diff --git a/test/CodeGen/X86/i128-ret.ll b/test/CodeGen/X86/i128-ret.ll
index 277f4283328..264f07ceb4c 100644
--- a/test/CodeGen/X86/i128-ret.ll
+++ b/test/CodeGen/X86/i128-ret.ll
@@ -1,5 +1,7 @@
-; RUN: llc < %s -march=x86-64 | grep {movq	8(%rdi), %rdx}
-; RUN: llc < %s -march=x86-64 | grep {movq	(%rdi), %rax}
+; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s
+; CHECK: movq ([[A0:%rdi|%rcx]]), %rax
+; CHECK: movq 8([[A0]]), %rdx
 
 define i128 @test(i128 *%P) {
         %A = load i128* %P