Zachary Turner 54695a339f Convert GetNameColonValue to return StringRefs. ...

StringExtractor::GetNameColonValue() looks for a substring of the
form "<name>:<value>" and returns <name> and <value> to the caller.
This results in two unnecessary string copies, since the name and
value are not translated in any way and simply returned as-is.

By converting this to return StringRefs we can get rid of hundreds
of string copies.

llvm-svn: 280000

2016-08-29 19:58:14 +00:00

6.6 KiB

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