[Support] Make UniqueStringSaver wrap a StringSet
authorBenjamin Kramer <benny.kra@googlemail.com>
Thu, 14 May 2020 15:11:44 +0000 (17:11 +0200)
committerBenjamin Kramer <benny.kra@googlemail.com>
Thu, 14 May 2020 15:11:44 +0000 (17:11 +0200)
commit29560a89ddcaf3af9b8a73d98d968a0911d21e27
treefc41e31fdb8bcbc12755df6183b7348db6b3dbd1
parentc6c265527dd16bea1069b53760f56577c840036c
[Support] Make UniqueStringSaver wrap a StringSet

This is slightly more efficient while providing exactly the same
semantics.
llvm/include/llvm/Support/StringSaver.h
llvm/lib/Support/StringSaver.cpp