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/*
* Copyright (C) 2014 The Android Open Source Project
*
* 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.
*/
#ifndef ART_COMPILER_OPTIMIZING_OPTIMIZING_UNIT_TEST_H_
#define ART_COMPILER_OPTIMIZING_OPTIMIZING_UNIT_TEST_H_
#include "ssa_liveness_analysis.h"
namespace art {
#define NUM_INSTRUCTIONS(...) \
(sizeof((uint16_t[]) {__VA_ARGS__}) /sizeof(uint16_t))
#define ZERO_REGISTER_CODE_ITEM(...) \
{ 0, 0, 0, 0, 0, 0, NUM_INSTRUCTIONS(__VA_ARGS__), 0, __VA_ARGS__ }
#define ONE_REGISTER_CODE_ITEM(...) \
{ 1, 0, 0, 0, 0, 0, NUM_INSTRUCTIONS(__VA_ARGS__), 0, __VA_ARGS__ }
#define TWO_REGISTERS_CODE_ITEM(...) \
{ 2, 0, 0, 0, 0, 0, NUM_INSTRUCTIONS(__VA_ARGS__), 0, __VA_ARGS__ }
#define THREE_REGISTERS_CODE_ITEM(...) \
{ 3, 0, 0, 0, 0, 0, NUM_INSTRUCTIONS(__VA_ARGS__), 0, __VA_ARGS__ }
LiveInterval* BuildInterval(const size_t ranges[][2],
size_t number_of_ranges,
ArenaAllocator* allocator,
int reg = -1) {
LiveInterval* interval = new (allocator) LiveInterval(allocator, Primitive::kPrimInt);
for (size_t i = number_of_ranges; i > 0; --i) {
interval->AddRange(ranges[i - 1][0], ranges[i - 1][1]);
}
interval->SetRegister(reg);
return interval;
}
void RemoveSuspendChecks(HGraph* graph) {
for (size_t i = 0, e = graph->GetBlocks().Size(); i < e; ++i) {
for (HInstructionIterator it(graph->GetBlocks().Get(i)->GetInstructions());
!it.Done();
it.Advance()) {
HInstruction* current = it.Current();
if (current->IsSuspendCheck()) {
current->GetBlock()->RemoveInstruction(current);
}
}
}
}
} // namespace art
#endif // ART_COMPILER_OPTIMIZING_OPTIMIZING_UNIT_TEST_H_
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