Make this test X86 only.

llvm-svn: 172652
diff --git a/llvm/test/DebugInfo/X86/debug-info-static-member.ll b/llvm/test/DebugInfo/X86/debug-info-static-member.ll
index 8026b54..114870a 100644
--- a/llvm/test/DebugInfo/X86/debug-info-static-member.ll
+++ b/llvm/test/DebugInfo/X86/debug-info-static-member.ll
@@ -1,4 +1,4 @@
-; RUN: llc %s -o %t -filetype=obj -O0
+; RUN: llc %s -o %t -filetype=obj -O0 -mtriple=x86_64-unknown-linux-gnu
 ; RUN: llvm-dwarfdump %t | FileCheck %s -check-prefix=PRESENT
 ; RUN: llvm-dwarfdump %t | FileCheck %s -check-prefix=ABSENT
 ; Verify that attributes we do want are PRESENT;