[RISCV][NFC] Move some std::string to StringRef
authorAlex Bradbury <asb@lowrisc.org>
Tue, 19 Feb 2019 14:42:00 +0000 (14:42 +0000)
committerAlex Bradbury <asb@lowrisc.org>
Tue, 19 Feb 2019 14:42:00 +0000 (14:42 +0000)
commit6aae216109544a9d87b1332642632292595ca7a6
treeacbf151e86c2568b8c184c8da33b820964d6a151
parentaa735de65ffc646c1752050abc7feb1817fdcb21
[RISCV][NFC] Move some std::string to StringRef

llvm-svn: 354333
llvm/lib/Target/RISCV/RISCVSubtarget.cpp
llvm/lib/Target/RISCV/RISCVSubtarget.h
llvm/lib/Target/RISCV/RISCVTargetMachine.cpp