[Driver] Remove no-op -frewrite-map-file=

This option has been a no-op since D99707.
llvm · Apr 25, 2023 · 7f59dba · 7f59dba
1 parent a1e9b71
commit 7f59dba
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diff --git a/clang/include/clang/Basic/CodeGenOptions.h b/clang/include/clang/Basic/CodeGenOptions.h
@@ -368,9 +368,6 @@ class CodeGenOptions : public CodeGenOptionsBase {
   /// transformation.
   OptRemark OptimizationRemarkAnalysis;
 
-  /// Set of files defining the rules for the symbol rewriting.
-  std::vector<std::string> RewriteMapFiles;
-
   /// Set of sanitizer checks that are non-fatal (i.e. execution should be
   /// continued when possible).
   SanitizerSet SanitizeRecover;

diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
@@ -2036,11 +2036,6 @@ defm delete_null_pointer_checks : BoolFOption<"delete-null-pointer-checks",
   PosFlag<SetFalse, [], "Treat usage of null pointers as undefined behavior (default)">,
   BothFlags<[CoreOption]>>;
 
-def frewrite_map_file_EQ : Joined<["-"], "frewrite-map-file=">,
-                           Group<f_Group>,
-                           Flags<[NoXarchOption, CC1Option]>,
-                           MarshallingInfoStringVector<CodeGenOpts<"RewriteMapFiles">>;
-
 defm use_line_directives : BoolFOption<"use-line-directives",
   PreprocessorOutputOpts<"UseLineDirectives">, DefaultFalse,
   PosFlag<SetTrue, [CC1Option], "Use #line in preprocessed output">, NegFlag<SetFalse>>;

diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
@@ -1809,9 +1809,6 @@ void Driver::generateCompilationDiagnostics(
     }
   }
 
-  for (const auto &A : C.getArgs().filtered(options::OPT_frewrite_map_file_EQ))
-    Diag(clang::diag::note_drv_command_failed_diag_msg) << A->getValue();
-
   Diag(clang::diag::note_drv_command_failed_diag_msg)
       << "\n\n********************";
 }

diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -5207,16 +5207,6 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
 
   // LLVM Code Generator Options.
 
-  for (const Arg *A : Args.filtered(options::OPT_frewrite_map_file_EQ)) {
-    StringRef Map = A->getValue();
-    if (!llvm::sys::fs::exists(Map)) {
-      D.Diag(diag::err_drv_no_such_file) << Map;
-    } else {
-      A->render(Args, CmdArgs);
-      A->claim();
-    }
-  }
-
   if (Arg *A = Args.getLastArg(options::OPT_mabi_EQ_quadword_atomics)) {
     if (!Triple.isOSAIX() || Triple.isPPC32())
       D.Diag(diag::err_drv_unsupported_opt_for_target)

diff --git a/clang/test/Driver/Inputs/rewrite-1.map b/clang/test/Driver/Inputs/rewrite-1.map
diff --git a/clang/test/Driver/Inputs/rewrite-2.map b/clang/test/Driver/Inputs/rewrite-2.map
diff --git a/clang/test/Driver/Inputs/rewrite.map b/clang/test/Driver/Inputs/rewrite.map
diff --git a/clang/test/Driver/rewrite-map-files.c b/clang/test/Driver/rewrite-map-files.c
diff --git a/clang/test/Driver/rewrite-map-in-diagnostics.c b/clang/test/Driver/rewrite-map-in-diagnostics.c
diff --git a/clang/test/Driver/symbol-rewriter.c b/clang/test/Driver/symbol-rewriter.c