More cleanups for CellSPU:

- Expand tabs... (poss 80-col violations, will get them later...)
- Consolidate logic for SelectDFormAddr and SelectDForm2Addr into a single
  function, simplifying maintenance. Also reduced custom instruction
  generation for SPUvecinsert/INSERT_MASK.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46544 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CellSPU/SPUTargetMachine.cpp b/lib/Target/CellSPU/SPUTargetMachine.cpp
index 47f785a..aca949a 100644
--- a/lib/Target/CellSPU/SPUTargetMachine.cpp
+++ b/lib/Target/CellSPU/SPUTargetMachine.cpp
@@ -50,7 +50,7 @@
       || (TT.size() >= 8 && std::string(TT.begin(), TT.begin()+8) == "cellspu-"))
     return 20;
   
-  return 0;			// No match at all...
+  return 0;                     // No match at all...
 }
 
 SPUTargetMachine::SPUTargetMachine(const Module &M, const std::string &FS)