[lld] r287192 - Simplify. NFC.

[Rui Ueyama via llvm-commits]

Author: ruiu
Date: Wed Nov 16 20:16:06 2016
New Revision: 287192

URL: http://llvm.org/viewvc/llvm-project?rev=287192&view=rev
Log:
Simplify. NFC.

Modified:
    lld/trunk/ELF/SymbolTable.cpp

Modified: lld/trunk/ELF/SymbolTable.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/SymbolTable.cpp?rev=287192&r1=287191&r2=287192&view=diff
==============================================================================
--- lld/trunk/ELF/SymbolTable.cpp (original)
+++ lld/trunk/ELF/SymbolTable.cpp Wed Nov 16 20:16:06 2016
@@ -643,12 +643,9 @@ template <class ELFT> void SymbolTable<E
     if (SymbolBody *B = find(Ver.Name))
       B->symbol()->VersionId = VER_NDX_GLOBAL;
   }
-  if (Patterns.empty())
-    return;
-  StringMatcher M(Patterns);
-  std::vector<SymbolBody *> Syms = findAll(M);
-  for (SymbolBody *B : Syms)
-    B->symbol()->VersionId = VER_NDX_GLOBAL;
+  if (!Patterns.empty())
+    for (SymbolBody *B : findAll(StringMatcher(Patterns)))
+      B->symbol()->VersionId = VER_NDX_GLOBAL;
 }
 
 // Set symbol versions to symbols. This function handles patterns