add embedded linux variants that occur in the field

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156813 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 40c4ae1..b0e94bf 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -1146,7 +1146,8 @@
     "i586-redhat-linux",
     "i386-redhat-linux",
     "i586-suse-linux",
-    "i486-slackware-linux"
+    "i486-slackware-linux",
+    "i686-montavista-linux"
   };
 
   static const char *const MIPSLibDirs[] = { "/lib" };
@@ -1163,7 +1164,8 @@
   static const char *const PPCTriples[] = {
     "powerpc-linux-gnu",
     "powerpc-unknown-linux-gnu",
-    "powerpc-suse-linux"
+    "powerpc-suse-linux",
+    "powerpc-montavista-linuxspe"
   };
   static const char *const PPC64LibDirs[] = { "/lib64", "/lib" };
   static const char *const PPC64Triples[] = {