ARM64: specify full triple in tests to pacify Windows.

llvm-svn: 206175
diff --git a/llvm/test/CodeGen/AArch64/bitfield-insert-0.ll b/llvm/test/CodeGen/AArch64/bitfield-insert-0.ll
index 82667ac..9272e1e 100644
--- a/llvm/test/CodeGen/AArch64/bitfield-insert-0.ll
+++ b/llvm/test/CodeGen/AArch64/bitfield-insert-0.ll
@@ -1,5 +1,5 @@
 ; RUN: llc -mtriple=aarch64-none-linux-gnu -filetype=obj < %s | llvm-objdump -disassemble - | FileCheck %s
-; RUN: llc -mtriple=arm64 -filetype=obj -o - %s | llvm-objdump -disassemble - | FileCheck %s
+; RUN: llc -mtriple=arm64-linux-gnu -filetype=obj -o - %s | llvm-objdump -disassemble - | FileCheck %s
 
 ; The encoding of lsb -> immr in the CGed bitfield instructions was wrong at one
 ; point, in the edge case where lsb = 0. Just make sure.