std::unique_ptr<X86Operand> DefaultMemSIOperand(SMLoc Loc);
std::unique_ptr<X86Operand> DefaultMemDIOperand(SMLoc Loc);
+ void AddDefaultSrcDestOperands(
+ OperandVector& Operands, std::unique_ptr<llvm::MCParsedAsmOperand> &&Src,
+ std::unique_ptr<llvm::MCParsedAsmOperand> &&Dst);
std::unique_ptr<X86Operand> ParseOperand();
std::unique_ptr<X86Operand> ParseATTOperand();
std::unique_ptr<X86Operand> ParseIntelOperand();
Loc, Loc, 0);
}
+void X86AsmParser::AddDefaultSrcDestOperands(
+ OperandVector& Operands, std::unique_ptr<llvm::MCParsedAsmOperand> &&Src,
+ std::unique_ptr<llvm::MCParsedAsmOperand> &&Dst) {
+ if (isParsingIntelSyntax()) {
+ Operands.push_back(std::move(Dst));
+ Operands.push_back(std::move(Src));
+ }
+ else {
+ Operands.push_back(std::move(Src));
+ Operands.push_back(std::move(Dst));
+ }
+}
+
std::unique_ptr<X86Operand> X86AsmParser::ParseOperand() {
if (isParsingIntelSyntax())
return ParseIntelOperand();
if (Name.startswith("ins") && Operands.size() == 1 &&
(Name == "insb" || Name == "insw" || Name == "insl" ||
Name == "insd" )) {
- if (isParsingIntelSyntax()) {
- Operands.push_back(X86Operand::CreateReg(X86::DX, NameLoc, NameLoc));
- Operands.push_back(DefaultMemDIOperand(NameLoc));
- } else {
- Operands.push_back(X86Operand::CreateReg(X86::DX, NameLoc, NameLoc));
- Operands.push_back(DefaultMemDIOperand(NameLoc));
- }
+ AddDefaultSrcDestOperands(Operands,
+ X86Operand::CreateReg(X86::DX, NameLoc, NameLoc),
+ DefaultMemDIOperand(NameLoc));
}
// Append default arguments to "outs[bwld]"
if (Name.startswith("outs") && Operands.size() == 1 &&
(Name == "outsb" || Name == "outsw" || Name == "outsl" ||
Name == "outsd" )) {
- if (isParsingIntelSyntax()) {
- Operands.push_back(DefaultMemSIOperand(NameLoc));
- Operands.push_back(X86Operand::CreateReg(X86::DX, NameLoc, NameLoc));
- } else {
- Operands.push_back(DefaultMemSIOperand(NameLoc));
- Operands.push_back(X86Operand::CreateReg(X86::DX, NameLoc, NameLoc));
- }
+ AddDefaultSrcDestOperands(Operands,
+ DefaultMemSIOperand(NameLoc),
+ X86Operand::CreateReg(X86::DX, NameLoc, NameLoc));
}
// Transform "lods[bwlq]" into "lods[bwlq] ($SIREG)" for appropriate
(Name == "cmps" || Name == "cmpsb" || Name == "cmpsw" ||
Name == "cmpsl" || Name == "cmpsd" || Name == "cmpsq")) {
if (Operands.size() == 1) {
- if (isParsingIntelSyntax()) {
- Operands.push_back(DefaultMemSIOperand(NameLoc));
- Operands.push_back(DefaultMemDIOperand(NameLoc));
- } else {
- Operands.push_back(DefaultMemDIOperand(NameLoc));
- Operands.push_back(DefaultMemSIOperand(NameLoc));
- }
+ AddDefaultSrcDestOperands(Operands,
+ DefaultMemDIOperand(NameLoc),
+ DefaultMemSIOperand(NameLoc));
} else if (Operands.size() == 3) {
X86Operand &Op = (X86Operand &)*Operands[1];
X86Operand &Op2 = (X86Operand &)*Operands[2];
if (Operands.size() == 1) {
if (Name == "movsd")
Operands.back() = X86Operand::CreateToken("movsl", NameLoc);
- if (isParsingIntelSyntax()) {
- Operands.push_back(DefaultMemDIOperand(NameLoc));
- Operands.push_back(DefaultMemSIOperand(NameLoc));
- } else {
- Operands.push_back(DefaultMemSIOperand(NameLoc));
- Operands.push_back(DefaultMemDIOperand(NameLoc));
- }
+ AddDefaultSrcDestOperands(Operands,
+ DefaultMemSIOperand(NameLoc),
+ DefaultMemDIOperand(NameLoc));
} else if (Operands.size() == 3) {
X86Operand &Op = (X86Operand &)*Operands[1];
X86Operand &Op2 = (X86Operand &)*Operands[2];