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author | Chris Lattner <sabre@nondot.org> | 2010-02-09 00:34:28 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2010-02-09 00:34:28 +0000 |
commit | b8d6e98e566724f58344d275a4bd675249bb713a (patch) | |
tree | 4cadfd9e16988137f6ef50110454cf0d8dd0f4cf /utils/TableGen/AsmMatcherEmitter.cpp | |
parent | 159f527cb269002de85e671023b9231a2c8792e9 (diff) | |
download | llvm-b8d6e98e566724f58344d275a4bd675249bb713a.tar.gz llvm-b8d6e98e566724f58344d275a4bd675249bb713a.tar.bz2 llvm-b8d6e98e566724f58344d275a4bd675249bb713a.tar.xz |
pass stringref by value instead of by const&
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95627 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/AsmMatcherEmitter.cpp')
-rw-r--r-- | utils/TableGen/AsmMatcherEmitter.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/utils/TableGen/AsmMatcherEmitter.cpp b/utils/TableGen/AsmMatcherEmitter.cpp index c80285fa37..6d997ba774 100644 --- a/utils/TableGen/AsmMatcherEmitter.cpp +++ b/utils/TableGen/AsmMatcherEmitter.cpp @@ -140,7 +140,7 @@ static std::string FlattenVariants(const std::string &AsmString, } /// TokenizeAsmString - Tokenize a simplified assembly string. -static void TokenizeAsmString(const StringRef &AsmString, +static void TokenizeAsmString(StringRef AsmString, SmallVectorImpl<StringRef> &Tokens) { unsigned Prev = 0; bool InTok = true; @@ -207,7 +207,7 @@ static void TokenizeAsmString(const StringRef &AsmString, Tokens.push_back(AsmString.substr(Prev)); } -static bool IsAssemblerInstruction(const StringRef &Name, +static bool IsAssemblerInstruction(StringRef Name, const CodeGenInstruction &CGI, const SmallVectorImpl<StringRef> &Tokens) { // Ignore "codegen only" instructions. @@ -528,10 +528,10 @@ private: private: /// getTokenClass - Lookup or create the class for the given token. - ClassInfo *getTokenClass(const StringRef &Token); + ClassInfo *getTokenClass(StringRef Token); /// getOperandClass - Lookup or create the class for the given operand. - ClassInfo *getOperandClass(const StringRef &Token, + ClassInfo *getOperandClass(StringRef Token, const CodeGenInstruction::OperandInfo &OI); /// BuildRegisterClasses - Build the ClassInfo* instances for register @@ -581,7 +581,7 @@ void InstructionInfo::dump() { } } -static std::string getEnumNameForToken(const StringRef &Str) { +static std::string getEnumNameForToken(StringRef Str) { std::string Res; for (StringRef::iterator it = Str.begin(), ie = Str.end(); it != ie; ++it) { @@ -603,7 +603,7 @@ static std::string getEnumNameForToken(const StringRef &Str) { } /// getRegisterRecord - Get the register record for \arg name, or 0. -static Record *getRegisterRecord(CodeGenTarget &Target, const StringRef &Name) { +static Record *getRegisterRecord(CodeGenTarget &Target, StringRef Name) { for (unsigned i = 0, e = Target.getRegisters().size(); i != e; ++i) { const CodeGenRegister &Reg = Target.getRegisters()[i]; if (Name == Reg.TheDef->getValueAsString("AsmName")) @@ -613,7 +613,7 @@ static Record *getRegisterRecord(CodeGenTarget &Target, const StringRef &Name) { return 0; } -ClassInfo *AsmMatcherInfo::getTokenClass(const StringRef &Token) { +ClassInfo *AsmMatcherInfo::getTokenClass(StringRef Token) { ClassInfo *&Entry = TokenClasses[Token]; if (!Entry) { @@ -631,7 +631,7 @@ ClassInfo *AsmMatcherInfo::getTokenClass(const StringRef &Token) { } ClassInfo * -AsmMatcherInfo::getOperandClass(const StringRef &Token, +AsmMatcherInfo::getOperandClass(StringRef Token, const CodeGenInstruction::OperandInfo &OI) { if (OI.Rec->isSubClassOf("RegisterClass")) { ClassInfo *CI = RegisterClassClasses[OI.Rec]; @@ -1373,7 +1373,7 @@ static void EmitMatchTokenString(CodeGenTarget &Target, Matches.push_back(StringPair(CI.ValueName, "return " + CI.Name + ";")); } - OS << "static MatchClassKind MatchTokenString(const StringRef &Name) {\n"; + OS << "static MatchClassKind MatchTokenString(StringRef Name) {\n"; EmitStringMatcher("Name", Matches, OS); @@ -1396,7 +1396,7 @@ static void EmitMatchRegisterName(CodeGenTarget &Target, Record *AsmParser, "return " + utostr(i + 1) + ";")); } - OS << "static unsigned MatchRegisterName(const StringRef &Name) {\n"; + OS << "static unsigned MatchRegisterName(StringRef Name) {\n"; EmitStringMatcher("Name", Matches, OS); |