229   uint8_t* ret;  in AllocWithMemoryTool()  local
231     ret = AllocFromNewArenaWithMemoryTool(rounded_bytes);  in AllocWithMemoryTool()
233     ret = ptr_;  in AllocWithMemoryTool()
236   MEMORY_TOOL_MAKE_DEFINED(ret, bytes);  in AllocWithMemoryTool()
238   DCHECK(std::all_of(ret, ret + bytes, [](uint8_t val) { return val == 0u; }));  in AllocWithMemoryTool()
239   return ret;  in AllocWithMemoryTool()
251   uint8_t* ret;  in AllocWithMemoryToolAlign16()  local
254     ret = AllocFromNewArenaWithMemoryTool(rounded_bytes);  in AllocWithMemoryToolAlign16()
257     ret = ptr_;  in AllocWithMemoryToolAlign16()
260   MEMORY_TOOL_MAKE_DEFINED(ret, bytes);  in AllocWithMemoryToolAlign16()
262   DCHECK(std::all_of(ret, ret + bytes, [](uint8_t val) { return val == 0u; }));  in AllocWithMemoryToolAlign16()
263   return ret;  in AllocWithMemoryToolAlign16()
297   uint8_t* ret = AllocFromNewArena(bytes);  in AllocFromNewArenaWithMemoryTool()  local
298   uint8_t* noaccess_begin = ret + bytes;  in AllocFromNewArenaWithMemoryTool()
300   if (ret == arena_head_->Begin()) {  in AllocFromNewArenaWithMemoryTool()
301     DCHECK(ptr_ - bytes == ret);  in AllocFromNewArenaWithMemoryTool()
306     DCHECK(ret == arena_head_->next_->Begin());  in AllocFromNewArenaWithMemoryTool()
311   return ret;  in AllocFromNewArenaWithMemoryTool()