Add support for armv7ve flag in clang (PR31358).

This is a followup change to add v7ve support to clang for gcc
compatibility. Please see r294661.

Patch by Manoj Gupta.

Differential Revision: https://reviews.llvm.org/D29773

llvm-svn: 294662
diff --git a/clang/test/Preprocessor/arm-target-features.c b/clang/test/Preprocessor/arm-target-features.c
index f45c5ba..1478216 100644
--- a/clang/test/Preprocessor/arm-target-features.c
+++ b/clang/test/Preprocessor/arm-target-features.c
@@ -27,6 +27,13 @@
 // CHECK-V7-NOT: __ARM_FEATURE_DIRECTED_ROUNDING
 // CHECK-V7: #define __ARM_FP 0xC
 
+// RUN: %clang -target armv7ve-none-linux-gnu -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7VE %s
+// CHECK-V7VE: #define __ARMEL__ 1
+// CHECK-V7VE: #define __ARM_ARCH 7
+// CHECK-V7VE: #define __ARM_ARCH_7VE__ 1
+// CHECK-V7VE: #define __ARM_ARCH_EXT_IDIV__ 1
+// CHECK-V7VE: #define __ARM_FP 0xC
+
 // RUN: %clang -target x86_64-apple-macosx10.10 -arch armv7s -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=CHECK-V7S %s
 // CHECK-V7S: #define __ARMEL__ 1
 // CHECK-V7S: #define __ARM_ARCH 7