[ARM64] Plumb in the -mfpu= flag.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@206395 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 5bc7d5e7dcd4b9e57f4472f1310494047034e5d6..018f9ba574895b137ba57111f5536c7a70e83cd9 100644 (file)
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -1567,6 +1567,8 @@ static void getTargetFeatures(const Driver &D, const llvm::Triple &Triple,
     break;
   case llvm::Triple::aarch64:
   case llvm::Triple::aarch64_be:
+  case llvm::Triple::arm64:
+  case llvm::Triple::arm64_be:
     getAArch64TargetFeatures(D, Args, Features);
     break;
   case llvm::Triple::x86:

diff --git a/test/Driver/aarch64-features.c b/test/Driver/aarch64-features.c
index 2acb7157f6c55e223f0a5ea3ab843d0564f52d32..7c3f8754049a21746872cfb56520820fd0cc2b7e 100644 (file)
--- a/test/Driver/aarch64-features.c
+++ b/test/Driver/aarch64-features.c
@@ -1,4 +1,5 @@
 // RUN: %clang -target aarch64-none-linux-gnu -### %s -fsyntax-only 2>&1 | FileCheck %s
+// RUN: %clang -target arm64-none-linux-gnu -### %s -fsyntax-only 2>&1 | FileCheck %s
 
 // The AArch64 PCS states that chars should be unsigned.
 // CHECK: fno-signed-char

diff --git a/test/Driver/aarch64-mfpu.c b/test/Driver/aarch64-mfpu.c
index 2e55c7fc29573c98248e993d38b323e9a0292d08..ba00bfbbb4d60d50fad411e924fc60a7dc87d77b 100644 (file)
--- a/test/Driver/aarch64-mfpu.c
+++ b/test/Driver/aarch64-mfpu.c
@@ -4,20 +4,29 @@
 // RUN:   | FileCheck --check-prefix=CHECK-NEON %s
 // RUN: %clang -target aarch64-linux-eabi %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-NEON %s
+// RUN: %clang -target arm64-linux-eabi -mfpu=neon %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NEON %s
+// RUN: %clang -target arm64-linux-eabi %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NEON %s
 // CHECK-NEON: "-target-feature" "+neon"
 
 // RUN: %clang -target aarch64-linux-eabi -mfpu=fp-armv8 %s -### -o %t.o 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-FP-ARMV8 %s
+// RUN: %clang -target arm64-linux-eabi -mfpu=fp-armv8 %s -### -o %t.o 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-FP-ARMV8 %s
 // CHECK-FP-ARMV8: "-target-feature" "+fp-armv8"
 
 // RUN: %clang -target aarch64-linux-eabi -mfpu=neon-fp-armv8 %s -### 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-NEON-FP-ARMV8 %s
+// RUN: %clang -target arm64-linux-eabi -mfpu=neon-fp-armv8 %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NEON-FP-ARMV8 %s
 // CHECK-NEON-FP-ARMV8: "-target-feature" "+fp-armv8"
 // CHECK-NEON-FP-ARMV8: "-target-feature" "+neon"
 
 // RUN: %clang -target aarch64-linux-eabi -mfpu=crypto-neon-fp-armv8 %s -### 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-CRYPTO-NEON-FP-ARMV8 %s
+// RUN: %clang -target arm64-linux-eabi -mfpu=crypto-neon-fp-armv8 %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-CRYPTO-NEON-FP-ARMV8 %s
 // CHECK-CRYPTO-NEON-FP-ARMV8: "-target-feature" "+fp-armv8"
 // CHECK-CRYPTO-NEON-FP-ARMV8: "-target-feature" "+neon"
 // CHECK-CRYPTO-NEON-FP-ARMV8: "-target-feature" "+crypto"
-

diff --git a/test/Driver/aarch64-mgeneral_regs_only.c b/test/Driver/aarch64-mgeneral_regs_only.c
index 28cdd08d531cea3dbe3115ccc087208a8796e85c..43172c7bd6f7de631b2cfe81585e3263073089dc 100644 (file)
--- a/test/Driver/aarch64-mgeneral_regs_only.c
+++ b/test/Driver/aarch64-mgeneral_regs_only.c
@@ -2,6 +2,8 @@
 
 // RUN: %clang -target aarch64-linux-eabi -mgeneral-regs-only %s -### 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-NO-FP %s
+// RUN: %clang -target arm64-linux-eabi -mgeneral-regs-only %s -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-NO-FP %s
 // CHECK-NO-FP: "-target-feature" "-fp-armv8"
 // CHECK-NO-FP: "-target-feature" "-crypto"
 // CHECK-NO-FP: "-target-feature" "-neon"