Eliminate all remaining tabs and trailing spaces.

llvm-svn: 22523
diff --git a/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp b/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp
index 230baad..14f47c0 100755
--- a/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp
+++ b/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp
@@ -102,7 +102,7 @@
         FnStubs.insert(Name);
         O << "L" << Name << "$stub";
       } else if (GV->hasLinkOnceLinkage()) {
-        // Link-once, External, or Weakly-linked global variables need 
+        // Link-once, External, or Weakly-linked global variables need
         // non-lazily-resolved stubs
         LinkOnceStubs.insert(Name);
         O << "L" << Name << "$non_lazy_ptr";