diff options
| author | John McCall <rjmccall@apple.com> | 2011-10-02 01:16:38 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2011-10-02 01:16:38 +0000 |
| commit | d1e40d5389a4382cbebc97d54792f41ee0414af4 (patch) | |
| tree | 2c68b244340ddc8f8f4c754b1f23882a408bf022 /lib/Driver/Tools.cpp | |
| parent | 6a835dddf45922e71a87637fdfac0863de65123c (diff) | |
Make -fobjc-nonfragile-abi the -cc1 default, since it's the
increasingly prevailing case to the point that new features
like ARC don't even support the fragile ABI anymore.
This required a little bit of reshuffling with exceptions
because a check was assuming that ObjCNonFragileABI was
only being set in ObjC mode, and that's actually a bit
obnoxious to do.
Most, though, it involved a perl script to translate a ton
of test cases.
Mostly no functionality change for driver users, although
there are corner cases with disabling language-specific
exceptions that we should handle more correctly now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140957 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 936dee16c9..e193c0f505 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1965,9 +1965,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, } } - if (objcABIVersion == 2 || objcABIVersion == 3) { - CmdArgs.push_back("-fobjc-nonfragile-abi"); - + if (objcABIVersion == 1) { + CmdArgs.push_back("-fobjc-fragile-abi"); + } else { // -fobjc-dispatch-method is only relevant with the nonfragile-abi, and // legacy is the default. if (!Args.hasFlag(options::OPT_fobjc_legacy_dispatch, |