Rename NonScalarIntSafe to something more appropriate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143080 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index d6b8a9e..6502eb1 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -5774,7 +5774,7 @@
 /// alignment can satisfy any constraint. Similarly if SrcAlign is zero it
 /// means there isn't a need to check it against alignment requirement,
 /// probably because the source does not need to be loaded. If
-/// 'NonScalarIntSafe' is true, that means it's safe to return a
+/// 'IsZeroVal' is true, that means it's safe to return a
 /// non-scalar-integer type, e.g. empty string source, constant, or loaded
 /// from memory. 'MemcpyStrSrc' indicates whether the memcpy source is
 /// constant so it does not need to be loaded.
@@ -5782,7 +5782,7 @@
 /// target-independent logic.
 EVT PPCTargetLowering::getOptimalMemOpType(uint64_t Size,
                                            unsigned DstAlign, unsigned SrcAlign,
-                                           bool NonScalarIntSafe,
+                                           bool IsZeroVal,
                                            bool MemcpyStrSrc,
                                            MachineFunction &MF) const {
   if (this->PPCSubTarget.isPPC64()) {