture", t,
ast::DecorationList{
create<ast::BindingDecoration>(0),
create<ast::GroupDecoration>(0),
});
auto* sampler = Global("sampler", s,
ast::DecorationList{
create<ast::BindingDecoration>(1),
create<ast::GroupDecoration>(0),
});
auto* expr1 = Call("textureSampleCompare", "texture", "sampler",
vec2<f32>(1.0f, 2.0f), 2.0f);
auto* expr2 = Call("textureSampleCompare", "texture", "sampler",
vec2<f32>(1.0f, 2.0f), 2.0f);
Func("f1", {}, ty.void_(), {create<ast::CallStatement>(expr1)}, {});
Func("f2", {}, ty.void_(), {create<ast::CallStatement>(expr2)}, {});
spirv::Builder& b = Build();
b.push_function(Function{});
ASSERT_TRUE(b.GenerateGlobalVariable(tex)) << b.error();
ASSERT_TRUE(b.GenerateGlobalVariable(sampler)) << b.error();
EXPECT_EQ(b.GenerateExpression(expr1), 8u) << b.error();
EXPECT_EQ(b.GenerateExpression(expr2), 18u) << b.error();
EXPECT_EQ(DumpInstructions(b.types()), R"(%4 = OpTypeFloat 32
%3 = OpTypeImage %4 2D 1 0 0 1 Unknown
%2 = OpTypePointer UniformConstant %3
%1 = OpVariable %2 UniformConstant
%7 = OpTypeSampler
%6 = OpTypePointer UniformConstant %7
%5 = OpVariable %6 UniformConstant
%11 = OpTypeSampledImage %3
%13 = OpTypeVector %4 2
%14 = OpConstant %4 1
%15 = OpConstant %4 2
%16 = OpConstantComposite %13 %14 %15
%17 = OpConstant %4 0
)");
EXPECT_EQ(DumpInstructions(b.functions()[0].instructions()),
R"(%9 = OpLoad %7 %5
%10 = OpLoad %3 %1
%12 = OpSampledImage %11 %10 %9
%8 = OpImageSampleDrefExplicitLod %4 %12 %16 %15 Lod %17
%19 = OpLoad %7 %5
%20 = OpLoad %3 %1
%21 = OpSampledImage %11 %20 %19
%18 = OpImageSampleDrefExplicitLod %4 %21 %16 %15 Lod %17
)");
}
TEST_F(IntrinsicBuilderTest, Call_GLSLMethod_WithLoad) {
auto* var = Global("ident", ty.f32(), ast::StorageClass::kPrivate);
auto* expr = Call("round", "ident");
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 9u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%10 = OpExtInstImport "GLSL.std.450"
OpName %1 "ident"
OpName %7 "a_func"
%3 = OpTypeFloat 32
%2 = OpTypePointer Private %3
%4 = OpConstantNull %3
%1 = OpVariable %2 Private %4
%6 = OpTypeVoid
%5 = OpTypeFunction %6
%7 = OpFunction %6 None %5
%8 = OpLabel
%11 = OpLoad %3 %1
%9 = OpExtInst %3 %10 RoundEven %11
OpReturn
OpFunctionEnd
)");
}
using Intrinsic_Builtin_SingleParam_Float_Test =
IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(Intrinsic_Builtin_SingleParam_Float_Test, Call_Scalar) {
auto param = GetParam();
auto* expr = Call(param.name, 1.0f);
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeFloat 32
%8 = OpConstant %6 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 )" + param.op +
R"( %8
OpReturn
OpFunctionEnd
)");
}
TEST_P(Intrinsic_Builtin_SingleParam_Float_Test, Call_Vector) {
auto param = GetParam();
auto* expr = Call(param.name, vec2<f32>(1.0f, 1.0f));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeFloat 32
%6 = OpTypeVector %7 2
%9 = OpConstant %7 1
%10 = OpConstantComposite %6 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 )" + param.op +
R"( %10
OpReturn
OpFunctionEnd
)");
}
INSTANTIATE_TEST_SUITE_P(IntrinsicBuilderTest,
Intrinsic_Builtin_SingleParam_Float_Test,
testing::Values(IntrinsicData{"abs", "FAbs"},
IntrinsicData{"acos", "Acos"},
IntrinsicData{"asin", "Asin"},
IntrinsicData{"atan", "Atan"},
IntrinsicData{"ceil", "Ceil"},
IntrinsicData{"cos", "Cos"},
IntrinsicData{"cosh", "Cosh"},
IntrinsicData{"exp", "Exp"},
IntrinsicData{"exp2", "Exp2"},
IntrinsicData{"floor", "Floor"},
IntrinsicData{"fract", "Fract"},
IntrinsicData{"inverseSqrt",
"InverseSqrt"},
IntrinsicData{"log", "Log"},
IntrinsicData{"log2", "Log2"},
IntrinsicData{"round", "RoundEven"},
IntrinsicData{"sign", "FSign"},
IntrinsicData{"sin", "Sin"},
IntrinsicData{"sinh", "Sinh"},
IntrinsicData{"sqrt", "Sqrt"},
IntrinsicData{"tan", "Tan"},
IntrinsicData{"tanh", "Tanh"},
IntrinsicData{"trunc", "Trunc"}));
TEST_F(IntrinsicBuilderTest, Call_Length_Scalar) {
auto* expr = Call("length", 1.0f);
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeFloat 32
%8 = OpConstant %6 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 Length %8
OpReturn
OpFunctionEnd
)");
}
TEST_F(IntrinsicBuilderTest, Call_Length_Vector) {
auto* expr = Call("length", vec2<f32>(1.0f, 1.0f));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeFloat 32
%8 = OpTypeVector %6 2
%9 = OpConstant %6 1
%10 = OpConstantComposite %8 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 Length %10
OpReturn
OpFunctionEnd
)");
}
TEST_F(IntrinsicBuilderTest, Call_Normalize) {
auto* expr = Call("normalize", vec2<f32>(1.0f, 1.0f));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeFloat 32
%6 = OpTypeVector %7 2
%9 = OpConstant %7 1
%10 = OpConstantComposite %6 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 Normalize %10
OpReturn
OpFunctionEnd
)");
}
using Intrinsic_Builtin_DualParam_Float_Test =
IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(Intrinsic_Builtin_DualParam_Float_Test, Call_Scalar) {
auto param = GetParam();
auto* expr = Call(param.name, 1.0f, 1.0f);
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeFloat 32
%8 = OpConstant %6 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 )" + param.op +
R"( %8 %8
OpReturn
OpFunctionEnd
)");
}
TEST_P(Intrinsic_Builtin_DualParam_Float_Test, Call_Vector) {
auto param = GetParam();
auto* expr = Call(param.name, vec2<f32>(1.0f, 1.0f), vec2<f32>(1.0f, 1.0f));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeFloat 32
%6 = OpTypeVector %7 2
%9 = OpConstant %7 1
%10 = OpConstantComposite %6 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 )" + param.op +
R"( %10 %10
OpReturn
OpFunctionEnd
)");
}
INSTANTIATE_TEST_SUITE_P(IntrinsicBuilderTest,
Intrinsic_Builtin_DualParam_Float_Test,
testing::Values(IntrinsicData{"atan2", "Atan2"},
IntrinsicData{"max", "NMax"},
IntrinsicData{"min", "NMin"},
IntrinsicData{"pow", "Pow"},
IntrinsicData{"reflect", "Reflect"},
IntrinsicData{"step", "Step"}));
TEST_F(IntrinsicBuilderTest, Call_Distance_Scalar) {
auto* expr = Call("distance", 1.0f, 1.0f);
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeFloat 32
%8 = OpConstant %6 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 Distance %8 %8
OpReturn
OpFunctionEnd
)");
}
TEST_F(IntrinsicBuilderTest, Call_Distance_Vector) {
auto* expr = Call("distance", vec2<f32>(1.0f, 1.0f), vec2<f32>(1.0f, 1.0f));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeFloat 32
%8 = OpTypeVector %6 2
%9 = OpConstant %6 1
%10 = OpConstantComposite %8 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 Distance %10 %10
OpReturn
OpFunctionEnd
)");
}
TEST_F(IntrinsicBuilderTest, Call_Cross) {
auto* expr =
Call("cross", vec3<f32>(1.0f, 1.0f, 1.0f), vec3<f32>(1.0f, 1.0f, 1.0f));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeFloat 32
%6 = OpTypeVector %7 3
%9 = OpConstant %7 1
%10 = OpConstantComposite %6 %9 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 Cross %10 %10
OpReturn
OpFunctionEnd
)");
}
using Intrinsic_Builtin_ThreeParam_Float_Test =
IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(Intrinsic_Builtin_ThreeParam_Float_Test, Call_Scalar) {
auto param = GetParam();
auto* expr = Call(param.name, 1.0f, 1.0f, 1.0f);
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeFloat 32
%8 = OpConstant %6 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 )" + param.op +
R"( %8 %8 %8
OpReturn
OpFunctionEnd
)");
}
TEST_P(Intrinsic_Builtin_ThreeParam_Float_Test, Call_Vector) {
auto param = GetParam();
auto* expr = Call(param.name, vec2<f32>(1.0f, 1.0f), vec2<f32>(1.0f, 1.0f),
vec2<f32>(1.0f, 1.0f));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeFloat 32
%6 = OpTypeVector %7 2
%9 = OpConstant %7 1
%10 = OpConstantComposite %6 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 )" + param.op +
R"( %10 %10 %10
OpReturn
OpFunctionEnd
)");
}
INSTANTIATE_TEST_SUITE_P(
IntrinsicBuilderTest,
Intrinsic_Builtin_ThreeParam_Float_Test,
testing::Values(IntrinsicData{"clamp", "NClamp"},
IntrinsicData{"faceForward", "FaceForward"},
IntrinsicData{"fma", "Fma"},
IntrinsicData{"mix", "FMix"},
IntrinsicData{"smoothStep", "SmoothStep"}));
using Intrinsic_Builtin_SingleParam_Sint_Test =
IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(Intrinsic_Builtin_SingleParam_Sint_Test, Call_Scalar) {
auto param = GetParam();
auto* expr = Call(param.name, 1);
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeInt 32 1
%8 = OpConstant %6 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 )" + param.op +
R"( %8
OpReturn
OpFunctionEnd
)");
}
TEST_P(Intrinsic_Builtin_SingleParam_Sint_Test, Call_Vector) {
auto param = GetParam();
auto* expr = Call(param.name, vec2<i32>(1, 1));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeInt 32 1
%6 = OpTypeVector %7 2
%9 = OpConstant %7 1
%10 = OpConstantComposite %6 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 )" + param.op +
R"( %10
OpReturn
OpFunctionEnd
)");
}
INSTANTIATE_TEST_SUITE_P(IntrinsicBuilderTest,
Intrinsic_Builtin_SingleParam_Sint_Test,
testing::Values(IntrinsicData{"abs", "SAbs"}));
using Intrinsic_Builtin_SingleParam_Uint_Test =
IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(Intrinsic_Builtin_SingleParam_Uint_Test, Call_Scalar) {
auto param = GetParam();
auto* expr = Call(param.name, 1u);
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeInt 32 0
%8 = OpConstant %6 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 )" + param.op +
R"( %8
OpReturn
OpFunctionEnd
)");
}
TEST_P(Intrinsic_Builtin_SingleParam_Uint_Test, Call_Vector) {
auto param = GetParam();
auto* expr = Call(param.name, vec2<u32>(1u, 1u));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeInt 32 0
%6 = OpTypeVector %7 2
%9 = OpConstant %7 1
%10 = OpConstantComposite %6 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 )" + param.op +
R"( %10
OpReturn
OpFunctionEnd
)");
}
INSTANTIATE_TEST_SUITE_P(IntrinsicBuilderTest,
Intrinsic_Builtin_SingleParam_Uint_Test,
testing::Values(IntrinsicData{"abs", "SAbs"}));
using Intrinsic_Builtin_DualParam_SInt_Test =
IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(Intrinsic_Builtin_DualParam_SInt_Test, Call_Scalar) {
auto param = GetParam();
auto* expr = Call(param.name, 1, 1);
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeInt 32 1
%8 = OpConstant %6 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 )" + param.op +
R"( %8 %8
OpReturn
OpFunctionEnd
)");
}
TEST_P(Intrinsic_Builtin_DualParam_SInt_Test, Call_Vector) {
auto param = GetParam();
auto* expr = Call(param.name, vec2<i32>(1, 1), vec2<i32>(1, 1));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeInt 32 1
%6 = OpTypeVector %7 2
%9 = OpConstant %7 1
%10 = OpConstantComposite %6 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 )" + param.op +
R"( %10 %10
OpReturn
OpFunctionEnd
)");
}
INSTANTIATE_TEST_SUITE_P(IntrinsicBuilderTest,
Intrinsic_Builtin_DualParam_SInt_Test,
testing::Values(IntrinsicData{"max", "SMax"},
IntrinsicData{"min", "SMin"}));
using Intrinsic_Builtin_DualParam_UInt_Test =
IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(Intrinsic_Builtin_DualParam_UInt_Test, Call_Scalar) {
auto param = GetParam();
auto* expr = Call(param.name, 1u, 1u);
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeInt 32 0
%8 = OpConstant %6 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 )" + param.op +
R"( %8 %8
OpReturn
OpFunctionEnd
)");
}
TEST_P(Intrinsic_Builtin_DualParam_UInt_Test, Call_Vector) {
auto param = GetParam();
auto* expr = Call(param.name, vec2<u32>(1u, 1u), vec2<u32>(1u, 1u));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeInt 32 0
%6 = OpTypeVector %7 2
%9 = OpConstant %7 1
%10 = OpConstantComposite %6 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 )" + param.op +
R"( %10 %10
OpReturn
OpFunctionEnd
)");
}
INSTANTIATE_TEST_SUITE_P(IntrinsicBuilderTest,
Intrinsic_Builtin_DualParam_UInt_Test,
testing::Values(IntrinsicData{"max", "UMax"},
IntrinsicData{"min", "UMin"}));
using Intrinsic_Builtin_ThreeParam_Sint_Test =
IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(Intrinsic_Builtin_ThreeParam_Sint_Test, Call_Scalar) {
auto param = GetParam();
auto* expr = Call(param.name, 1, 1, 1);
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeInt 32 1
%8 = OpConstant %6 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 )" + param.op +
R"( %8 %8 %8
OpReturn
OpFunctionEnd
)");
}
TEST_P(Intrinsic_Builtin_ThreeParam_Sint_Test, Call_Vector) {
auto param = GetParam();
auto* expr =
Call(param.name, vec2<i32>(1, 1), vec2<i32>(1, 1), vec2<i32>(1, 1));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeInt 32 1
%6 = OpTypeVector %7 2
%9 = OpConstant %7 1
%10 = OpConstantComposite %6 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 )" + param.op +
R"( %10 %10 %10
OpReturn
OpFunctionEnd
)");
}
INSTANTIATE_TEST_SUITE_P(IntrinsicBuilderTest,
Intrinsic_Builtin_ThreeParam_Sint_Test,
testing::Values(IntrinsicData{"clamp", "SClamp"}));
using Intrinsic_Builtin_ThreeParam_Uint_Test =
IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(Intrinsic_Builtin_ThreeParam_Uint_Test, Call_Scalar) {
auto param = GetParam();
auto* expr = Call(param.name, 1u, 1u, 1u);
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeInt 32 0
%8 = OpConstant %6 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 )" + param.op +
R"( %8 %8 %8
OpReturn
OpFunctionEnd
)");
}
TEST_P(Intrinsic_Builtin_ThreeParam_Uint_Test, Call_Vector) {
auto param = GetParam();
auto* expr =
Call(param.name, vec2<u32>(1u, 1u), vec2<u32>(1u, 1u), vec2<u32>(1u, 1u));
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 5u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeInt 32 0
%6 = OpTypeVector %7 2
%9 = OpConstant %7 1
%10 = OpConstantComposite %6 %9 %9
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 )" + param.op +
R"( %10 %10 %10
OpReturn
OpFunctionEnd
)");
}
INSTANTIATE_TEST_SUITE_P(IntrinsicBuilderTest,
Intrinsic_Builtin_ThreeParam_Uint_Test,
testing::Values(IntrinsicData{"clamp", "UClamp"}));
TEST_F(IntrinsicBuilderTest, Call_Modf) {
auto* out = Var("out", ty.vec2<f32>());
auto* expr = Call("modf", vec2<f32>(1.0f, 2.0f), AddressOf("out"));
Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{
Decl(out),
create<ast::CallStatement>(expr),
},
ast::DecorationList{
Stage(ast::PipelineStage::kFragment),
});
spirv::Builder& b = Build();
ASSERT_TRUE(b.Build()) << b.error();
auto got = DumpBuilder(b);
auto* expect = R"(OpCapability Shader
%11 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %3 "a_func"
OpExecutionMode %3 OriginUpperLeft
OpName %3 "a_func"
OpName %5 "out"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%8 = OpTypeFloat 32
%7 = OpTypeVector %8 2
%6 = OpTypePointer Function %7
%9 = OpConstantNull %7
%12 = OpConstant %8 1
%13 = OpConstant %8 2
%14 = OpConstantComposite %7 %12 %13
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpVariable %6 Function %9
%10 = OpExtInst %7 %11 Modf %14 %5
OpReturn
OpFunctionEnd
)";
EXPECT_EQ(expect, got);
Validate(b);
}
TEST_F(IntrinsicBuilderTest, Call_Frexp) {
auto* out = Var("out", ty.vec2<i32>());
auto* expr = Call("frexp", vec2<f32>(1.0f, 2.0f), AddressOf("out"));
Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{
Decl(out),
create<ast::CallStatement>(expr),
},
ast::DecorationList{
Stage(ast::PipelineStage::kFragment),
});
spirv::Builder& b = Build();
ASSERT_TRUE(b.Build()) << b.error();
auto got = DumpBuilder(b);
auto* expect = R"(OpCapability Shader
%13 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %3 "a_func"
OpExecutionMode %3 OriginUpperLeft
OpName %3 "a_func"
OpName %5 "out"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%8 = OpTypeInt 32 1
%7 = OpTypeVector %8 2
%6 = OpTypePointer Function %7
%9 = OpConstantNull %7
%12 = OpTypeFloat 32
%11 = OpTypeVector %12 2
%14 = OpConstant %12 1
%15 = OpConstant %12 2
%16 = OpConstantComposite %11 %14 %15
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpVariable %6 Function %9
%10 = OpExtInst %11 %13 Frexp %16 %5
OpReturn
OpFunctionEnd
)";
EXPECT_EQ(expect, got);
Validate(b);
}
TEST_F(IntrinsicBuilderTest, Call_Determinant) {
auto* var = Global("var", ty.mat3x3<f32>(), ast::StorageClass::kPrivate);
auto* expr = Call("determinant", "var");
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 11u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(%12 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
OpName %5 "var"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%9 = OpTypeFloat 32
%8 = OpTypeVector %9 3
%7 = OpTypeMatrix %8 3
%6 = OpTypePointer Private %7
%10 = OpConstantNull %7
%5 = OpVariable %6 Private %10
%3 = OpFunction %2 None %1
%4 = OpLabel
%13 = OpLoad %7 %5
%11 = OpExtInst %9 %12 Determinant %13
OpReturn
OpFunctionEnd
)");
}
TEST_F(IntrinsicBuilderTest, Call_Transpose) {
auto* var = Global("var", ty.mat2x3<f32>(), ast::StorageClass::kPrivate);
auto* expr = Call("transpose", "var");
WrapInFunction(expr);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
ASSERT_TRUE(b.GenerateGlobalVariable(var)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(expr), 11u) << b.error();
EXPECT_EQ(DumpBuilder(b), R"(OpName %3 "a_func"
OpName %5 "var"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%9 = OpTypeFloat 32
%8 = OpTypeVector %9 3
%7 = OpTypeMatrix %8 2
%6 = OpTypePointer Private %7
%10 = OpConstantNull %7
%5 = OpVariable %6 Private %10
%13 = OpTypeVector %9 2
%12 = OpTypeMatrix %13 3
%3 = OpFunction %2 None %1
%4 = OpLabel
%14 = OpLoad %7 %5
%11 = OpTranspose %12 %14
OpReturn
OpFunctionEnd
)");
}
// TODO(crbug.com/tint/806): Remove
TEST_F(IntrinsicBuilderTest, Call_ArrayLength_DEPRECATED) {
auto* s = Structure("my_struct", {Member(0, "a", ty.array<f32>(4))},
{create<ast::StructBlockDecoration>()});
Global("b", ty.Of(s), ast::StorageClass::kStorage, ast::Access::kRead,
ast::DecorationList{
create<ast::BindingDecoration>(1),
create<ast::GroupDecoration>(2),
});
auto* expr = Call("arrayLength", MemberAccessor("b", "a"));
Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{
create<ast::CallStatement>(expr),
},
ast::DecorationList{
Stage(ast::PipelineStage::kFragment),
});
spirv::Builder& b = Build();
ASSERT_TRUE(b.Build()) << b.error();
ASSERT_EQ(b.functions().size(), 1u);
auto* expected_types = R"(%5 = OpTypeFloat 32
%4 = OpTypeRuntimeArray %5
%3 = OpTypeStruct %4
%2 = OpTypePointer StorageBuffer %3
%1 = OpVariable %2 StorageBuffer
%7 = OpTypeVoid
%6 = OpTypeFunction %7
%11 = OpTypeInt 32 0
)";
auto got_types = DumpInstructions(b.types());
EXPECT_EQ(expected_types, got_types);
auto* expected_instructions = R"(%10 = OpArrayLength %11 %1 0
)";
auto got_instructions = DumpInstructions(b.functions()[0].instructions());
EXPECT_EQ(expected_instructions, got_instructions);
Validate(b);
}
// TODO(crbug.com/tint/806): Remove
TEST_F(IntrinsicBuilderTest, Call_ArrayLength_OtherMembersInStruct_DEPRECATED) {
auto* s = Structure("my_struct",
{
Member(0, "z", ty.f32()),
Member(4, "a", ty.array<f32>(4)),
},
{create<ast::StructBlockDecoration>()});
Global("b", ty.Of(s), ast::StorageClass::kStorage, ast::Access::kRead,
ast::DecorationList{
create<ast::BindingDecoration>(1),
create<ast::GroupDecoration>(2),
});
auto* expr = Call("arrayLength", MemberAccessor("b", "a"));
Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{
create<ast::CallStatement>(expr),
},
ast::DecorationList{
Stage(ast::PipelineStage::kFragment),
});
spirv::Builder& b = Build();
ASSERT_TRUE(b.Build()) << b.error();
ASSERT_EQ(b.functions().size(), 1u);
auto* expected_types = R"(%4 = OpTypeFloat 32
%5 = OpTypeRuntimeArray %4
%3 = OpTypeStruct %4 %5
%2 = OpTypePointer StorageBuffer %3
%1 = OpVariable %2 StorageBuffer
%7 = OpTypeVoid
%6 = OpTypeFunction %7
%11 = OpTypeInt 32 0
)";
auto got_types = DumpInstructions(b.types());
EXPECT_EQ(expected_types, got_types);
auto* expected_instructions = R"(%10 = OpArrayLength %11 %1 1
)";
auto got_instructions = DumpInstructions(b.functions()[0].instructions());
EXPECT_EQ(expected_instructions, got_instructions);
Validate(b);
}
TEST_F(IntrinsicBuilderTest, Call_ArrayLength) {
auto* s = Structure("my_struct", {Member(0, "a", ty.array<f32>(4))},
{create<ast::StructBlockDecoration>()});
Global("b", ty.Of(s), ast::StorageClass::kStorage, ast::Access::kRead,
ast::DecorationList{
create<ast::BindingDecoration>(1),
create<ast::GroupDecoration>(2),
});
auto* expr = Call("arrayLength", AddressOf(MemberAccessor("b", "a")));
Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{
create<ast::CallStatement>(expr),
},
ast::DecorationList{
Stage(ast::PipelineStage::kFragment),
});
spirv::Builder& b = Build();
ASSERT_TRUE(b.Build()) << b.error();
ASSERT_EQ(b.functions().size(), 1u);
auto* expected_types = R"(%5 = OpTypeFloat 32
%4 = OpTypeRuntimeArray %5
%3 = OpTypeStruct %4
%2 = OpTypePointer StorageBuffer %3
%1 = OpVariable %2 StorageBuffer
%7 = OpTypeVoid
%6 = OpTypeFunction %7
%11 = OpTypeInt 32 0
)";
auto got_types = DumpInstructions(b.types());
EXPECT_EQ(expected_types, got_types);
auto* expected_instructions = R"(%10 = OpArrayLength %11 %1 0
)";
auto got_instructions = DumpInstructions(b.functions()[0].instructions());
EXPECT_EQ(expected_instructions, got_instructions);
Validate(b);
}
TEST_F(IntrinsicBuilderTest, Call_ArrayLength_OtherMembersInStruct) {
auto* s = Structure("my_struct",
{
Member(0, "z", ty.f32()),
Member(4, "a", ty.array<f32>(4)),
},
{create<ast::StructBlockDecoration>()});
Global("b", ty.Of(s), ast::StorageClass::kStorage, ast::Access::kRead,
ast::DecorationList{
create<ast::BindingDecoration>(1),
create<ast::GroupDecoration>(2),
});
auto* expr = Call("arrayLength", AddressOf(MemberAccessor("b", "a")));
Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{
create<ast::CallStatement>(expr),
},
ast::DecorationList{
Stage(ast::PipelineStage::kFragment),
});
spirv::Builder& b = Build();
ASSERT_TRUE(b.Build()) << b.error();
ASSERT_EQ(b.functions().size(), 1u);
auto* expected_types = R"(%4 = OpTypeFloat 32
%5 = OpTypeRuntimeArray %4
%3 = OpTypeStruct %4 %5
%2 = OpTypePointer StorageBuffer %3
%1 = OpVariable %2 StorageBuffer
%7 = OpTypeVoid
%6 = OpTypeFunction %7
%11 = OpTypeInt 32 0
)";
auto got_types = DumpInstructions(b.types());
EXPECT_EQ(expected_types, got_types);
auto* expected_instructions = R"(%10 = OpArrayLength %11 %1 1
)";
auto got_instructions = DumpInstructions(b.functions()[0].instructions());
EXPECT_EQ(expected_instructions, got_instructions);
Validate(b);
}
TEST_F(IntrinsicBuilderTest, Call_ArrayLength_ViaLets) {
auto* s = Structure("my_struct", {Member(0, "a", ty.array<f32>(4))},
{create<ast::StructBlockDecoration>()});
Global("b", ty.Of(s), ast::StorageClass::kStorage, ast::Access::kRead,
ast::DecorationList{
create<ast::BindingDecoration>(1),
create<ast::GroupDecoration>(2),
});
auto* p = Const("p", nullptr, AddressOf("b"));
auto* p2 = Const("p2", nullptr, AddressOf(MemberAccessor(Deref(p), "a")));
auto* expr = Call("arrayLength", p2);
Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{
Decl(p),
Decl(p2),
create<ast::CallStatement>(expr),
},
ast::DecorationList{
Stage(ast::PipelineStage::kFragment),
});
spirv::Builder& b = SanitizeAndBuild();
ASSERT_TRUE(b.Build()) << b.error();
ASSERT_EQ(b.functions().size(), 1u);
auto* expected_types = R"(%5 = OpTypeFloat 32
%4 = OpTypeRuntimeArray %5
%3 = OpTypeStruct %4
%2 = OpTypePointer StorageBuffer %3
%1 = OpVariable %2 StorageBuffer
%7 = OpTypeVoid
%6 = OpTypeFunction %7
%11 = OpTypeInt 32 0
)";
auto got_types = DumpInstructions(b.types());
EXPECT_EQ(expected_types, got_types);
auto* expected_instructions = R"(%10 = OpArrayLength %11 %1 0
)";
auto got_instructions = DumpInstructions(b.functions()[0].instructions());
EXPECT_EQ(expected_instructions, got_instructions);
Validate(b);
}
TEST_F(IntrinsicBuilderTest, Call_ArrayLength_ViaLets_WithPtrNoise) {
// struct my_struct {
// a : [[stride(4)]] array<f32>;
// }
//
// fn a_func() {
// let p = &*&b;
// let p2 = &*p;
// let p3 = &((*p).a);
// arrayLength(&*p3);
// }
auto* s = Structure("my_struct", {Member(0, "a", ty.array<f32>(4))},
{create<ast::StructBlockDecoration>()});
Global("b", ty.Of(s), ast::StorageClass::kStorage, ast::Access::kRead,
ast::DecorationList{
create<ast::BindingDecoration>(1),
create<ast::GroupDecoration>(2),
});
auto* p = Const("p", nullptr, AddressOf(Deref(AddressOf("b"))));
auto* p2 = Const("p2", nullptr, AddressOf(Deref(p)));
auto* p3 = Const("p3", nullptr, AddressOf(MemberAccessor(Deref(p2), "a")));
auto* expr = Call("arrayLength", AddressOf(Deref(p3)));
Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{
Decl(p),
Decl(p2),
Decl(p3),
create<ast::CallStatement>(expr),
},
ast::DecorationList{
Stage(ast::PipelineStage::kFragment),
});
spirv::Builder& b = SanitizeAndBuild();
ASSERT_TRUE(b.Build()) << b.error();
ASSERT_EQ(b.functions().size(), 1u);
auto* expected_types = R"(%5 = OpTypeFloat 32
%4 = OpTypeRuntimeArray %5
%3 = OpTypeStruct %4
%2 = OpTypePointer StorageBuffer %3
%1 = OpVariable %2 StorageBuffer
%7 = OpTypeVoid
%6 = OpTypeFunction %7
%11 = OpTypeInt 32 0
)";
auto got_types = DumpInstructions(b.types());
EXPECT_EQ(expected_types, got_types);
auto* expected_instructions = R"(%10 = OpArrayLength %11 %1 0
)";
auto got_instructions = DumpInstructions(b.functions()[0].instructions());
EXPECT_EQ(expected_instructions, got_instructions);
Validate(b);
}
using Intrinsic_Builtin_DataPacking_Test =
IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(Intrinsic_Builtin_DataPacking_Test, Binary) {
auto param = GetParam();
bool pack4 = param.name == "pack4x8snorm" || param.name == "pack4x8unorm";
auto* call = pack4 ? Call(param.name, vec4<float>(1.0f, 1.0f, 1.0f, 1.0f))
: Call(param.name, vec2<float>(1.0f, 1.0f));
WrapInFunction(call);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(call), 5u) << b.error();
if (pack4) {
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeInt 32 0
%9 = OpTypeFloat 32
%8 = OpTypeVector %9 4
%10 = OpConstant %9 1
%11 = OpConstantComposite %8 %10 %10 %10 %10
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 )" + param.op +
R"( %11
OpReturn
OpFunctionEnd
)");
} else {
EXPECT_EQ(DumpBuilder(b), R"(%7 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeInt 32 0
%9 = OpTypeFloat 32
%8 = OpTypeVector %9 2
%10 = OpConstant %9 1
%11 = OpConstantComposite %8 %10 %10
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %7 )" + param.op +
R"( %11
OpReturn
OpFunctionEnd
)");
}
}
INSTANTIATE_TEST_SUITE_P(
IntrinsicBuilderTest,
Intrinsic_Builtin_DataPacking_Test,
testing::Values(IntrinsicData{"pack4x8snorm", "PackSnorm4x8"},
IntrinsicData{"pack4x8unorm", "PackUnorm4x8"},
IntrinsicData{"pack2x16snorm", "PackSnorm2x16"},
IntrinsicData{"pack2x16unorm", "PackUnorm2x16"},
IntrinsicData{"pack2x16float", "PackHalf2x16"}));
using Intrinsic_Builtin_DataUnpacking_Test =
IntrinsicBuilderTestWithParam<IntrinsicData>;
TEST_P(Intrinsic_Builtin_DataUnpacking_Test, Binary) {
auto param = GetParam();
bool pack4 = param.name == "unpack4x8snorm" || param.name == "unpack4x8unorm";
auto* call = Call(param.name, 1u);
WrapInFunction(call);
auto* func = Func("a_func", ast::VariableList{}, ty.void_(),
ast::StatementList{}, ast::DecorationList{});
spirv::Builder& b = Build();
ASSERT_TRUE(b.GenerateFunction(func)) << b.error();
EXPECT_EQ(b.GenerateCallExpression(call), 5u) << b.error();
if (pack4) {
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeFloat 32
%6 = OpTypeVector %7 4
%9 = OpTypeInt 32 0
%10 = OpConstant %9 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 )" + param.op +
R"( %10
OpReturn
OpFunctionEnd
)");
} else {
EXPECT_EQ(DumpBuilder(b), R"(%8 = OpExtInstImport "GLSL.std.450"
OpName %3 "a_func"
%2 = OpTypeVoid
%1 = OpTypeFunction %2
%7 = OpTypeFloat 32
%6 = OpTypeVector %7 2
%9 = OpTypeInt 32 0
%10 = OpConstant %9 1
%3 = OpFunction %2 None %1
%4 = OpLabel
%5 = OpExtInst %6 %8 )" + param.op +
R"( %10
OpReturn
OpFunctionEnd
)");
}
}
INSTANTIATE_TEST_SUITE_P(
IntrinsicBuilderTest,
Intrinsic_Builtin_DataUnpacking_Test,
testing::Values(IntrinsicData{"unpack4x8snorm", "UnpackSnorm4x8"},
IntrinsicData{"unpack4x8unorm", "UnpackUnorm4x8"},
IntrinsicData{"unpack2x16snorm", "UnpackSnorm2x16"},
IntrinsicData{"unpack2x16unorm", "UnpackUnorm2x16"},
IntrinsicData{"unpack2x16float", "UnpackHalf2x16"}));
TEST_F(IntrinsicBuilderTest, Call_WorkgroupBarrier) {
Func("f", ast::VariableList{}, ty.void_(),
ast::StatementList{
create<ast::CallStatement>(Call("workgroupBarrier")),
},
ast::DecorationList{
Stage(ast::PipelineStage::kCompute),
});
spirv::Builder& b = Build();
ASSERT_TRUE(b.Build()) << b.error();
ASSERT_EQ(b.functions().size(), 1u);
auto* expected_types = R"(%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeInt 32 0
%7 = OpConstant %6 2
%8 = OpConstant %6 264
)";
auto got_types = DumpInstructions(b.types());
EXPECT_EQ(expected_types, got_types);
auto* expected_instructions = R"(OpControlBarrier %7 %7 %8
)";
auto got_instructions = DumpInstructions(b.functions()[0].instructions());
EXPECT_EQ(expected_instructions, got_instructions);
Validate(b);
}
TEST_F(IntrinsicBuilderTest, Call_StorageBarrier) {
Func("f", ast::VariableList{}, ty.void_(),
ast::StatementList{
create<ast::CallStatement>(Call("storageBarrier")),
},
ast::DecorationList{
Stage(ast::PipelineStage::kCompute),
});
spirv::Builder& b = Build();
ASSERT_TRUE(b.Build()) << b.error();
ASSERT_EQ(b.functions().size(), 1u);
auto* expected_types = R"(%2 = OpTypeVoid
%1 = OpTypeFunction %2
%6 = OpTypeInt 32 0
%7 = OpConstant %6 2
%8 = OpConstant %6 1
%9 = OpConstant %6 72
)";
auto got_types = DumpInstructions(b.types());
EXPECT_EQ(expected_types, got_types);
auto* expected_instructions = R"(OpControlBarrier %7 %8 %9
)";
auto got_instructions = DumpInstructions(b.functions()[0].instructions());
EXPECT_EQ(expected_instructions, got_instructions);
Validate(b);
}
TEST_F(IntrinsicBuilderTest, Call_Ignore) {
Func("f", {Param("a", ty.i32()), Param("b", ty.i32()), Param("c", ty.i32())},
ty.i32(), {Return(Mul(Add("a", "b"), "c"))});
Func("main", {}, ty.void_(),
{
create<ast::CallStatement>(Call("ignore", Call("f", 1, 2, 3))),
},
{
Stage(ast::PipelineStage::kCompute),
});
spirv::Builder& b = Build();
ASSERT_TRUE(b.Build()) << b.error();
ASSERT_EQ(b.functions().size(), 2u);
auto* expected_types = R"(%2 = OpTypeInt 32 1
%1 = OpTypeFunction %2 %2 %2 %2
%11 = OpTypeVoid
%10 = OpTypeFunction %11
%16 = OpConstant %2 1
%17 = OpConstant %2 2
%18 = OpConstant %2 3
)";
auto got_types = DumpInstructions(b.types());
EXPECT_EQ(expected_types, got_types);
auto* expected_instructions = R"(%15 = OpFunctionCall %2 %3 %16 %17 %18
)";
auto got_instructions = DumpInstructions(b.functions()[1].instructions());
EXPECT_EQ(expected_instructions, got_instructions);
Validate(b);
}
} // namespace
} // namespace spirv
} // namespace writer
} // namespace tint