diff options
Diffstat (limited to 'lib/Target/ARM/AsmParser/ARMAsmParser.cpp')
-rw-r--r-- | lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index 0abfabe..cb0c97b 100644 --- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -30,7 +30,6 @@ #include "llvm/ADT/OwningPtr.h" #include "llvm/ADT/STLExtras.h" #include "llvm/ADT/SmallVector.h" -#include "llvm/ADT/StringExtras.h" #include "llvm/ADT/StringSwitch.h" #include "llvm/ADT/Twine.h" @@ -2063,8 +2062,7 @@ int ARMAsmParser::tryParseRegister() { // FIXME: Validate register for the current architecture; we have to do // validation later, so maybe there is no need for this here. - std::string upperCase = Tok.getString().str(); - std::string lowerCase = LowercaseString(upperCase); + std::string lowerCase = Tok.getString().lower(); unsigned RegNum = MatchRegisterName(lowerCase); if (!RegNum) { RegNum = StringSwitch<unsigned>(lowerCase) @@ -2092,8 +2090,7 @@ int ARMAsmParser::tryParseShiftRegister( const AsmToken &Tok = Parser.getTok(); assert(Tok.is(AsmToken::Identifier) && "Token is not an Identifier"); - std::string upperCase = Tok.getString().str(); - std::string lowerCase = LowercaseString(upperCase); + std::string lowerCase = Tok.getString().lower(); ARM_AM::ShiftOpc ShiftTy = StringSwitch<ARM_AM::ShiftOpc>(lowerCase) .Case("lsl", ARM_AM::lsl) .Case("lsr", ARM_AM::lsr) @@ -2688,7 +2685,7 @@ parseMSRMaskOperand(SmallVectorImpl<MCParsedAsmOperand*> &Operands) { // Split spec_reg from flag, example: CPSR_sxf => "CPSR" and "sxf" size_t Start = 0, Next = Mask.find('_'); StringRef Flags = ""; - std::string SpecReg = LowercaseString(Mask.slice(Start, Next)); + std::string SpecReg = Mask.slice(Start, Next).lower(); if (Next != StringRef::npos) Flags = Mask.slice(Next+1, Mask.size()); @@ -2756,8 +2753,8 @@ parsePKHImm(SmallVectorImpl<MCParsedAsmOperand*> &Operands, StringRef Op, return MatchOperand_ParseFail; } StringRef ShiftName = Tok.getString(); - std::string LowerOp = LowercaseString(Op); - std::string UpperOp = UppercaseString(Op); + std::string LowerOp = Op.lower(); + std::string UpperOp = Op.upper(); if (ShiftName != LowerOp && ShiftName != UpperOp) { Error(Parser.getTok().getLoc(), Op + " operand expected."); return MatchOperand_ParseFail; |