175 bool RawInstrProfReader<IntPtrT>::hasFormat(const MemoryBuffer &DataBuffer) {  in hasFormat()  argument
176   if (DataBuffer.getBufferSize() < sizeof(uint64_t))  in hasFormat()
179     *reinterpret_cast<const uint64_t *>(DataBuffer.getBufferStart());  in hasFormat()
186   if (!hasFormat(*DataBuffer))  in readHeader()
188   if (DataBuffer->getBufferSize() < sizeof(RawHeader))  in readHeader()
191     reinterpret_cast<const RawHeader *>(DataBuffer->getBufferStart());  in readHeader()
199   const char *End = DataBuffer->getBufferEnd();  in readNextHeader()
245   if (Start + ProfileSize > DataBuffer->getBufferEnd())  in readHeader()
274       RawName.data() + RawName.size() > DataBuffer->getBufferEnd() ||  in readNextRecord()
306 bool IndexedInstrProfReader::hasFormat(const MemoryBuffer &DataBuffer) {  in hasFormat()  argument
307   if (DataBuffer.getBufferSize() < 8)  in hasFormat()
311       endian::read<uint64_t, little, aligned>(DataBuffer.getBufferStart());  in hasFormat()
317       (const unsigned char *)DataBuffer->getBufferStart();  in readHeader()
319   if ((const unsigned char *)DataBuffer->getBufferEnd() - Cur < 24)  in readHeader()