From e6dc59891fc53d65b3f6d19772d26e23e0cc1cac Mon Sep 17 00:00:00 2001 From: Jakob Stoklund Olesen Date: Tue, 5 Feb 2013 18:21:56 +0000 Subject: Remove liveout lists from MachineRegisterInfo. All targets are now adding return value registers as implicit uses on return instructions, and there is no longer a need for the live out lists. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174417 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/MachineInstr.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/CodeGen/MachineInstr.cpp') diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp index d8b5fd4ea3..32d066894b 100644 --- a/lib/CodeGen/MachineInstr.cpp +++ b/lib/CodeGen/MachineInstr.cpp @@ -1515,12 +1515,12 @@ void MachineInstr::print(raw_ostream &OS, const TargetMachine *TM, unsigned Reg = MO.getReg(); if (TargetRegisterInfo::isPhysicalRegister(Reg)) { const MachineRegisterInfo &MRI = MF->getRegInfo(); - if (MRI.use_empty(Reg) && !MRI.isLiveOut(Reg)) { + if (MRI.use_empty(Reg)) { bool HasAliasLive = false; for (MCRegAliasIterator AI(Reg, TM->getRegisterInfo(), true); AI.isValid(); ++AI) { unsigned AliasReg = *AI; - if (!MRI.use_empty(AliasReg) || MRI.isLiveOut(AliasReg)) { + if (!MRI.use_empty(AliasReg)) { HasAliasLive = true; break; } -- cgit v1.2.3-18-g5258