Update to LLVM 3.5a.

Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
diff --git a/test/CodeGen/Thumb2/thumb2-str.ll b/test/CodeGen/Thumb2/thumb2-str.ll
index fb5fa16..f800974 100644
--- a/test/CodeGen/Thumb2/thumb2-str.ll
+++ b/test/CodeGen/Thumb2/thumb2-str.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
+; RUN: llc < %s -march=thumb -mcpu=arm1156t2-s -mattr=+thumb2 | FileCheck %s
 
 define i32 @f1(i32 %a, i32* %v) {
 ; CHECK-LABEL: f1: