From fc2844846e91398205fddc71196fe9dda04e105f Mon Sep 17 00:00:00 2001 From: Nuno Lopes Date: Wed, 16 Dec 2009 16:59:22 +0000 Subject: implement PR5654: add -fassume-sane-operator-new, which is enabled by default, and adds the malloc attribute to the global function new() and to the overloaded new operators. feel free to chage the name to this lengthy argument git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91543 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Frontend/CompilerInvocation.cpp | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lib/Frontend/CompilerInvocation.cpp') diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index 7a3388ffbb..025f5ddf94 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -466,6 +466,8 @@ static void LangOptsToArgs(const LangOptions &Opts, Res.push_back("-ffreestanding"); if (Opts.NoBuiltin) Res.push_back("-fno-builtin"); + if (!Opts.AssumeSaneOperatorNew) + Res.push_back("-fno-assume-sane-operator-new"); if (Opts.ThreadsafeStatics) llvm::llvm_report_error("FIXME: Not yet implemented!"); if (Opts.POSIXThreads) @@ -1140,6 +1142,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); Opts.Freestanding = Args.hasArg(OPT_ffreestanding); Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; + Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); Opts.AccessControl = Args.hasArg(OPT_faccess_control); Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); -- cgit v1.2.3-18-g5258