Driver/Frontend: Add support for -fobjc-legacy-dispatch, not yet used.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 5bc8830..88dffa9 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -1024,10 +1024,22 @@
// -fobjc-nonfragile-abi=0 is default.
if (types::isObjC(InputType)) {
if (Args.hasArg(options::OPT_fobjc_nonfragile_abi) ||
- getToolChain().IsObjCNonFragileABIDefault())
+ getToolChain().IsObjCNonFragileABIDefault()) {
CmdArgs.push_back("-fobjc-nonfragile-abi");
+
+ // -fobjc-legacy-dispatch is only relevant with the nonfragile-abi, and
+ // defaults to off.
+ if (Args.hasFlag(options::OPT_fobjc_legacy_dispatch,
+ options::OPT_fno_objc_legacy_dispatch,
+ false))
+ CmdArgs.push_back("-fobjc-legacy-dispatch");
+ }
}
+ if (!Args.hasFlag(options::OPT_fassume_sane_operator_new,
+ options::OPT_fno_assume_sane_operator_new))
+ CmdArgs.push_back("-fno-assume-sane-operator-new");
+
// -fshort-wchar default varies depending on platform; only
// pass if specified.
if (Arg *A = Args.getLastArg(options::OPT_fshort_wchar)) {