Add whole-program vtable optimization feature to Clang.

[clang] / lib / Frontend / CompilerInvocation.cpp

diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index cf4b5cf20a16fc6b787b35452bef0551a1738a3a..953d2a8479da8decdfe10a4601a38a12dfafaac0 100644 (file)
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -441,6 +441,9 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK,
   Opts.DwarfVersion = getLastArgIntValue(Args, OPT_dwarf_version_EQ, 0, Diags);
   Opts.DebugColumnInfo = Args.hasArg(OPT_dwarf_column_info);
   Opts.EmitCodeView = Args.hasArg(OPT_gcodeview);
+  Opts.WholeProgramVTables = Args.hasArg(OPT_fwhole_program_vtables);
+  Opts.WholeProgramVTablesBlacklistFiles =
+      Args.getAllArgValues(OPT_fwhole_program_vtables_blacklist_EQ);
   Opts.SplitDwarfFile = Args.getLastArgValue(OPT_split_dwarf_file);
   Opts.DebugTypeExtRefs = Args.hasArg(OPT_dwarf_ext_refs);
   Opts.DebugExplicitImport = Triple.isPS4CPU();