[LNT] promote link_time to be sample field

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[LNT] promote link_time to be sample field #44528

Open yuanfang-chen opened 4 years ago

yuanfang-chen commented 4 years ago


Bugzilla Link	45183
Version	unspecified
OS	Windows NT
CC	@cmatthew

Extended Description

42eb22dc0d1acf6bad2b7d3ee059d875ecefd5c6 wired link_time as a compile_time of an virtual benchmark. With wider use of Full LTO and ThinLTO, it is probably a good idea to promote link time to a normal sample field so LNT could analyze it more naturally.

cmatthew commented 4 years ago

Good idea!