diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2010-03-20 04:15:41 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-03-20 04:15:41 +0000 |
| commit | efb0fa9e11f75af51744a6159530ef7cc8efa24a (patch) | |
| tree | 77887d596e91261bb889ed773f824f01904f0682 /lib/Driver/Tools.cpp | |
| parent | 5c6846e64b8bbf620636dd688137a27ca8e66aa2 (diff) | |
C++: Add support for -fno-use-cxa-atexit.
- So much typing, so little gain...
Also, rename the __cxx_global_initialization function just to match llvm-gcc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99039 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 58a4cdb89b..87449760a7 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1118,6 +1118,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, options::OPT_fno_threadsafe_statics)) CmdArgs.push_back("-fno-threadsafe-statics"); + // -fuse-cxa-atexit is default. + if (!Args.hasFlag(options::OPT_fuse_cxa_atexit, + options::OPT_fno_use_cxa_atexit)) + CmdArgs.push_back("-fno-use-cxa-atexit"); + // -fms-extensions=0 is default. if (Args.hasFlag(options::OPT_fms_extensions, options::OPT_fno_ms_extensions, getToolChain().getTriple().getOS() == llvm::Triple::Win32)) |