diff options
| author | Anders Carlsson <andersca@mac.com> | 2010-02-11 08:02:13 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2010-02-11 08:02:13 +0000 |
| commit | 824d7ea07a4e9208925daa6ae9289fb2b39bce9f (patch) | |
| tree | 444bccfaa07f36ab4acb18db0aa50de494b0d6a8 /lib/Frontend/CompilerInvocation.cpp | |
| parent | 020a095de30ede5b1e3fc65dae501f225a1c89d3 (diff) | |
Check in the beginnings of my new vtable layout builder idea.
Right now, it's off by default but can be tested by passing -fdump-vtable-layouts to clang -cc1. This option will cause all vtables that will normally be emitted as part of codegen to also be dumped using the new layout code.
I've also added a very simple new vtable layout test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95865 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInvocation.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index 2a63cda050..7287d429b4 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -1166,7 +1166,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, if (Args.hasArg(OPT_fno_lax_vector_conversions)) Opts.LaxVectorConversions = 0; if (Args.hasArg(OPT_fno_threadsafe_statics)) - Opts.ThreadsafeStatics = 0; + Opts.ThreadsafeStatics = 0; Opts.Exceptions = Args.hasArg(OPT_fexceptions); Opts.RTTI = !Args.hasArg(OPT_fno_rtti); Opts.Blocks = Args.hasArg(OPT_fblocks); @@ -1193,6 +1193,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, Opts.PICLevel = getLastArgIntValue(Args, OPT_pic_level, 0, Diags); Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions); Opts.Static = Args.hasArg(OPT_static_define); + Opts.DumpVtableLayouts = Args.hasArg(OPT_fdump_vtable_layouts); Opts.OptimizeSize = 0; // FIXME: Eliminate this dependency. |