[PATCH] D21788: [ELF] - Remove Config->ZDefs flag.

[George Rimar via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL274003: [ELF] - Remove Config->ZDefs flag. (authored by grimar).

Changed prior to commit:
  http://reviews.llvm.org/D21788?vs=62075&id=62078#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D21788

Files:
  lld/trunk/ELF/Config.h
  lld/trunk/ELF/Driver.cpp
  lld/trunk/ELF/Writer.cpp

Index: lld/trunk/ELF/Config.h
===================================================================
--- lld/trunk/ELF/Config.h
+++ lld/trunk/ELF/Config.h
@@ -105,7 +105,6 @@
   bool VersionScriptGlobalByDefault = true;
   bool WarnCommon;
   bool ZCombreloc;
-  bool ZDefs;
   bool ZExecStack;
   bool ZNodelete;
   bool ZNow;
Index: lld/trunk/ELF/Driver.cpp
===================================================================
--- lld/trunk/ELF/Driver.cpp
+++ lld/trunk/ELF/Driver.cpp
@@ -330,7 +330,8 @@
   Config->GcSections = Args.hasArg(OPT_gc_sections);
   Config->ICF = Args.hasArg(OPT_icf);
   Config->NoGnuUnique = Args.hasArg(OPT_no_gnu_unique);
-  Config->NoUndefined = Args.hasArg(OPT_no_undefined);
+  Config->NoUndefined =
+      Args.hasArg(OPT_no_undefined) || hasZOption(Args, "defs");
   Config->NoUndefinedVersion = Args.hasArg(OPT_no_undefined_version);
   Config->NoinhibitExec = Args.hasArg(OPT_noinhibit_exec);
   Config->Pie = Args.hasArg(OPT_pie);
@@ -364,7 +365,6 @@
     error("number of threads must be > 0");
 
   Config->ZCombreloc = !hasZOption(Args, "nocombreloc");
-  Config->ZDefs = hasZOption(Args, "defs");
   Config->ZExecStack = hasZOption(Args, "execstack");
   Config->ZNodelete = hasZOption(Args, "nodelete");
   Config->ZNow = hasZOption(Args, "now");
Index: lld/trunk/ELF/Writer.cpp
===================================================================
--- lld/trunk/ELF/Writer.cpp
+++ lld/trunk/ELF/Writer.cpp
@@ -277,9 +277,8 @@
   if (!Config->NoUndefined) {
     if (Config->Relocatable)
       return;
-    if (Config->Shared && !Config->ZDefs)
-      if (Sym->symbol()->Visibility == STV_DEFAULT)
-        return;
+    if (Config->Shared && Sym->symbol()->Visibility == STV_DEFAULT)
+      return;
   }
 
   std::string Msg = "undefined symbol: " + Sym->getName().str();


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