commit fc8058696820332cfd3d382f6534edc96420a0b1
author Hal Finkel <hfinkel@anl.gov> Wed Mar 27 19:10:40 2013 +0000
committer Hal Finkel <hfinkel@anl.gov> Wed Mar 27 19:10:40 2013 +0000
tree 29b7dc225a25c2b988d5d10a61f7a834d408d303
parent dcdc0faf59103c335bda246e3cddbc4cbd6ba83d

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

lib/Target/PowerPC/PPCInstrInfo.cpp

diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp
index 1558856..f2a9da5 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.cpp
+++ b/lib/Target/PowerPC/PPCInstrInfo.cpp
@@ -565,23 +565,11 @@
                                    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));