diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2009-04-25 05:33:23 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-04-25 05:33:23 +0000 |
| commit | 8abf881c8fbe33a6470f06f90d4dc7159cabced3 (patch) | |
| tree | 76fb2932a57ecbf722b9387f4aa2d6b72b75a8df /lib/Driver/Tools.cpp | |
| parent | 2a866251a80a8d88f6908f7dc68ce06d1023ec1d (diff) | |
Driver: -mkernel and -fapple-kext imply -mno-red-zone.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70010 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 8393e9c91e..8ff8197e8e 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -307,7 +307,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back("--unwind-tables=0"); if (!Args.hasFlag(options::OPT_mred_zone, options::OPT_mno_red_zone, - true)) + true) || + Args.hasArg(options::OPT_mkernel) || + Args.hasArg(options::OPT_fapple_kext)) CmdArgs.push_back("--disable-red-zone"); if (Args.hasFlag(options::OPT_msoft_float, options::OPT_mno_soft_float, |