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/MachineRegisterInfo.cpp | 7 ------- 1 file changed, 7 deletions(-) (limited to 'lib/CodeGen/MachineRegisterInfo.cpp') diff --git a/lib/CodeGen/MachineRegisterInfo.cpp b/lib/CodeGen/MachineRegisterInfo.cpp index 21877e52c2..a777f52cb2 100644 --- a/lib/CodeGen/MachineRegisterInfo.cpp +++ b/lib/CodeGen/MachineRegisterInfo.cpp @@ -283,13 +283,6 @@ bool MachineRegisterInfo::isLiveIn(unsigned Reg) const { return false; } -bool MachineRegisterInfo::isLiveOut(unsigned Reg) const { - for (liveout_iterator I = liveout_begin(), E = liveout_end(); I != E; ++I) - if (*I == Reg) - return true; - return false; -} - /// getLiveInPhysReg - If VReg is a live-in virtual register, return the /// corresponding live-in physical register. unsigned MachineRegisterInfo::getLiveInPhysReg(unsigned VReg) const { -- cgit v1.2.3-70-g09d2