commit b2c8244715e4c6c0a573b7ccf13a114bb451fc3d
author Evandro Menezes <e.menezes@samsung.com> Wed Jun 06 18:56:00 2018 +0000
committer Evandro Menezes <e.menezes@samsung.com> Wed Jun 06 18:56:00 2018 +0000
tree 504c85597319a017483b5f56cf2e94fc4c874b6e
parent 2c5d2ea8a61d6c220635aeaaf8629ab8b8aece15

[AArch64, ARM] Add support for Samsung Exynos M4

Create a separate feature set for Exynos M4 and add test cases.

llvm-svn: 334115

llvm/unittests/Support/TargetParserTest.cpp

diff --git a/llvm/unittests/Support/TargetParserTest.cpp b/llvm/unittests/Support/TargetParserTest.cpp
index f636ca2..fc26c98 100644
--- a/llvm/unittests/Support/TargetParserTest.cpp
+++ b/llvm/unittests/Support/TargetParserTest.cpp
@@ -253,18 +253,23 @@
                          "8-A"));
   EXPECT_TRUE(testARMCPU("exynos-m1", "armv8-a", "crypto-neon-fp-armv8",
                          ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
-                             ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
-                             ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
+                         ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
+                         ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
                          "8-A"));
   EXPECT_TRUE(testARMCPU("exynos-m2", "armv8-a", "crypto-neon-fp-armv8",
                          ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
-                             ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
-                             ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
+                         ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
+                         ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
                          "8-A"));
   EXPECT_TRUE(testARMCPU("exynos-m3", "armv8-a", "crypto-neon-fp-armv8",
                          ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
-                             ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
-                             ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
+                         ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
+                         ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
+                         "8-A"));
+  EXPECT_TRUE(testARMCPU("exynos-m4", "armv8-a", "crypto-neon-fp-armv8",
+                         ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP |
+                         ARM::AEK_VIRT | ARM::AEK_HWDIVARM |
+                         ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP,
                          "8-A"));
   EXPECT_TRUE(testARMCPU("cortex-m23", "armv8-m.base", "none",
                          ARM::AEK_HWDIVTHUMB, "8-M.Baseline"));
@@ -279,7 +284,7 @@
                          "7-S"));
 }
 
-static constexpr unsigned NumARMCPUArchs = 82;
+static constexpr unsigned NumARMCPUArchs = 83;
 
 TEST(TargetParserTest, testARMCPUArchList) {
   SmallVector<StringRef, NumARMCPUArchs> List;
@@ -728,6 +733,10 @@
       AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
       AArch64::AEK_SIMD, "8-A"));
   EXPECT_TRUE(testAArch64CPU(
+      "exynos-m4", "armv8-a", "crypto-neon-fp-armv8",
+      AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
+      AArch64::AEK_SIMD, "8-A"));
+  EXPECT_TRUE(testAArch64CPU(
       "falkor", "armv8-a", "crypto-neon-fp-armv8",
       AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP |
       AArch64::AEK_SIMD | AArch64::AEK_RDM, "8-A"));
@@ -761,7 +770,7 @@
       "8-A"));
 }
 
-static constexpr unsigned NumAArch64CPUArchs = 19;
+static constexpr unsigned NumAArch64CPUArchs = 20;
 
 TEST(TargetParserTest, testAArch64CPUArchList) {
   SmallVector<StringRef, NumAArch64CPUArchs> List;
@@ -824,6 +833,8 @@
                                     AArch64::ArchKind::INVALID, "ras"));
   EXPECT_FALSE(testAArch64Extension("exynos-m3",
                                     AArch64::ArchKind::INVALID, "ras"));
+  EXPECT_FALSE(testAArch64Extension("exynos-m4",
+                                    AArch64::ArchKind::INVALID, "ras"));
   EXPECT_TRUE(testAArch64Extension("falkor",
                                    AArch64::ArchKind::INVALID, "rdm"));
   EXPECT_FALSE(testAArch64Extension("kryo",