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-rw-r--r--test/CodeGen/ARM/2007-01-19-InfiniteLoop.ll6
1 files changed, 5 insertions, 1 deletions
diff --git a/test/CodeGen/ARM/2007-01-19-InfiniteLoop.ll b/test/CodeGen/ARM/2007-01-19-InfiniteLoop.ll
index 81483cb4e7..ee63656b26 100644
--- a/test/CodeGen/ARM/2007-01-19-InfiniteLoop.ll
+++ b/test/CodeGen/ARM/2007-01-19-InfiniteLoop.ll
@@ -1,11 +1,15 @@
-; RUN: llc < %s -march=arm -mattr=+v6,+vfp2
+; RUN: llc < %s -march=arm -mattr=+v6,+vfp2 | FileCheck %s
@quant_coef = external global [6 x [4 x [4 x i32]]] ; <[6 x [4 x [4 x i32]]]*> [#uses=1]
@dequant_coef = external global [6 x [4 x [4 x i32]]] ; <[6 x [4 x [4 x i32]]]*> [#uses=1]
@A = external global [4 x [4 x i32]] ; <[4 x [4 x i32]]*> [#uses=1]
+; CHECK: dct_luma_sp:
define fastcc i32 @dct_luma_sp(i32 %block_x, i32 %block_y, i32* %coeff_cost) {
entry:
+; Make sure to use base-updating stores for saving callee-saved registers.
+; CHECK-NOT: sub sp
+; CHECK: vstmdb sp!
%predicted_block = alloca [4 x [4 x i32]], align 4 ; <[4 x [4 x i32]]*> [#uses=1]
br label %cond_next489