vendor/llvm/llvm-r72732

1 files changed, 19 insertions, 0 deletions

diff --git a/test/CodeGen/ARM/lsr-scale-addr-mode.ll b/test/CodeGen/ARM/lsr-scale-addr-mode.ll
new file mode 100644
index 0000000000000..6db0d43e8343f
--- /dev/null
+++ b/test/CodeGen/ARM/lsr-scale-addr-mode.ll
@@ -0,0 +1,19 @@
+; RUN: llvm-as < %s | llc -march=arm | grep -F {str r2, \[r0, +r3, lsl #2\]}
+; Should use scaled addressing mode.
+
+define void @sintzero(i32* %a) nounwind {
+entry:
+	store i32 0, i32* %a
+	br label %cond_next
+
+cond_next:		; preds = %cond_next, %entry
+	%indvar = phi i32 [ 0, %entry ], [ %tmp25, %cond_next ]		; <i32> [#uses=1]
+	%tmp25 = add i32 %indvar, 1		; <i32> [#uses=3]
+	%tmp36 = getelementptr i32* %a, i32 %tmp25		; <i32*> [#uses=1]
+	store i32 0, i32* %tmp36
+	icmp eq i32 %tmp25, -1		; <i1>:0 [#uses=1]
+	br i1 %0, label %return, label %cond_next
+
+return:		; preds = %cond_next
+	ret void
+}