The actual fix should be addressed by someone who can test on Darwin.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@258813
91177308-0d34-0410-b5e6-
96231b3b80d8
// Default to -fno-builtin-str{cat,cpy} on Darwin for ARM.
//
-// FIXME: This is disabled until clang -cc1 supports -fno-builtin-foo. PR4941.
+// FIXME: Now that PR4941 has been fixed this can be enabled.
#if 0
if (getToolChain().getTriple().isOSDarwin() &&
(getToolChain().getArch() == llvm::Triple::arm ||