[ARM] Enable FeatureMP for Cortex-A5 by default.

Patch by Oliver Stannard.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@195641 91177308-0d34-0410-b5e6-96231b3b80d8

test/Preprocessor/arm-target-features.c

@@ -111,6 +111,22 @@
 // NONEON-A7-NOT:#define __ARM_NEON__ 1
 // NONEON-A7:#define __ARM_VFPV4__ 1
 
+// Check that -mfpu works properly for Cortex-A5 (enabled by default).
+// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck --check-prefix=DEFAULTFPU-A5 %s
+// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck --check-prefix=DEFAULTFPU-A5 %s
+// DEFAULTFPU-A5:#define __ARM_NEON__ 1
+// DEFAULTFPU-A5:#define __ARM_VFPV4__ 1
+
+// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a5 -mfpu=none -x c -E -dM %s -o - | FileCheck --check-prefix=FPUNONE-A5 %s
+// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a5 -mfpu=none -x c -E -dM %s -o - | FileCheck --check-prefix=FPUNONE-A5 %s
+// FPUNONE-A5-NOT:#define __ARM_NEON__ 1
+// FPUNONE-A5-NOT:#define __ARM_VFPV4__ 1
+
+// RUN: %clang -target armv7-none-linux-gnueabi -mcpu=cortex-a5 -mfpu=vfp3-d16 -x c -E -dM %s -o - | FileCheck --check-prefix=NONEON-A5 %s
+// RUN: %clang -target armv7-none-linux-gnueabi -mthumb -mcpu=cortex-a5 -mfpu=vfp3-d16 -x c -E -dM %s -o - | FileCheck --check-prefix=NONEON-A5 %s
+// NONEON-A5-NOT:#define __ARM_NEON__ 1
+// NONEON-A5:#define __ARM_VFPV4__ 1
+
 // FIXME: add check for further predefines
 // Test whether predefines are as expected when targeting cortex-a5.
 // RUN: %clang -target armv7 -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck --check-prefix=A5-ARM %s
@@ -119,6 +135,12 @@
 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck --check-prefix=A5-THUMB %s
 // A5-THUMB-NOT:#define __ARM_ARCH_EXT_IDIV__
 
+// RUN: %clang -target armv7 -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck --check-prefix=A5 %s
+// RUN: %clang -target armv7 -mthumb -mcpu=cortex-a5 -x c -E -dM %s -o - | FileCheck --check-prefix=A5 %s
+// A5:#define __ARM_ARCH 7
+// A5:#define __ARM_ARCH_7A__ 1
+// A5:#define __ARM_ARCH_PROFILE A
+
 // Test whether predefines are as expected when targeting cortex-a7.
 // RUN: %clang -target armv7 -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck --check-prefix=A7 %s
 // RUN: %clang -target armv7 -mthumb -mcpu=cortex-a7 -x c -E -dM %s -o - | FileCheck --check-prefix=A7 %s