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// Copyright 2016 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "src/deoptimizer/deoptimize-reason.h"
namespace v8 {
namespace internal {
std::ostream& operator<<(std::ostream& os, DeoptimizeReason reason) {
switch (reason) {
#define DEOPTIMIZE_REASON(Name, message) \
case DeoptimizeReason::k##Name: \
return os << #Name;
DEOPTIMIZE_REASON_LIST(DEOPTIMIZE_REASON)
#undef DEOPTIMIZE_REASON
}
UNREACHABLE();
}
size_t hash_value(DeoptimizeReason reason) {
return static_cast<uint8_t>(reason);
}
char const* DeoptimizeReasonToString(DeoptimizeReason reason) {
static char const* kDeoptimizeReasonStrings[] = {
#define DEOPTIMIZE_REASON(Name, message) message,
DEOPTIMIZE_REASON_LIST(DEOPTIMIZE_REASON)
#undef DEOPTIMIZE_REASON
};
size_t const index = static_cast<size_t>(reason);
DCHECK_LT(index, arraysize(kDeoptimizeReasonStrings));
return kDeoptimizeReasonStrings[index];
}
} // namespace internal
} // namespace v8