diff options
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp index d78ac9f1c7a..82732d8542e 100644 --- a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp +++ b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp @@ -1168,11 +1168,21 @@ ParseInstruction(StringRef Name, SMLoc NameLoc, Name.startswith("rcl") || Name.startswith("rcr") || Name.startswith("rol") || Name.startswith("ror")) && Operands.size() == 3) { - X86Operand *Op1 = static_cast<X86Operand*>(Operands[1]); - if (Op1->isImm() && isa<MCConstantExpr>(Op1->getImm()) && - cast<MCConstantExpr>(Op1->getImm())->getValue() == 1) { - delete Operands[1]; - Operands.erase(Operands.begin() + 1); + if (getParser().getAssemblerDialect()) { + // Intel syntax + X86Operand *Op1 = static_cast<X86Operand*>(Operands[2]); + if (Op1->isImm() && isa<MCConstantExpr>(Op1->getImm()) && + cast<MCConstantExpr>(Op1->getImm())->getValue() == 1) { + delete Operands[2]; + Operands.pop_back(); + } + } else { + X86Operand *Op1 = static_cast<X86Operand*>(Operands[1]); + if (Op1->isImm() && isa<MCConstantExpr>(Op1->getImm()) && + cast<MCConstantExpr>(Op1->getImm())->getValue() == 1) { + delete Operands[1]; + Operands.erase(Operands.begin() + 1); + } } } |
