Re-enable usage of the ARM base pointer. r113394 fixed the known failures.
Re-running some nightly testers w/ it enabled to verify.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113399 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/Thumb/dyn-stackalloc.ll b/test/CodeGen/Thumb/dyn-stackalloc.ll
index acfdc91..5c8ad97 100644
--- a/test/CodeGen/Thumb/dyn-stackalloc.ll
+++ b/test/CodeGen/Thumb/dyn-stackalloc.ll
@@ -1,7 +1,7 @@
 ; RUN: llc < %s -march=thumb | not grep {ldr sp}
 ; RUN: llc < %s -mtriple=thumb-apple-darwin | \
 ; RUN:   not grep {sub.*r7}
-; RUN: llc < %s -march=thumb | grep 4294967280
+; RUN: llc < %s -march=thumb | grep {mov.*r6, sp}
 
 	%struct.state = type { i32, %struct.info*, float**, i32, i32, i32, i32, i32, i32, i32, i32, i32, i64, i64, i64, i64, i64, i64, i8* }
 	%struct.info = type { i32, i32, i32, i32, i32, i32, i32, i8* }