add -march to the test

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171956 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/vec_sdiv_to_shift.ll b/test/CodeGen/X86/vec_sdiv_to_shift.ll
index 693463b83740fe1a0a49105115af9e87360dc7c1..35e052d97bb6df5c6ffb17125f6edbd231c77a0d 100644 (file)
--- a/test/CodeGen/X86/vec_sdiv_to_shift.ll
+++ b/test/CodeGen/X86/vec_sdiv_to_shift.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -mcpu=penryn -mattr=+avx2 | FileCheck %s
+; RUN: llc < %s -march=x86-64 -mcpu=penryn -mattr=+avx2 | FileCheck %s
 
 
 define <8 x i16> @sdiv_vec8x16(<8 x i16> %var) {