Add SUSE vendor

Summary: SUSE's ARM triples end with -gnueabi even though they are hard-float. This requires special handling of SUSE ARM triples. Hence we need a way to differentiate the SUSE as vendor. This CL adds that.

Reviewers: chandlerc, compnerd, echristo, rengolin

Reviewed By: rengolin

Subscribers: aemerson, rengolin, llvm-commits

Differential Revision: https://reviews.llvm.org/D32426

llvm-svn: 301174

llvm/include/llvm/ADT/Triple.h

@@ -140,7 +140,8 @@ class Triple {
     Myriad,
     AMD,
     Mesa,
-    LastVendorType = Mesa
+    SUSE,
+    LastVendorType = SUSE
   };
   enum OSType {
     UnknownOS,

llvm/lib/Support/Triple.cpp

@@ -161,6 +161,7 @@ StringRef Triple::getVendorTypeName(VendorType Kind) {
   case Myriad: return "myriad";
   case AMD: return "amd";
   case Mesa: return "mesa";
+  case SUSE: return "suse";
   }
 
   llvm_unreachable("Invalid VendorType!");
@@ -443,6 +444,7 @@ static Triple::VendorType parseVendor(StringRef VendorName) {
     .Case("myriad", Triple::Myriad)
     .Case("amd", Triple::AMD)
     .Case("mesa", Triple::Mesa)
+    .Case("suse", Triple::SUSE)
     .Default(Triple::UnknownVendor);
 }
 

llvm/unittests/ADT/TripleTest.cpp

@@ -284,6 +284,12 @@ TEST(TripleTest, ParsedIDs) {
   EXPECT_EQ(Triple::FreeBSD, T.getOS());
   EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
 
+  T = Triple("armv7hl-suse-linux-gnueabi");
+  EXPECT_EQ(Triple::arm, T.getArch());
+  EXPECT_EQ(Triple::SUSE, T.getVendor());
+  EXPECT_EQ(Triple::Linux, T.getOS());
+  EXPECT_EQ(Triple::GNUEABI, T.getEnvironment());
+
   T = Triple("huh");
   EXPECT_EQ(Triple::UnknownArch, T.getArch());
 }