81 bool AllocatorState::isGuardPage(uintptr_t Ptr) const {  in isGuardPage()
82   assert(pointerIsMine(reinterpret_cast<void *>(Ptr)));  in isGuardPage()
83   size_t PageOffsetFromPoolStart = (Ptr - GuardedPagePool) / PageSize;  in isGuardPage()
88 static size_t addrToSlot(const AllocatorState *State, uintptr_t Ptr) {  in addrToSlot()  argument
89   size_t ByteOffsetFromPoolStart = Ptr - State->GuardedPagePool;  in addrToSlot()
94 size_t AllocatorState::getNearestSlot(uintptr_t Ptr) const {  in getNearestSlot()
95   if (Ptr <= GuardedPagePool + PageSize)  in getNearestSlot()
97   if (Ptr > GuardedPagePoolEnd - PageSize)  in getNearestSlot()
100   if (!isGuardPage(Ptr))  in getNearestSlot()
101     return addrToSlot(this, Ptr);  in getNearestSlot()
103   if (Ptr % PageSize <= PageSize / 2)  in getNearestSlot()
104     return addrToSlot(this, Ptr - PageSize); // Round down.  in getNearestSlot()
105   return addrToSlot(this, Ptr + PageSize);   // Round up.  in getNearestSlot()