From: Hal Finkel <hfinkel@anl.gov>
Date: Wed, 27 Mar 2013 19:10:40 +0000 (+0000)
Subject: Remove more dead LR-as-GPR PPC code
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fc8058696820332cfd3d382f6534edc96420a0b1;p=oota-llvm.git

Remove more dead LR-as-GPR PPC code

I had removed similar code a few days ago, but somehow missed this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178169 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp
index 1558856700c..f2a9da5a8e1 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.cpp
+++ b/lib/Target/PowerPC/PPCInstrInfo.cpp
@@ -565,23 +565,11 @@ PPCInstrInfo::LoadRegFromStackSlot(MachineFunction &MF, DebugLoc DL,
                                    SmallVectorImpl<MachineInstr*> &NewMIs,
                                    bool &NonRI, bool &SpillsVRS) const{
   if (PPC::GPRCRegClass.hasSubClassEq(RC)) {
-    if (DestReg != PPC::LR) {
-      NewMIs.push_back(addFrameReference(BuildMI(MF, DL, get(PPC::LWZ),
-                                                 DestReg), FrameIdx));
-    } else {
-      NewMIs.push_back(addFrameReference(BuildMI(MF, DL, get(PPC::LWZ),
-                                                 PPC::R11), FrameIdx));
-      NewMIs.push_back(BuildMI(MF, DL, get(PPC::MTLR)).addReg(PPC::R11));
-    }
+    NewMIs.push_back(addFrameReference(BuildMI(MF, DL, get(PPC::LWZ),
+                                               DestReg), FrameIdx));
   } else if (PPC::G8RCRegClass.hasSubClassEq(RC)) {
-    if (DestReg != PPC::LR8) {
-      NewMIs.push_back(addFrameReference(BuildMI(MF, DL, get(PPC::LD), DestReg),
-                                         FrameIdx));
-    } else {
-      NewMIs.push_back(addFrameReference(BuildMI(MF, DL, get(PPC::LD),
-                                                 PPC::X11), FrameIdx));
-      NewMIs.push_back(BuildMI(MF, DL, get(PPC::MTLR8)).addReg(PPC::X11));
-    }
+    NewMIs.push_back(addFrameReference(BuildMI(MF, DL, get(PPC::LD), DestReg),
+                                       FrameIdx));
   } else if (PPC::F8RCRegClass.hasSubClassEq(RC)) {
     NewMIs.push_back(addFrameReference(BuildMI(MF, DL, get(PPC::LFD), DestReg),
                                        FrameIdx));