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https://github.com/KhronosGroup/SPIRV-Tools
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e6b953361d
This CL moves the files in opt/ to consistenly be under the opt:: namespace. This frees up the ir:: namespace so it can be used to make a shared ir represenation.
52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
// Copyright (c) 2018 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include "opt/build_module.h"
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#include "opt/constants.h"
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#include "opt/ir_context.h"
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using namespace spvtools;
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using namespace spvtools::opt;
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using namespace spvtools::opt::analysis;
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using ConstantManagerTest = ::testing::Test;
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TEST_F(ConstantManagerTest, GetDefiningInstruction) {
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const std::string text = R"(
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%int = OpTypeInt 32 0
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%1 = OpTypeStruct %int
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%2 = OpTypeStruct %int
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)";
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std::unique_ptr<opt::IRContext> context =
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BuildModule(SPV_ENV_UNIVERSAL_1_2, nullptr, text,
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SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS);
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ASSERT_NE(context, nullptr);
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Type* struct_type_1 = context->get_type_mgr()->GetType(1);
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StructConstant struct_const_1(struct_type_1->AsStruct());
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opt::Instruction* const_inst_1 =
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context->get_constant_mgr()->GetDefiningInstruction(&struct_const_1, 1);
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EXPECT_EQ(const_inst_1->type_id(), 1);
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Type* struct_type_2 = context->get_type_mgr()->GetType(2);
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StructConstant struct_const_2(struct_type_2->AsStruct());
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opt::Instruction* const_inst_2 =
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context->get_constant_mgr()->GetDefiningInstruction(&struct_const_2, 2);
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EXPECT_EQ(const_inst_2->type_id(), 2);
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}
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