test/CodeGen/X86/lsr-loop-exit-cond.ll: Try to appease linux and freebsd bots to specify explicit -mtriple=x86_64-darwin.

I guess it expects -relocation-model=pic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144290 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/lsr-loop-exit-cond.ll b/test/CodeGen/X86/lsr-loop-exit-cond.ll
index 382b0e0..bdf09df 100644
--- a/test/CodeGen/X86/lsr-loop-exit-cond.ll
+++ b/test/CodeGen/X86/lsr-loop-exit-cond.ll
@@ -1,4 +1,4 @@
-; RUN: llc -march=x86-64 < %s | FileCheck %s
+; RUN: llc -mtriple=x86_64-darwin < %s | FileCheck %s
 
 ; CHECK: decq
 ; CHECK-NEXT: movl (