diff options
Diffstat (limited to 'llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp index 37ffeb806a5..6d4849bc7c9 100644 --- a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp +++ b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp @@ -771,7 +771,9 @@ ParseInstruction(StringRef Name, SMLoc NameLoc, // FIXME: Hack to handle recognize s{hr,ar,hl} $1, <op>. Canonicalize to // "shift <op>". if ((Name.startswith("shr") || Name.startswith("sar") || - Name.startswith("shl") || Name.startswith("sal")) && + Name.startswith("shl") || Name.startswith("sal") || + 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()) && @@ -781,14 +783,6 @@ ParseInstruction(StringRef Name, SMLoc NameLoc, } } - // FIXME: Hack to handle recognize "rc[lr] <op>" -> "rcl $1, <op>". - if ((Name.startswith("rcl") || Name.startswith("rcr")) && - Operands.size() == 2) { - const MCExpr *One = MCConstantExpr::Create(1, getParser().getContext()); - Operands.push_back(X86Operand::CreateImm(One, NameLoc, NameLoc)); - std::swap(Operands[1], Operands[2]); - } - // FIXME: Hack to handle recognize "sh[lr]d op,op" -> "shld $1, op,op". if ((Name.startswith("shld") || Name.startswith("shrd")) && Operands.size() == 3) { |
