[X86] Return const& in IntelExprStateMachine::getIdentifierInfo(). NFCI.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 22 Oct 2020 13:53:30 +0000 (14:53 +0100)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 22 Oct 2020 14:55:06 +0000 (15:55 +0100)
commit091b18ba81fc1c9774f36df0d903d75aa72b64fb
tree1b8cd2f700d039fa2c962a61c6fc4947e23aa0c8
parent68ac02c0dd2b8fda52ac132a86f72f2ad6b139a5
[X86] Return const& in IntelExprStateMachine::getIdentifierInfo(). NFCI.

Avoid unnecessary copy in X86AsmParser::ParseIntelOperand
llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp