Index: llvm-toolchain-snapshot_10~+20191020075550+5b8546023f3/llvm/unittests/ADT/TripleTest.cpp
===================================================================
--- llvm-toolchain-snapshot_10~+20191020075550+5b8546023f3.orig/llvm/unittests/ADT/TripleTest.cpp
+++ llvm-toolchain-snapshot_10~+20191020075550+5b8546023f3/llvm/unittests/ADT/TripleTest.cpp
@@ -98,6 +98,18 @@ TEST(TripleTest, ParsedIDs) {
   EXPECT_EQ(Triple::Hurd, T.getOS());
   EXPECT_EQ(Triple::GNU, T.getEnvironment());
 
+  T = Triple("i386-pc-kfreebsd-gnu");
+  EXPECT_EQ(Triple::x86, T.getArch());
+  EXPECT_EQ(Triple::PC, T.getVendor());
+  EXPECT_EQ(Triple::kFreeBSD, T.getOS());
+  EXPECT_EQ(Triple::GNU, T.getEnvironment());
+
+  T = Triple("x86_64-pc-kfreebsd-gnu");
+  EXPECT_EQ(Triple::x86_64, T.getArch());
+  EXPECT_EQ(Triple::PC, T.getVendor());
+  EXPECT_EQ(Triple::kFreeBSD, T.getOS());
+  EXPECT_EQ(Triple::GNU, T.getEnvironment());
+
   T = Triple("x86_64-pc-linux-gnu");
   EXPECT_EQ(Triple::x86_64, T.getArch());
   EXPECT_EQ(Triple::PC, T.getVendor());