r220680 - Allow thread sanitizer in clang driver on FreeBSD

[Viktor Kutuzov]

Author: vkutuzov
Date: Mon Oct 27 08:51:25 2014
New Revision: 220680

URL: http://llvm.org/viewvc/llvm-project?rev=220680&view=rev
Log:
Allow thread sanitizer in clang driver on FreeBSD
http://reviews.llvm.org/D5999

Modified:
    cfe/trunk/lib/Driver/SanitizerArgs.cpp

Modified: cfe/trunk/lib/Driver/SanitizerArgs.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/SanitizerArgs.cpp?rev=220680&r1=220679&r2=220680&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/SanitizerArgs.cpp (original)
+++ cfe/trunk/lib/Driver/SanitizerArgs.cpp Mon Oct 27 08:51:25 2014
@@ -267,17 +267,22 @@ unsigned SanitizerArgs::filterUnsupporte
                                                const llvm::opt::Arg *A,
                                                bool DiagnoseErrors,
                                                unsigned &DiagnosedKinds) {
+  bool IsFreeBSD = TC.getTriple().getOS() == llvm::Triple::FreeBSD;
   bool IsLinux = TC.getTriple().getOS() == llvm::Triple::Linux;
   bool IsX86 = TC.getTriple().getArch() == llvm::Triple::x86;
   bool IsX86_64 = TC.getTriple().getArch() == llvm::Triple::x86_64;
+  unsigned KindsToFilterOut = 0;
   if (!(IsLinux && IsX86_64)) {
-    filterUnsupportedMask(TC, Kinds, Thread | Memory | DataFlow, Args, A,
-                          DiagnoseErrors, DiagnosedKinds);
+    KindsToFilterOut |= Memory | DataFlow;
+  }
+  if (!((IsLinux || IsFreeBSD) && IsX86_64)) {
+    KindsToFilterOut |= Thread;
   }
   if (!(IsLinux && (IsX86 || IsX86_64))) {
-    filterUnsupportedMask(TC, Kinds, Function, Args, A, DiagnoseErrors,
-                          DiagnosedKinds);
+    KindsToFilterOut |= Function;
   }
+  filterUnsupportedMask(TC, Kinds, KindsToFilterOut, Args, A, DiagnoseErrors,
+                        DiagnosedKinds);
   return Kinds;
 }