lookahead.c: In function 'loka_estimate_coding_cost':
com_system.h:115:33: warning: conversion from 'long long unsigned int' to 'u32' {aka 'unsigned int'} changes value from '18446744073709551615' to '4294967295' [-Woverflow]
115 | #define COM_UINT64_MAX ((u64)0xFFFFFFFFFFFFFFFFL)
| ^
lookahead.c:215:29: note: in expansion of macro 'COM_UINT64_MAX'
215 | u32 min_icost = COM_UINT64_MAX;
| ^~~~~~~~~~~~~~