Fix test to work on Linux hosts by specifying triple.

Thought I'd checked that before

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191901 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Driver/darwin-eabi.c b/test/Driver/darwin-eabi.c
index c264989..744e536 100644
--- a/test/Driver/darwin-eabi.c
+++ b/test/Driver/darwin-eabi.c
@@ -1,6 +1,5 @@
 // RUN: %clang -arch armv7 -target thumbv7-apple-darwin-eabi -### -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-AAPCS
-// RUN: %clang -arch armv7 -### -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-APCS
-// RUN: %clang -arch armv7s -### -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-APCS
+// RUN: %clang -arch armv7s -target thumbv7-apple-ios -### -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-APCS
 // RUN: %clang -arch armv7s -target thumbv7-apple-darwin -### -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-APCS
 
 // CHECK-AAPCS: "-target-abi" "aapcs"