Module live_range 

Live range computation for virtual registers.

Computes the program points where each virtual register is live, represented as intervals over instruction indices in the flat LIR.

Structs

LiveRange

A live range interval [start, end) for a virtual register.

Functions

collect_vregs

Collect all virtual registers used in the instruction sequence.

compute_live_ranges

Compute live ranges for all virtual registers in a LIR instruction sequence.