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MIR Printer: move the function 'printReg'. NFC. 

This commit moves the function 'printReg' towards the start of the file so that
it can be used by the conversion methods in MIRPrinter and not just the printing
methods in MIPrinter.

llvm-svn: 242203
This commit is contained in:
Alex Lorenz 2015-07-14 21:18:25 +00:00
parent 586b741959
commit 15a00a858a
1 changed files with 13 additions and 13 deletions
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26
llvm/lib/CodeGen/MIRPrinter.cpp
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@ -90,6 +90,19 @@ template <> struct BlockScalarTraits<Module> {
} // end namespace yaml
} // end namespace llvm
static void printReg(unsigned Reg, raw_ostream &OS,
const TargetRegisterInfo *TRI) {
// TODO: Print Stack Slots.
if (!Reg)
OS << '_';
else if (TargetRegisterInfo::isVirtualRegister(Reg))
OS << '%' << TargetRegisterInfo::virtReg2Index(Reg);
else if (Reg < TRI->getNumRegs())
OS << '%' << StringRef(TRI->getName(Reg)).lower();
else
llvm_unreachable("Can't print this kind of register yet");
}
void MIRPrinter::print(const MachineFunction &MF) {
initRegisterMaskIds(MF);
@ -271,19 +284,6 @@ void MIPrinter::print(const MachineInstr &MI) {
}
}
static void printReg(unsigned Reg, raw_ostream &OS,
const TargetRegisterInfo *TRI) {
// TODO: Print Stack Slots.
if (!Reg)
OS << '_';
else if (TargetRegisterInfo::isVirtualRegister(Reg))
OS << '%' << TargetRegisterInfo::virtReg2Index(Reg);
else if (Reg < TRI->getNumRegs())
OS << '%' << StringRef(TRI->getName(Reg)).lower();
else
llvm_unreachable("Can't print this kind of register yet");
}
void MIPrinter::printMBBReference(const MachineBasicBlock &MBB) {
OS << "%bb." << MBB.getNumber();
if (const auto *BB = MBB.getBasicBlock()) {