A few inline asm cleanups:
  - Make targetlowering.h fit in 80 cols.
  - Make LowerAsmOperandForConstraint const.
  - Make lowerXConstraint -> LowerXConstraint
  - Make LowerXConstraint return a const char* instead of taking a string byref.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50312 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 09779be..d3f410e 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -3984,7 +3984,7 @@
 /// vector.  If it is invalid, don't add anything to Ops.
 void PPCTargetLowering::LowerAsmOperandForConstraint(SDOperand Op, char Letter,
                                                      std::vector<SDOperand>&Ops,
-                                                     SelectionDAG &DAG) {
+                                                     SelectionDAG &DAG) const {
   SDOperand Result(0,0);
   switch (Letter) {
   default: break;