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| author | John McCall <rjmccall@apple.com> | 2010-02-19 01:32:20 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2010-02-19 01:32:20 +0000 |
| commit | d46f98573ba104eda102dd3224b2dca69f1c6336 (patch) | |
| tree | 0df0c66590c9ca2c964bb610ce0a72a743c51cfe /lib/Frontend/CompilerInvocation.cpp | |
| parent | 008847a70ab122a99911149199855060fb3753b4 (diff) | |
Re-introduce the ctor/dtor alias optimization, this time hidden behind a
command-line option which defaults off.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96649 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInvocation.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index a193ac8703..64a42bc0ec 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -180,6 +180,8 @@ static void CodeGenOptsToArgs(const CodeGenOptions &Opts, Res.push_back("-mrelocation-model"); Res.push_back(Opts.RelocationModel); } + if (Opts.CXXCtorDtorAliases) + Res.push_back("-mconstructor-aliases"); if (!Opts.VerifyModule) Res.push_back("-disable-llvm-verifier"); } @@ -789,6 +791,7 @@ static void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, Opts.SoftFloat = Args.hasArg(OPT_msoft_float); Opts.UnwindTables = Args.hasArg(OPT_munwind_tables); Opts.RelocationModel = getLastArgValue(Args, OPT_mrelocation_model, "pic"); + Opts.CXXCtorDtorAliases = Args.hasArg(OPT_mconstructor_aliases); Opts.MainFileName = getLastArgValue(Args, OPT_main_file_name); Opts.VerifyModule = !Args.hasArg(OPT_disable_llvm_verifier); |