make sure to safe LR8 in the right stack slot for PPC64


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31839 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index 954d15c..dde998f 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -83,7 +83,7 @@
                                    bool is64Bit)
   : Subtarget(M, FS, is64Bit),
     DataLayout(Subtarget.getTargetDataString()), InstrInfo(*this),
-    FrameInfo(*this, false), JITInfo(*this, is64Bit), TLInfo(*this),
+    FrameInfo(*this, is64Bit), JITInfo(*this, is64Bit), TLInfo(*this),
     InstrItins(Subtarget.getInstrItineraryData()) {
 
   if (getRelocationModel() == Reloc::Default)