-; RUN: llc -mtriple=x86_64-linux < %s | FileCheck %s
-; RUN: llc -mtriple=x86_64-win32 < %s | FileCheck %s
+; RUN: llc -mtriple=x86_64-linux -mcpu=nehalem < %s | FileCheck %s
+; RUN: llc -mtriple=x86_64-win32 -mcpu=nehalem < %s | FileCheck %s
; rdar://7398554
; When doing vector gather-scatter index calculation with 32-bit indices,