circular-queue-inl.h

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#ifndef V8_CIRCULAR_QUEUE_INL_H_
#define V8_CIRCULAR_QUEUE_INL_H_

#include "circular-queue.h"

namespace v8 {
namespace internal {


void* SamplingCircularQueue::Enqueue() {
  WrapPositionIfNeeded(&producer_pos_->enqueue_pos);
  void* result = producer_pos_->enqueue_pos;
  producer_pos_->enqueue_pos += record_size_;
  return result;
}


void SamplingCircularQueue::WrapPositionIfNeeded(
    SamplingCircularQueue::Cell** pos) {
  if (**pos == kEnd) *pos = buffer_;
}


} }  // namespace v8::internal

#endif  // V8_CIRCULAR_QUEUE_INL_H_