diff options
Diffstat (limited to 'llvm/lib/Target/X86/Printer.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/Printer.cpp | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/Printer.cpp b/llvm/lib/Target/X86/Printer.cpp index bfaa4bd1acd..9a3d604abe9 100644 --- a/llvm/lib/Target/X86/Printer.cpp +++ b/llvm/lib/Target/X86/Printer.cpp @@ -119,6 +119,18 @@ static void printOp(std::ostream &O, const MachineOperand &MO, } } +static const std::string sizePtr (const MachineInstrDescriptor &Desc) { + switch (Desc.TSFlags & X86II::MemArgMask) { + case X86II::MemArg8: return "BYTE PTR"; + case X86II::MemArg16: return "WORD PTR"; + case X86II::MemArg32: return "DWORD PTR"; + case X86II::MemArg64: return "QWORD PTR"; + case X86II::MemArg80: return "XWORD PTR"; + case X86II::MemArg128: return "128BIT PTR"; // dunno what the real one is + default: return "<SIZE?> PTR"; // crack being smoked + } +} + static void printMemReference(std::ostream &O, const MachineInstr *MI, unsigned Op, const MRegisterInfo &RI) { assert(isMem(MI, Op) && "Invalid memory reference!"); @@ -233,7 +245,7 @@ void X86InstrInfo::print(const MachineInstr *MI, std::ostream &O, assert(isMem(MI, 0) && MI->getNumOperands() == 4+1 && isReg(MI->getOperand(4)) && "Bad format for MRMDestMem!"); - O << getName(MI->getOpCode()) << " <SIZE> PTR "; + O << getName(MI->getOpCode()) << " " << sizePtr (Desc) << " "; printMemReference(O, MI, 0, RI); O << ", "; printOp(O, MI->getOperand(4), RI); @@ -283,7 +295,7 @@ void X86InstrInfo::print(const MachineInstr *MI, std::ostream &O, O << getName(MI->getOpCode()) << " "; printOp(O, MI->getOperand(0), RI); - O << ", <SIZE> PTR "; + O << ", " << sizePtr (Desc) << " "; printMemReference(O, MI, MI->getNumOperands()-4, RI); O << "\n"; return; |
