Specify CPU model to avoid breaking ATOM builds

llvm-svn: 165638
diff --git a/llvm/test/CodeGen/X86/fp-load-trunc.ll b/llvm/test/CodeGen/X86/fp-load-trunc.ll
index 8430a31..2ae65c9 100644
--- a/llvm/test/CodeGen/X86/fp-load-trunc.ll
+++ b/llvm/test/CodeGen/X86/fp-load-trunc.ll
@@ -1,5 +1,5 @@
-; RUN: llc < %s -march=x86 -mattr=+sse2,-avx | FileCheck %s
-; RUN: llc < %s -march=x86 -mattr=+avx | FileCheck %s --check-prefix=AVX
+; RUN: llc < %s -march=x86 -mcpu=corei7 | FileCheck %s
+; RUN: llc < %s -march=x86 -mcpu=core-avx-i | FileCheck %s --check-prefix=AVX
 
 define <1 x float> @test1(<1 x double>* %p) nounwind {
 ; CHECK: test1