Fix powerpc test failure - forgot to initialize stack slot size for PPCLinuxMCAsmInfo

llvm-svn: 173275
diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
index b048427..a25d7fe 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
@@ -36,8 +36,9 @@
 void PPCLinuxMCAsmInfo::anchor() { }
 
 PPCLinuxMCAsmInfo::PPCLinuxMCAsmInfo(bool is64Bit) {
-  if (is64Bit)
-    PointerSize = 8;
+  if (is64Bit) {
+    PointerSize = CalleeSaveStackSlotSize = 8;
+  }
   IsLittleEndian = false;
 
   // ".comm align is in bytes but .align is pow-2."