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//===--- AccessSummaryDumper.cpp - Dump access summaries for functions -----===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
#define DEBUG_TYPE "sil-access-summary-dumper"
#include "swift/SIL/SILArgument.h"
#include "swift/SIL/SILFunction.h"
#include "swift/SIL/SILInstruction.h"
#include "swift/SIL/SILValue.h"
#include "swift/SILOptimizer/Analysis/AccessSummaryAnalysis.h"
#include "swift/SILOptimizer/PassManager/Passes.h"
#include "swift/SILOptimizer/PassManager/Transforms.h"
#include "llvm/Support/Debug.h"
using namespace swift;
namespace {
/// Dumps summaries of kinds of accesses a function performs on its
/// @inout_aliasiable arguments.
class AccessSummaryDumper : public SILModuleTransform {
void run() override {
auto *analysis = PM->getAnalysis<AccessSummaryAnalysis>();
for (auto &fn : *getModule()) {
llvm::outs() << "@" << fn.getName() << "\n";
if (fn.empty()) {
llvm::outs() << "<unknown>\n";
continue;
}
const AccessSummaryAnalysis::FunctionSummary &summary =
analysis->getOrCreateSummary(&fn);
summary.print(llvm::outs(), &fn);
llvm::outs() << "\n";
}
}
};
} // end anonymous namespace
SILTransform *swift::createAccessSummaryDumper() {
return new AccessSummaryDumper();
}
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