Driver/Objective-C: Retool Objective-C ABI flags to be more usable, and actually
document behavior. Will wonders never cease.
llvm-svn: 114334
diff --git a/clang/docs/tools/clang.pod b/clang/docs/tools/clang.pod
index 8284d31..8a43731 100644
--- a/clang/docs/tools/clang.pod
+++ b/clang/docs/tools/clang.pod
@@ -191,7 +191,6 @@
Enable the "Blocks" language feature.
-
=item B<-fobjc-gc-only>
Indicate that Objective-C code should be compiled in GC-only mode, which only
@@ -202,6 +201,22 @@
Indicate that Objective-C code should be compiled in hybrid-GC mode, which works
with both GC and non-GC mode.
+=item B<-fobjc-abi-version>=I<version>
+
+Select the Objective-C ABI version to use. Available versions are 1 (legacy
+"fragile" ABI), 2 (non-fragile ABI 1), and 3 (non-fragile ABI 2).
+
+=item B<-fobjc-nonfragile-abi-version>=I<version>
+
+Select the Objective-C non-fragile ABI version to use by default. This will only
+be used as the Objective-C ABI when the non-fragile ABI is enabled (either via
+-fobjc-nonfragile-abi, or because it is the platform default).
+
+=item B<-fobjc-nonfragile-abi>
+
+Enable use of the Objective-C non-fragile ABI. On platforms for which this is
+the default ABI, it can be disabled with B<-fno-objc-nonfragile-abi>.
+
=back