Revert "[Clang] Add the ability to map DLL storage class to visibility"

This reverts commit 415f7ee8836944942d8beb70e982e95a312866a7.

The added tests were failing on the build bots!

1 files changed, 0 insertions, 32 deletions

diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 7b8554c..3c0ba31 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -2814,38 +2814,6 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK,
   if (Args.hasArg(OPT_fapply_global_visibility_to_externs))
     Opts.SetVisibilityForExternDecls = 1;
 
-  if (Args.hasArg(OPT_fvisibility_from_dllstorageclass)) {
-    Opts.VisibilityFromDLLStorageClass = 1;
-
-    // Translate dllexport defintions to default visibility, by default.
-    if (Arg *O = Args.getLastArg(OPT_fvisibility_dllexport_EQ))
-      Opts.setDLLExportVisibility(parseVisibility(O, Args, Diags));
-    else
-      Opts.setDLLExportVisibility(DefaultVisibility);
-
-    // Translate defintions without an explict DLL storage class to hidden
-    // visibility, by default.
-    if (Arg *O = Args.getLastArg(OPT_fvisibility_nodllstorageclass_EQ))
-      Opts.setNoDLLStorageClassVisibility(parseVisibility(O, Args, Diags));
-    else
-      Opts.setNoDLLStorageClassVisibility(HiddenVisibility);
-
-    // Translate dllimport external declarations to default visibility, by
-    // default.
-    if (Arg *O = Args.getLastArg(OPT_fvisibility_externs_dllimport_EQ))
-      Opts.setExternDeclDLLImportVisibility(parseVisibility(O, Args, Diags));
-    else
-      Opts.setExternDeclDLLImportVisibility(DefaultVisibility);
-
-    // Translate external declarations without an explicit DLL storage class
-    // to hidden visibility, by default.
-    if (Arg *O = Args.getLastArg(OPT_fvisibility_externs_nodllstorageclass_EQ))
-      Opts.setExternDeclNoDLLStorageClassVisibility(
-          parseVisibility(O, Args, Diags));
-    else
-      Opts.setExternDeclNoDLLStorageClassVisibility(HiddenVisibility);
-  }
-
   if (Args.hasArg(OPT_ftrapv)) {
     Opts.setSignedOverflowBehavior(LangOptions::SOB_Trapping);
     // Set the handler, if one is specified.