From: Douglas Gregor <dgregor@apple.com>
Date: Wed, 24 Oct 2012 14:11:55 +0000 (+0000)
Subject: Remove the HiddenWeakTemplateVTables CodeGen option. It's currently unused.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=aafd111afa6acd50fe4bec6c41add02ecf556535;p=clang

Remove the HiddenWeakTemplateVTables CodeGen option. It's currently unused.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166561 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Frontend/CodeGenOptions.def b/include/clang/Frontend/CodeGenOptions.def
index 1eb7dddb01..558e6f1111 100644
--- a/include/clang/Frontend/CodeGenOptions.def
+++ b/include/clang/Frontend/CodeGenOptions.def
@@ -52,9 +52,6 @@ CODEGENOPT(EmitOpenCLArgMetadata , 1, 0) ///< Emit OpenCL kernel arg metadata.
 CODEGENOPT(ForbidGuardVariables , 1, 0) ///< Issue errors if C++ guard variables
                                         ///< are required.
 CODEGENOPT(FunctionSections  , 1, 0) ///< Set when -ffunction-sections is enabled.
-CODEGENOPT(HiddenWeakTemplateVTables , 1, 0) ///< Emit weak vtables and RTTI for
-                                             ///< template classes with hidden 
-                                             ///< visibility
 CODEGENOPT(HiddenWeakVTables , 1, 0) ///< Emit weak vtables, RTTI, and thunks with
                                      ///< hidden visibility.
 CODEGENOPT(InstrumentFunctions , 1, 0) ///< Set when -finstrument-functions is
diff --git a/lib/CodeGen/CGVTables.cpp b/lib/CodeGen/CGVTables.cpp
index 4aeed1b00e..a1a661be84 100644
--- a/lib/CodeGen/CGVTables.cpp
+++ b/lib/CodeGen/CGVTables.cpp
@@ -156,8 +156,7 @@ static void setThunkVisibility(CodeGenModule &CGM, const CXXMethodDecl *MD,
 
   case TSK_ExplicitSpecialization:
   case TSK_ImplicitInstantiation:
-    if (!CGM.getCodeGenOpts().HiddenWeakTemplateVTables)
-      return;
+    return;
     break;
   }
 
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index 5a1ff6e978..5425eaf64e 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -353,9 +353,7 @@ void CodeGenModule::setTypeVisibility(llvm::GlobalValue *GV,
   // to deal with mixed-visibility symbols.
   case TSK_ExplicitSpecialization:
   case TSK_ImplicitInstantiation:
-    if (!CodeGenOpts.HiddenWeakTemplateVTables)
-      return;
-    break;
+    return;
   }
 
   // If there's a key function, there may be translation units