hash64_2(v);}

Get data associated with the node created by newNode().

Return the approximate size (in bytes) of the actual map. This is just the raw memory used by DenseMap. If entries are pointers to objects, the size o

Get the shadow memory address for a given data address. Shadow memory layout: shadow_addr = ((data_addr & mask) << 1) + ShadowBase For 16-bit labels,

Checks if a value is a zero shadow.

Returns true iff dtls is empty (no locks are currently held) and we can add the node to the currently held locks w/o changing the global state. This o

This function does the same as GetBlockBegin, but is much faster. Must be called with the allocator locked.

Check if given pointer points into allocated stack area.

This needs to be called during initialization to avoid being racy.

No CTOR.

Finds a path between the lock 'cur_node' (currently not held in dtls) and some currently held lock, returns the length of the path or 0 on failure.

Computes the shadow address for a given function argument. Shadow = ArgTLS + ArgOffset. UCSan uses shadow memory to track pointer aliasing - which po

XXX: okay to use default?

Hash function optimized for shadow memory addresses (0x700000040000 ~ 0x800000000000) Focus on middle bits where entropy is highest

----------------- sanitizer_common.h

Return the most recent non-blank line and its line number. Args: clean_lines: A CleansedLines instance containing the file contents. linenu

Updates the global list of line error-suppressions. Parses any NOLINT comments on the current line, updating the global error_suppressions store.

Total memory used, including internal accounting.