diff --git a/test/CodeGen/asm.c b/test/CodeGen/asm.c
index db65670..58373fc 100644
--- a/test/CodeGen/asm.c
+++ b/test/CodeGen/asm.c
@@ -1,4 +1,4 @@
-// RUN: clang-cc -emit-llvm %s -o %t -arch=i386 &&
+// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm %s -o %t &&
 void t1(int len) {
   __asm__ volatile("" : "=&r"(len), "+&r"(len));
 }