1 files changed, 65 insertions, 0 deletions
diff --git a/unittests/ADT/TripleTest.cpp b/unittests/ADT/TripleTest.cpp
index ac4fa2274e9e..984f4a2a595a 100644
--- a/unittests/ADT/TripleTest.cpp
+++ b/unittests/ADT/TripleTest.cpp
@@ -93,6 +93,12 @@ TEST(TripleTest, ParsedIDs) {
   EXPECT_EQ(Triple::Linux, T.getOS());
   EXPECT_EQ(Triple::GNU, T.getEnvironment());
 
+  T = Triple("x86_64-pc-linux-musl");
+  EXPECT_EQ(Triple::x86_64, T.getArch());
+  EXPECT_EQ(Triple::PC, T.getVendor());
+  EXPECT_EQ(Triple::Linux, T.getOS());
+  EXPECT_EQ(Triple::Musl, T.getEnvironment());
+
   T = Triple("powerpc-bgp-linux");
   EXPECT_EQ(Triple::ppc, T.getArch());
   EXPECT_EQ(Triple::BGP, T.getVendor());
@@ -135,6 +141,12 @@ TEST(TripleTest, ParsedIDs) {
   EXPECT_EQ(Triple::UnknownOS, T.getOS());
   EXPECT_EQ(Triple::EABI, T.getEnvironment());
 
+  T = Triple("arm-none-linux-musleabi");
+  EXPECT_EQ(Triple::arm, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::Linux, T.getOS());
+  EXPECT_EQ(Triple::MuslEABI, T.getEnvironment());
+
   T = Triple("armv6hl-none-linux-gnueabi");
   EXPECT_EQ(Triple::arm, T.getArch());
   EXPECT_EQ(Triple::Linux, T.getOS());
@@ -212,6 +224,30 @@ 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("amdgcn-mesa-mesa3d");
+  EXPECT_EQ(Triple::amdgcn, T.getArch());
+  EXPECT_EQ(Triple::Mesa, T.getVendor());
+  EXPECT_EQ(Triple::Mesa3D, T.getOS());
+  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
+
+  T = Triple("amdgcn-amd-amdhsa");
+  EXPECT_EQ(Triple::amdgcn, T.getArch());
+  EXPECT_EQ(Triple::AMD, T.getVendor());
+  EXPECT_EQ(Triple::AMDHSA, T.getOS());
+  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
+
   T = Triple("huh");
   EXPECT_EQ(Triple::UnknownArch, T.getArch());
 }
@@ -486,6 +522,11 @@ 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) {
@@ -602,6 +643,14 @@ TEST(TripleTest, EndianArchVariants) {
   T.setArch(Triple::arm);
   EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch());
   EXPECT_EQ(Triple::arm, T.getLittleEndianArchVariant().getArch());
+  T = Triple("arm");
+  EXPECT_TRUE(T.isLittleEndian());
+  T = Triple("thumb");
+  EXPECT_TRUE(T.isLittleEndian());
+  T = Triple("armeb");
+  EXPECT_FALSE(T.isLittleEndian());
+  T = Triple("thumbeb");
+  EXPECT_FALSE(T.isLittleEndian());
 
   T.setArch(Triple::bpfeb);
   EXPECT_EQ(Triple::bpfeb, T.getBigEndianArchVariant().getArch());
@@ -654,6 +703,10 @@ 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) {
@@ -962,6 +1015,18 @@ TEST(TripleTest, getARMCPUForArch) {
     EXPECT_EQ("swift", Triple.getARMCPUForArch());
   }
   {
+    llvm::Triple Triple("armv7k-apple-ios9");
+    EXPECT_EQ("cortex-a7", Triple.getARMCPUForArch());
+  }
+  {
+    llvm::Triple Triple("armv7k-apple-watchos3");
+    EXPECT_EQ("cortex-a7", Triple.getARMCPUForArch());
+  }
+  {
+    llvm::Triple Triple("armv7k-apple-tvos9");
+    EXPECT_EQ("cortex-a7", Triple.getARMCPUForArch());
+  }
+  {
     llvm::Triple Triple("armv7em-apple-ios7");
     EXPECT_EQ("cortex-m4", Triple.getARMCPUForArch());
   }