3 files changed, 0 insertions, 24 deletions
diff --git a/clang/lib/CodeGen/TargetInfo.cpp b/clang/lib/CodeGen/TargetInfo.cpp
index 473b312b42b..12341431ac0 100644
--- a/clang/lib/CodeGen/TargetInfo.cpp
+++ b/clang/lib/CodeGen/TargetInfo.cpp
@@ -6656,20 +6656,6 @@ public:
   void setTargetAttributes(const Decl *D, llvm::GlobalValue *GV,
                            CodeGen::CodeGenModule &CGM,
                            ForDefinition_t IsForDefinition) const override {
-
-    if (const VarDecl *VD = dyn_cast_or_null<VarDecl>(D)) {
-      if (CGM.getCodeGenOpts().UInitCstDataInROData &&
-          VD->getType().isConstQualified() && !VD->hasInit()) {
-        llvm::GlobalVariable *GVar = dyn_cast_or_null<llvm::GlobalVariable>(GV);
-        if (GVar && !GVar->hasSection()) {
-          GVar->setLinkage(llvm::GlobalValue::ExternalLinkage);
-          GVar->setSection("rodata");
-        }
-      }
-
-      return;
-    }
-
     const FunctionDecl *FD = dyn_cast_or_null<FunctionDecl>(D);
     if (!FD) return;
     llvm::Function *Fn = cast<llvm::Function>(GV);
diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
index 896561b4d58..80fc9923d3b 100644
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -1515,14 +1515,6 @@ void Clang::AddMIPSTargetArgs(const ArgList &Args,
         CmdArgs.push_back("-membedded-data=0");
       }
       EmbeddedData->claim();
-
-      if (Arg *A = Args.getLastArg(options::OPT_muninit_const_in_rodata,
-                                   options::OPT_mno_uninit_const_in_rodata)) {
-        if (A->getOption().matches(options::OPT_muninit_const_in_rodata)) {
-          CmdArgs.push_back("-muninit-const-in-rodata");
-          A->claim();
-        }
-      }
     }
 
   } else if ((!ABICalls || (!NoABICalls && ABICalls)) && WantGPOpt)
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index cdc3b4b04a8..003ea554713 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -950,8 +950,6 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK,
 
   Opts.Backchain = Args.hasArg(OPT_mbackchain);
 
-  Opts.UInitCstDataInROData = Args.hasArg(OPT_muninit_const_in_rodata);
-
   Opts.EmitCheckPathComponentsToStrip = getLastArgIntValue(
       Args, OPT_fsanitize_undefined_strip_path_components_EQ, 0, Diags);