diff options
| author | Chris Lattner <sabre@nondot.org> | 2007-12-30 21:08:36 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-12-30 21:08:36 +0000 |
| commit | e26dcfe6affca105469db974d990c961e5ed3437 (patch) | |
| tree | 1fd23fac0ce68bf94a0a6cc1fea05c9286154d59 /lib/CodeGen/MachineInstr.cpp | |
| parent | 7da5313d3f20ff4bf491a828726c8b11d88bfa7c (diff) | |
simpilfy some register printing code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45458 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineInstr.cpp')
| -rw-r--r-- | lib/CodeGen/MachineInstr.cpp | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp index 7e778c6efd..0dfb7c72b3 100644 --- a/lib/CodeGen/MachineInstr.cpp +++ b/lib/CodeGen/MachineInstr.cpp @@ -267,26 +267,16 @@ void MachineInstr::dump() const { cerr << " " << *this; } -static void OutputReg(std::ostream &os, unsigned RegNo, - const MRegisterInfo *MRI = 0) { - if (MRegisterInfo::isPhysicalRegister(RegNo)) { - if (MRI) - os << "%" << MRI->get(RegNo).Name; - else - os << "%mreg" << RegNo; - } else { - os << "%reg" << RegNo; - } -} - static void print(const MachineOperand &MO, std::ostream &OS, const TargetMachine *TM) { - const MRegisterInfo *MRI = 0; - if (TM) MRI = TM->getRegisterInfo(); - switch (MO.getType()) { case MachineOperand::MO_Register: - OutputReg(OS, MO.getReg(), MRI); + if (MO.getReg() == 0 || MRegisterInfo::isVirtualRegister(MO.getReg())) + OS << "%reg" << MO.getReg(); + else if (TM) + OS << "%" << TM->getRegisterInfo()->get(MO.getReg()).Name; + else + OS << "%mreg" << MO.getReg(); if (MO.isDef()) OS << "<d>"; break; case MachineOperand::MO_Immediate: |