If instruction has variadic result, see docs on 'hasResult' If instruction always has result, then 'result' is used when defined when not defined, new virtual register is created If instruction always has no result, 'result' value is ignored
See Implementation
If instruction has variadic result, see docs on 'hasResult' If instruction always has result, then 'result' is used when defined when not defined, new virtual register is created If instruction always has no result, 'result' value is ignored