diff options
| author | Anders Carlsson <andersca@mac.com> | 2010-02-06 23:23:06 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2010-02-06 23:23:06 +0000 |
| commit | a508b7de6c5246ab04ed69d0ab4e9977ec1fb4d4 (patch) | |
| tree | 9b5b83fb4a534e2d2decf51f1af85d1a68dae007 /lib/Driver/Tools.cpp | |
| parent | 594d5e8bd9870080aad6a761538e272bc2dfcc13 (diff) | |
Add support for threadsafe statics, and make them the default (matching gcc).
Daniel, I'd appreciate a review of the driver/cc1 parts.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95508 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 6c0616d370..2aa71163be 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1013,6 +1013,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, isSignedCharDefault(getToolChain().getTriple()))) CmdArgs.push_back("-fno-signed-char"); + // -fthreadsafe-static is default. + if (!Args.hasFlag(options::OPT_fthreadsafe_statics, + options::OPT_fno_threadsafe_statics)) + CmdArgs.push_back("-fno-threadsafe-statics"); + // -fms-extensions=0 is default. if (Args.hasFlag(options::OPT_fms_extensions, options::OPT_fno_ms_extensions, getToolChain().getTriple().getOS() == llvm::Triple::Win32)) |