Add explicit triples to AArch64 tests

Only Linux is supported at the moment, and other platforms quickly fault. As a
result these tests would fail on non-Linux hosts. It may be worth making the
tests more generic again as more platforms are supported.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174170 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/DebugInfo/AArch64/cfi-frame.ll b/test/DebugInfo/AArch64/cfi-frame.ll
index 4217925..7290ddf 100644
--- a/test/DebugInfo/AArch64/cfi-frame.ll
+++ b/test/DebugInfo/AArch64/cfi-frame.ll
@@ -1,5 +1,5 @@
-; RUN: llc -verify-machineinstrs -march aarch64 < %s | FileCheck %s
-; RUN: llc -verify-machineinstrs -march aarch64 -disable-fp-elim < %s | FileCheck %s --check-prefix=CHECK-WITH-FP
+; RUN: llc -verify-machineinstrs -mtriple=aarch64-none-linux-gnu < %s | FileCheck %s
+; RUN: llc -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -disable-fp-elim < %s | FileCheck %s --check-prefix=CHECK-WITH-FP
 
 @bigspace = global [8 x i64] zeroinitializer
 
diff --git a/test/DebugInfo/AArch64/eh_frame.ll b/test/DebugInfo/AArch64/eh_frame.ll
index 1343659..2539c56 100644
--- a/test/DebugInfo/AArch64/eh_frame.ll
+++ b/test/DebugInfo/AArch64/eh_frame.ll
@@ -1,4 +1,4 @@
-; RUN: llc -verify-machineinstrs -march=aarch64 %s -filetype=obj -o %t
+; RUN: llc -verify-machineinstrs -mtriple=aarch64-none-linux-gnu %s -filetype=obj -o %t
 ; RUN: llvm-objdump -s %t | FileCheck %s
 @var = global i32 0
 
diff --git a/test/DebugInfo/AArch64/eh_frame_personality.ll b/test/DebugInfo/AArch64/eh_frame_personality.ll
index ab06d21..d35f2a2 100644
--- a/test/DebugInfo/AArch64/eh_frame_personality.ll
+++ b/test/DebugInfo/AArch64/eh_frame_personality.ll
@@ -1,4 +1,4 @@
-; RUN: llc -verify-machineinstrs -march=aarch64 %s -filetype=obj -o %t
+; RUN: llc -verify-machineinstrs -mtriple=aarch64-none-linux-gnu %s -filetype=obj -o %t
 ; RUN: llvm-objdump -s %t | FileCheck %s
 
 declare i32 @__gxx_personality_v0(...)
diff --git a/test/DebugInfo/AArch64/variable-loc.ll b/test/DebugInfo/AArch64/variable-loc.ll
index 3277204..194f744 100644
--- a/test/DebugInfo/AArch64/variable-loc.ll
+++ b/test/DebugInfo/AArch64/variable-loc.ll
@@ -1,4 +1,4 @@
-; RUN: llc -march=aarch64 -disable-fp-elim < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-none-linux-gnu -disable-fp-elim < %s | FileCheck %s
 
 ; This is a regression test making sure the location of variables is correct in
 ; debugging information, even if they're addressed via the frame pointer.