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authorPatrick Wildt <patrick@cvs.openbsd.org>2020-08-03 14:33:11 +0000
committerPatrick Wildt <patrick@cvs.openbsd.org>2020-08-03 14:33:11 +0000
commit7e0762870f961466d585c29c6992b4dd4608d2e6 (patch)
treeb72d390e2fad5ebc43a5b207e070bddcb30a9b85 /gnu/llvm/clang/tools/clang-fuzzer/handle-llvm
parentbaa63be6f620fe92580888c3118df95dccdb98af (diff)
Import LLVM 10.0.0 release including clang, lld and lldb.
ok hackroom tested by plenty
Diffstat (limited to 'gnu/llvm/clang/tools/clang-fuzzer/handle-llvm')
-rw-r--r--gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/CMakeLists.txt30
-rw-r--r--gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/handle_llvm.cpp219
-rw-r--r--gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/handle_llvm.h24
-rw-r--r--gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/input_arrays.h117
4 files changed, 390 insertions, 0 deletions
diff --git a/gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/CMakeLists.txt b/gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/CMakeLists.txt
new file mode 100644
index 00000000000..47f9fdf68f4
--- /dev/null
+++ b/gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/CMakeLists.txt
@@ -0,0 +1,30 @@
+set(LLVM_LINK_COMPONENTS
+ Analysis
+ CodeGen
+ Core
+ ExecutionEngine
+ IPO
+ IRReader
+ MC
+ MCJIT
+ Object
+ RuntimeDyld
+ SelectionDAG
+ Support
+ Target
+ TransformUtils
+ native
+)
+
+# Depend on LLVM IR intrinsic generation.
+set(handle_llvm_deps intrinsics_gen)
+if (CLANG_BUILT_STANDALONE)
+ set(handle_llvm_deps)
+endif()
+
+add_clang_library(clangHandleLLVM
+ handle_llvm.cpp
+
+ DEPENDS
+ ${handle_llvm_deps}
+ )
diff --git a/gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/handle_llvm.cpp b/gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/handle_llvm.cpp
new file mode 100644
index 00000000000..d8ab1459418
--- /dev/null
+++ b/gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/handle_llvm.cpp
@@ -0,0 +1,219 @@
+//==-- handle_llvm.cpp - Helper function for Clang fuzzers -----------------==//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Implements HandleLLVM for use by the Clang fuzzers. First runs a loop
+// vectorizer optimization pass over the given IR code. Then mimics lli on both
+// versions to JIT the generated code and execute it. Currently, functions are
+// executed on dummy inputs.
+//
+//===----------------------------------------------------------------------===//
+
+#include "handle_llvm.h"
+#include "input_arrays.h"
+
+#include "llvm/ADT/Triple.h"
+#include "llvm/Analysis/TargetLibraryInfo.h"
+#include "llvm/Analysis/TargetTransformInfo.h"
+#include "llvm/CodeGen/CommandFlags.inc"
+#include "llvm/CodeGen/MachineModuleInfo.h"
+#include "llvm/CodeGen/TargetPassConfig.h"
+#include "llvm/ExecutionEngine/JITEventListener.h"
+#include "llvm/ExecutionEngine/JITSymbol.h"
+#include "llvm/ExecutionEngine/MCJIT.h"
+#include "llvm/ExecutionEngine/ObjectCache.h"
+#include "llvm/ExecutionEngine/RTDyldMemoryManager.h"
+#include "llvm/ExecutionEngine/SectionMemoryManager.h"
+#include "llvm/IR/IRPrintingPasses.h"
+#include "llvm/IR/LegacyPassManager.h"
+#include "llvm/IR/LegacyPassNameParser.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Module.h"
+#include "llvm/IR/Verifier.h"
+#include "llvm/IRReader/IRReader.h"
+#include "llvm/Pass.h"
+#include "llvm/PassRegistry.h"
+#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/SourceMgr.h"
+#include "llvm/Support/TargetRegistry.h"
+#include "llvm/Support/TargetSelect.h"
+#include "llvm/Target/TargetMachine.h"
+#include "llvm/Transforms/IPO/PassManagerBuilder.h"
+#include "llvm/Transforms/IPO.h"
+#include "llvm/Transforms/Vectorize.h"
+
+using namespace llvm;
+
+// Define a type for the functions that are compiled and executed
+typedef void (*LLVMFunc)(int*, int*, int*, int);
+
+// Helper function to parse command line args and find the optimization level
+static void getOptLevel(const std::vector<const char *> &ExtraArgs,
+ CodeGenOpt::Level &OLvl) {
+ // Find the optimization level from the command line args
+ OLvl = CodeGenOpt::Default;
+ for (auto &A : ExtraArgs) {
+ if (A[0] == '-' && A[1] == 'O') {
+ switch(A[2]) {
+ case '0': OLvl = CodeGenOpt::None; break;
+ case '1': OLvl = CodeGenOpt::Less; break;
+ case '2': OLvl = CodeGenOpt::Default; break;
+ case '3': OLvl = CodeGenOpt::Aggressive; break;
+ default:
+ errs() << "error: opt level must be between 0 and 3.\n";
+ std::exit(1);
+ }
+ }
+ }
+}
+
+static void ErrorAndExit(std::string message) {
+ errs()<< "ERROR: " << message << "\n";
+ std::exit(1);
+}
+
+// Helper function to add optimization passes to the TargetMachine at the
+// specified optimization level, OptLevel
+static void AddOptimizationPasses(legacy::PassManagerBase &MPM,
+ CodeGenOpt::Level OptLevel,
+ unsigned SizeLevel) {
+ // Create and initialize a PassManagerBuilder
+ PassManagerBuilder Builder;
+ Builder.OptLevel = OptLevel;
+ Builder.SizeLevel = SizeLevel;
+ Builder.Inliner = createFunctionInliningPass(OptLevel, SizeLevel, false);
+ Builder.LoopVectorize = true;
+ Builder.populateModulePassManager(MPM);
+}
+
+// Mimics the opt tool to run an optimization pass over the provided IR
+static std::string OptLLVM(const std::string &IR, CodeGenOpt::Level OLvl) {
+ // Create a module that will run the optimization passes
+ SMDiagnostic Err;
+ LLVMContext Context;
+ std::unique_ptr<Module> M = parseIR(MemoryBufferRef(IR, "IR"), Err, Context);
+ if (!M || verifyModule(*M, &errs()))
+ ErrorAndExit("Could not parse IR");
+
+ Triple ModuleTriple(M->getTargetTriple());
+ const TargetOptions Options = InitTargetOptionsFromCodeGenFlags();
+ std::string E;
+ const Target *TheTarget = TargetRegistry::lookupTarget(MArch, ModuleTriple, E);
+ TargetMachine *Machine =
+ TheTarget->createTargetMachine(M->getTargetTriple(), getCPUStr(),
+ getFeaturesStr(), Options, getRelocModel(),
+ getCodeModel(), OLvl);
+ std::unique_ptr<TargetMachine> TM(Machine);
+ setFunctionAttributes(getCPUStr(), getFeaturesStr(), *M);
+
+ legacy::PassManager Passes;
+
+ Passes.add(new TargetLibraryInfoWrapperPass(ModuleTriple));
+ Passes.add(createTargetTransformInfoWrapperPass(TM->getTargetIRAnalysis()));
+
+ LLVMTargetMachine &LTM = static_cast<LLVMTargetMachine &>(*TM);
+ Passes.add(LTM.createPassConfig(Passes));
+
+ Passes.add(createVerifierPass());
+
+ AddOptimizationPasses(Passes, OLvl, 0);
+
+ // Add a pass that writes the optimized IR to an output stream
+ std::string outString;
+ raw_string_ostream OS(outString);
+ Passes.add(createPrintModulePass(OS, "", false));
+
+ Passes.run(*M);
+
+ return OS.str();
+}
+
+// Takes a function and runs it on a set of inputs
+// First determines whether f is the optimized or unoptimized function
+static void RunFuncOnInputs(LLVMFunc f, int Arr[kNumArrays][kArraySize]) {
+ for (int i = 0; i < kNumArrays / 3; i++)
+ f(Arr[i], Arr[i + (kNumArrays / 3)], Arr[i + (2 * kNumArrays / 3)],
+ kArraySize);
+}
+
+// Takes a string of IR and compiles it using LLVM's JIT Engine
+static void CreateAndRunJITFunc(const std::string &IR, CodeGenOpt::Level OLvl) {
+ SMDiagnostic Err;
+ LLVMContext Context;
+ std::unique_ptr<Module> M = parseIR(MemoryBufferRef(IR, "IR"), Err, Context);
+ if (!M)
+ ErrorAndExit("Could not parse IR");
+
+ Function *EntryFunc = M->getFunction("foo");
+ if (!EntryFunc)
+ ErrorAndExit("Function not found in module");
+
+ std::string ErrorMsg;
+ EngineBuilder builder(std::move(M));
+ builder.setMArch(MArch);
+ builder.setMCPU(getCPUStr());
+ builder.setMAttrs(getFeatureList());
+ builder.setErrorStr(&ErrorMsg);
+ builder.setEngineKind(EngineKind::JIT);
+ builder.setMCJITMemoryManager(std::make_unique<SectionMemoryManager>());
+ builder.setOptLevel(OLvl);
+ builder.setTargetOptions(InitTargetOptionsFromCodeGenFlags());
+
+ std::unique_ptr<ExecutionEngine> EE(builder.create());
+ if (!EE)
+ ErrorAndExit("Could not create execution engine");
+
+ EE->finalizeObject();
+ EE->runStaticConstructorsDestructors(false);
+
+#if defined(__GNUC__) && !defined(__clang) && \
+ ((__GNUC__ == 4) && (__GNUC_MINOR__ < 9))
+// Silence
+//
+// warning: ISO C++ forbids casting between pointer-to-function and
+// pointer-to-object [-Wpedantic]
+//
+// Since C++11 this casting is conditionally supported and GCC versions
+// starting from 4.9.0 don't warn about the cast.
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wpedantic"
+#endif
+ LLVMFunc f = reinterpret_cast<LLVMFunc>(EE->getPointerToFunction(EntryFunc));
+#if defined(__GNUC__) && !defined(__clang) && \
+ ((__GNUC__ == 4) && (__GNUC_MINOR__ < 9))
+#pragma GCC diagnostic pop
+#endif
+
+ // Figure out if we are running the optimized func or the unoptimized func
+ RunFuncOnInputs(f, (OLvl == CodeGenOpt::None) ? UnoptArrays : OptArrays);
+
+ EE->runStaticConstructorsDestructors(true);
+}
+
+// Main fuzz target called by ExampleClangLLVMProtoFuzzer.cpp
+// Mimics the lli tool to JIT the LLVM IR code and execute it
+void clang_fuzzer::HandleLLVM(const std::string &IR,
+ const std::vector<const char *> &ExtraArgs) {
+ // Populate OptArrays and UnoptArrays with the arrays from InputArrays
+ memcpy(OptArrays, InputArrays, kTotalSize);
+ memcpy(UnoptArrays, InputArrays, kTotalSize);
+
+ // Parse ExtraArgs to set the optimization level
+ CodeGenOpt::Level OLvl;
+ getOptLevel(ExtraArgs, OLvl);
+
+ // First we optimize the IR by running a loop vectorizer pass
+ std::string OptIR = OptLLVM(IR, OLvl);
+
+ CreateAndRunJITFunc(OptIR, OLvl);
+ CreateAndRunJITFunc(IR, CodeGenOpt::None);
+
+ if (memcmp(OptArrays, UnoptArrays, kTotalSize))
+ ErrorAndExit("!!!BUG!!!");
+
+ return;
+}
diff --git a/gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/handle_llvm.h b/gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/handle_llvm.h
new file mode 100644
index 00000000000..36e1a5f1aa1
--- /dev/null
+++ b/gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/handle_llvm.h
@@ -0,0 +1,24 @@
+//==-- handle_llvm.h - Helper function for Clang fuzzers -------------------==//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Defines HandleLLVM for use by the Clang fuzzers.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLS_CLANG_FUZZER_HANDLE_LLVM_HANDLELLVM_H
+#define LLVM_CLANG_TOOLS_CLANG_FUZZER_HANDLE_LLVM_HANDLELLVM_H
+
+#include <string>
+#include <vector>
+
+namespace clang_fuzzer {
+void HandleLLVM(const std::string &S,
+ const std::vector<const char *> &ExtraArgs);
+} // namespace clang_fuzzer
+
+#endif
diff --git a/gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/input_arrays.h b/gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/input_arrays.h
new file mode 100644
index 00000000000..4b03d01babc
--- /dev/null
+++ b/gnu/llvm/clang/tools/clang-fuzzer/handle-llvm/input_arrays.h
@@ -0,0 +1,117 @@
+//==-- input_arrays.h - Helper function for LLVM fuzzer inputs -------------==//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Define a few static variables used by the LLVM Proto Fuzzer
+//
+//===----------------------------------------------------------------------===//
+
+#include <climits>
+
+static const int kArraySize = 64;
+static const int kNumArrays = 93;
+static const int kTotalSize = sizeof(int) * kArraySize * kNumArrays;
+
+// Define two arrays that will hold the input and output for the two functions
+static int OptArrays[kNumArrays][kArraySize];
+static int UnoptArrays[kNumArrays][kArraySize];
+
+// Define a corpus of possible inputs
+static int InputArrays[kNumArrays][kArraySize] =
+{ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, -1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
+ {INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX},
+ {INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN, INT_MIN},
+ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1},
+ {16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16},
+ {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255},
+ {1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1024},
+ {65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 0, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535, 65535},
+ {-1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023, -1023},
+ {INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX},
+ {0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, },
+ {1, 1, 0, 3, 2, 5, 6, 2, 6, 3, 0, 19, 18, 17, 16, 0, 13, 11, 9, 7, 5, 3, 1, -3000, -3000, -3000, -3000, -3000, -3000, -3000, 0, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000, -3000},
+ {1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824, 1073741824},
+ {1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0},
+ {0, -1, -2, -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192, -16384, 0, -1, -2, -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192, -16384, 0, -1, -2, -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192, -16384, 0, -1, -2, -4, -8, -16, -32, -64, -128, -256, -512, -1024, -2048, -4096, -8192, -16384, },
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+ {INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX, INT_MAX, INT_MIN, INT_MAX, INT_MAX, INT_MAX},
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