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| 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 | 35fececec9691bb4cd957f972593562d45e1302b (patch) | |
| tree | f3f14c1736a12869ae29ed87430c48017867181b /llvm/lib/CodeGen | |
| parent | 383a873a9a2be1a0dbef837820bcdd0d6f1dd3e1 (diff) | |
| download | bcm5719-llvm-35fececec9691bb4cd957f972593562d45e1302b.tar.gz bcm5719-llvm-35fececec9691bb4cd957f972593562d45e1302b.zip | |
simpilfy some register printing code.
llvm-svn: 45458
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/MachineInstr.cpp | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp index 7e778c6efd7..0dfb7c72b3a 100644 --- a/llvm/lib/CodeGen/MachineInstr.cpp +++ b/llvm/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: |
