Ignored vs Assumed Semantics in BDE

BloombergLP::bbldc::TerminatedDayCountUtil::daysDiff(BloombergLP::bdlt::Date const&, BloombergLP::bdlt::Date const&, BloombergLP::bdlt::Date const&, BloombergLP::bbldc::DayCountConvention::Enum) - Assumed

0000000000403aa0 <BloombergLP::bbldc::TerminatedDayCountUtil::daysDiff(BloombergLP::bdlt::Date const&, BloombergLP::bdlt::Date const&, BloombergLP::bdlt::Date const&, BloombergLP::bbldc::DayCountConvention::Enum)>:
M0000000000000000:	jmp	0x403ae0 <BloombergLP::bbldc::TerminatedIsda30360Eom::daysDiff(BloombergLP::bdlt::Date const&, BloombergLP::bdlt::Date const&, BloombergLP::bdlt::Date const&)>	;  5 bytes
M0000000000000005:	nopw	%cs:(%rax,%rax)	; 10 bytes
M000000000000000f:	nop		;  1 bytes