[lanai] Add Lanai triple.

Add triple for the Lanai backend.

General Lanai backend discussion on llvm-dev thread "[RFC] Lanai backend".

Differential Revision: http://reviews.llvm.org/D17003



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260545 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 21 insertions, 0 deletions

diff --git a/unittests/ADT/TripleTest.cpp b/unittests/ADT/TripleTest.cpp
index ac4fa2274e9..ad143ff1c71 100644
--- a/unittests/ADT/TripleTest.cpp
+++ b/unittests/ADT/TripleTest.cpp
@@ -212,6 +212,18 @@ TEST(TripleTest, ParsedIDs) {
   EXPECT_EQ(Triple::UnknownOS, T.getOS());
   EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
 
+  T = Triple("lanai-unknown-unknown");
+  EXPECT_EQ(Triple::lanai, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::UnknownOS, T.getOS());
+  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
+
+  T = Triple("lanai");
+  EXPECT_EQ(Triple::lanai, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::UnknownOS, T.getOS());
+  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
+
   T = Triple("huh");
   EXPECT_EQ(Triple::UnknownArch, T.getArch());
 }
@@ -486,6 +498,11 @@ TEST(TripleTest, BitWidthPredicates) {
   EXPECT_TRUE(T.isArch16Bit());
   EXPECT_FALSE(T.isArch32Bit());
   EXPECT_FALSE(T.isArch64Bit());
+
+  T.setArch(Triple::lanai);
+  EXPECT_FALSE(T.isArch16Bit());
+  EXPECT_TRUE(T.isArch32Bit());
+  EXPECT_FALSE(T.isArch64Bit());
 }
 
 TEST(TripleTest, BitWidthArchVariants) {
@@ -654,6 +671,10 @@ TEST(TripleTest, EndianArchVariants) {
   T.setArch(Triple::thumbeb);
   EXPECT_EQ(Triple::thumbeb, T.getBigEndianArchVariant().getArch());
   EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
+
+  T.setArch(Triple::lanai);
+  EXPECT_EQ(Triple::lanai, T.getBigEndianArchVariant().getArch());
+  EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
 }
 
 TEST(TripleTest, getOSVersion) {