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Check not only for MO_VirtualRegister, but MO_MachineRegister as well when 

printing out assembly. After all, we want the real thing too.

llvm-svn: 4783
This commit is contained in:
Misha Brukman 2002-11-20 18:56:41 +00:00
parent d5b111a10c
commit 6e5d493e0f
1 changed files with 14 additions and 7 deletions
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21
llvm/lib/Target/X86/Printer.cpp
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@ -71,6 +71,7 @@ static void printOp(std::ostream &O, const MachineOperand &MO,
const MRegisterInfo &RI) {
switch (MO.getType()) {
case MachineOperand::MO_VirtualRegister:
case MachineOperand::MO_MachineRegister:
if (MO.getReg() < MRegisterInfo::FirstVirtualRegister)
O << RI.get(MO.getReg()).Name;
else
@ -137,14 +138,20 @@ void X86InstrInfo::print(const MachineInstr *MI, std::ostream &O,
// 2 Operands: this is for things like mov that do not read a second input
//
assert(((MI->getNumOperands() == 3 &&
(MI->getOperand(0).getType()==MachineOperand::MO_VirtualRegister&&
MI->getOperand(1).getType()==MachineOperand::MO_VirtualRegister))||
(MI->getOperand(0).getType()==MachineOperand::MO_VirtualRegister||
MI->getOperand(0).getType()==MachineOperand::MO_MachineRegister)
&&
(MI->getOperand(1).getType()==MachineOperand::MO_VirtualRegister||
MI->getOperand(1).getType()==MachineOperand::MO_MachineRegister))
||
(MI->getNumOperands() == 2 &&
(MI->getOperand(0).getType()==MachineOperand::MO_VirtualRegister)))
&& MI->getOperand(MI->getNumOperands()-1).getType() ==
MachineOperand::MO_VirtualRegister &&
"Bad format for MRMDestReg!");
(MI->getOperand(0).getType()==MachineOperand::MO_VirtualRegister||
MI->getOperand(0).getType()==MachineOperand::MO_MachineRegister)
&& (MI->getOperand(MI->getNumOperands()-1).getType() ==
MachineOperand::MO_VirtualRegister||
MI->getOperand(MI->getNumOperands()-1).getType() ==
MachineOperand::MO_MachineRegister)))
&& "Bad format for MRMDestReg!");
if (MI->getNumOperands() == 3 &&
MI->getOperand(0).getReg() != MI->getOperand(1).getReg())
O << "**";