X86/AsmParser/X86AsmParser.cpp

499   X86Operand *ParseIntelExpression(IntelExprStateMachine &SM, SMLoc &End);
1227 X86AsmParser::ParseIntelExpression(IntelExprStateMachine &SM, SMLoc &End) {
1240     if (SM.getStopOnLBrac() && getLexer().getKind() == AsmToken::LBrac)
1245       if (SM.isValidEndState()) {
1262         SM.onRegister(TmpReg);
1270           InlineAsmIdentifierInfo &Info = SM.getIdentifierInfo();
1275         SM.onIdentifierExpr(Val, Identifier);
1282       if (isParsingInlineAsm() && SM.getAddImmPrefix())
1285       SM.onInteger(Tok.getIntVal());
1287     case AsmToken::Plus:    SM.onPlus(); break;
1288     case AsmToken::Minus:   SM.onMinus(); break;
1289     case AsmToken::Star:    SM.onStar(); break;
1290     case AsmToken::Slash:   SM.onDivide(); break;
1291     case AsmToken::LBrac:   SM.onLBrac(); break;
1292     case AsmToken::RBrac:   SM.onRBrac(); break;
1293     case AsmToken::LParen:  SM.onLParen(); break;
1294     case AsmToken::RParen:  SM.onRParen(); break;
1296     if (SM.hadError())
1320   IntelExprStateMachine SM(ImmDisp, /*StopOnLBrac=*/false, /*AddImmPrefix=*/true);
1321   if (X86Operand *Err = ParseIntelExpression(SM, End))
1325   if (const MCExpr *Sym = SM.getSym()) {
1329       RewriteIntelBracExpression(InstInfo->AsmRewrites, SM.getSymName(),
1330                                  ImmDisp, SM.getImm(), BracLoc, StartInBrac,
1334     Disp = MCConstantExpr::Create(SM.getImm(), getContext());
1348   int BaseReg = SM.getBaseReg();
1349   int IndexReg = SM.getIndexReg();
1350   int Scale = SM.getScale();
1363   InlineAsmIdentifierInfo &Info = SM.getIdentifierInfo();
1365                                End, Size, SM.getSymName(), Info);
1589     IntelExprStateMachine SM(/*Imm=*/0, /*StopOnLBrac=*/true,
1591     if (X86Operand *Err = ParseIntelExpression(SM, End))
1594     int64_t Imm = SM.getImm();