Index: lld/trunk/ELF/SymbolTable.cpp
===================================================================
--- lld/trunk/ELF/SymbolTable.cpp
+++ lld/trunk/ELF/SymbolTable.cpp
@@ -460,15 +460,6 @@
 // Returns a list of defined symbols that match with a given glob pattern.
 template <class ELFT>
 std::vector<SymbolBody *> SymbolTable<ELFT>::findAll(StringRef Pattern) {
-  // Fast-path. Fallback to find() if Pattern doesn't contain any wildcard
-  // characters.
-  if (Pattern.find_first_of("?*") == StringRef::npos) {
-    if (SymbolBody *B = find(Pattern))
-      if (!B->isUndefined())
-        return {B};
-    return {};
-  }
-
   std::vector<SymbolBody *> Res;
   for (auto &It : Symtab) {
     StringRef Name = It.first.Val;
@@ -561,6 +552,10 @@
       B->symbol()->ExportDynamic = true;
 }
 
+static bool hasWildcard(StringRef S) {
+  return S.find_first_of("?*") != StringRef::npos;
+}
+
 // This function processes the --version-script option by marking all global
 // symbols with the VersionScriptGlobal flag, which acts as a filter on the
 // dynamic symbol table.
@@ -574,27 +569,48 @@
     return;
   }
 
+  if (Config->SymbolVersions.empty())
+    return;
+
   // If we have symbols version declarations, we should
   // assign version references for each symbol.
-  size_t I = 2;
-  for (Version &V : Config->SymbolVersions) {
+  // Current rules are:
+  // * If there is an exact match for the mangled name, we use it.
+  // * Otherwise, we look through the wildcard patterns. We look through the
+  //   version tags in reverse order. We use the first match we find (the last
+  //   matching version tag in the file).
+  for (size_t I = 0, E = Config->SymbolVersions.size(); I < E; ++I) {
+    Version &V = Config->SymbolVersions[I];
     for (StringRef Name : V.Globals) {
-      std::vector<SymbolBody *> Syms = findAll(Name);
-      if (Syms.empty()) {
+      if (hasWildcard(Name))
+        continue;
+
+      SymbolBody *B = find(Name);
+      if (!B || B->isUndefined()) {
         if (Config->NoUndefinedVersion)
           error("version script assignment of " + V.Name + " to symbol " +
                 Name + " failed: symbol not defined");
         continue;
       }
 
-      for (SymbolBody *B : Syms) {
-        if (B->symbol()->VersionId != VER_NDX_GLOBAL &&
-            B->symbol()->VersionId != VER_NDX_LOCAL)
-          warning("duplicate symbol " + Name + " in version script");
-        B->symbol()->VersionId = I;
-      }
+      if (B->symbol()->VersionId != VER_NDX_GLOBAL &&
+          B->symbol()->VersionId != VER_NDX_LOCAL)
+        warning("duplicate symbol " + Name + " in version script");
+      B->symbol()->VersionId = I + 2;
+    }
+  }
+
+  for (size_t I = Config->SymbolVersions.size() - 1; I != (size_t)-1; --I) {
+    Version &V = Config->SymbolVersions[I];
+    for (StringRef Name : V.Globals) {
+      if (!hasWildcard(Name))
+        continue;
+
+      for (SymbolBody *B : findAll(Name))
+        if (B->symbol()->VersionId == VER_NDX_GLOBAL ||
+            B->symbol()->VersionId == VER_NDX_LOCAL)
+          B->symbol()->VersionId = I + 2;
     }
-    ++I;
   }
 }
 
Index: lld/trunk/test/ELF/version-wildcard.test
===================================================================
--- lld/trunk/test/ELF/version-wildcard.test
+++ lld/trunk/test/ELF/version-wildcard.test
@@ -46,6 +46,55 @@
 # CHECK-NEXT:   }
 # CHECK-NEXT: ]
 
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
+# RUN: echo "VERSION_1.0{      \
+# RUN:          global: foo2;  \
+# RUN:          local: *; };   \
+# RUN:       VERSION_2.0{      \
+# RUN:          global: foo*;  \
+# RUN:       }; " > %t2.script
+# RUN: ld.lld --version-script %t2.script -shared %t.o -o %t2.so
+# RUN: llvm-readobj -dyn-symbols %t2.so | FileCheck --check-prefix=MIX %s
+
+# MIX:      DynamicSymbols [
+# MIX-NEXT:   Symbol {
+# MIX-NEXT:     Name: @
+# MIX-NEXT:     Value: 0x0
+# MIX-NEXT:     Size: 0
+# MIX-NEXT:     Binding: Local
+# MIX-NEXT:     Type: None
+# MIX-NEXT:     Other: 0
+# MIX-NEXT:     Section: Undefined
+# MIX-NEXT:   }
+# MIX-NEXT:   Symbol {
+# MIX-NEXT:     Name: foo1@@VERSION_2.0
+# MIX-NEXT:     Value: 0x1000
+# MIX-NEXT:     Size: 0
+# MIX-NEXT:     Binding: Global
+# MIX-NEXT:     Type: None
+# MIX-NEXT:     Other: 0
+# MIX-NEXT:     Section: .text
+# MIX-NEXT:   }
+# MIX-NEXT:   Symbol {
+# MIX-NEXT:     Name: foo2@@VERSION_1.0
+# MIX-NEXT:     Value: 0x1001
+# MIX-NEXT:     Size: 0
+# MIX-NEXT:     Binding: Global
+# MIX-NEXT:     Type: None
+# MIX-NEXT:     Other: 0
+# MIX-NEXT:     Section: .text
+# MIX-NEXT:   }
+# MIX-NEXT:   Symbol {
+# MIX-NEXT:     Name: foo3@@VERSION_2.0
+# MIX-NEXT:     Value: 0x1007
+# MIX-NEXT:     Size: 0
+# MIX-NEXT:     Binding: Global
+# MIX-NEXT:     Type: None
+# MIX-NEXT:     Other: 0
+# MIX-NEXT:     Section: .text
+# MIX-NEXT:   }
+# MIX-NEXT: ]
+
 .globl foo1
 foo1:
   ret