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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2016-06-08 19:09:22 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2016-06-08 19:09:22 +0000 |
| commit | c321e534022768d424cf5c5ab43f99489e55bf07 (patch) | |
| tree | b8cb4306701534ee6e9ee7ea055dbc25b0c92494 /llvm/utils/TableGen/SubtargetEmitter.cpp | |
| parent | 19e88c1ff696313db48618d6ced7afcd5253fe35 (diff) | |
| download | llvm-c321e534022768d424cf5c5ab43f99489e55bf07.zip llvm-c321e534022768d424cf5c5ab43f99489e55bf07.tar.gz llvm-c321e534022768d424cf5c5ab43f99489e55bf07.tar.bz2 | |
Apply most suggestions of clang-tidy's performance-unnecessary-value-param
Avoids unnecessary copies. All changes audited & pass tests with asan.
No functional change intended.
llvm-svn: 272190
Diffstat (limited to 'llvm/utils/TableGen/SubtargetEmitter.cpp')
| -rw-r--r-- | llvm/utils/TableGen/SubtargetEmitter.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/utils/TableGen/SubtargetEmitter.cpp b/llvm/utils/TableGen/SubtargetEmitter.cpp index c69fcdc..2288821 100644 --- a/llvm/utils/TableGen/SubtargetEmitter.cpp +++ b/llvm/utils/TableGen/SubtargetEmitter.cpp @@ -101,7 +101,7 @@ class SubtargetEmitter { void EmitSchedClassTables(SchedClassTables &SchedTables, raw_ostream &OS); void EmitProcessorModels(raw_ostream &OS); void EmitProcessorLookup(raw_ostream &OS); - void EmitSchedModelHelpers(std::string ClassName, raw_ostream &OS); + void EmitSchedModelHelpers(const std::string &ClassName, raw_ostream &OS); void EmitSchedModel(raw_ostream &OS); void ParseFeaturesFunction(raw_ostream &OS, unsigned NumFeatures, unsigned NumProcs); @@ -1268,7 +1268,7 @@ void SubtargetEmitter::EmitSchedModel(raw_ostream &OS) { OS << "#undef DBGFIELD"; } -void SubtargetEmitter::EmitSchedModelHelpers(std::string ClassName, +void SubtargetEmitter::EmitSchedModelHelpers(const std::string &ClassName, raw_ostream &OS) { OS << "unsigned " << ClassName << "\n::resolveSchedClass(unsigned SchedClass, const MachineInstr *MI," |