Convert tabs to spaces


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21452 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPC32ISelSimple.cpp b/lib/Target/PowerPC/PPC32ISelSimple.cpp
index bc09f1c..49af9b6 100644
--- a/lib/Target/PowerPC/PPC32ISelSimple.cpp
+++ b/lib/Target/PowerPC/PPC32ISelSimple.cpp
@@ -1306,7 +1306,7 @@
         }
       } // switch
       return;
-  	}
+    }
   }
   unsigned PPCOpcode = getPPCOpcodeForSetCCOpcode(Opcode);