It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/ret_arg2.ll b/test/CodeGen/ARM/ret_arg2.ll
new file mode 100644
index 0000000..eb155da
--- /dev/null
+++ b/test/CodeGen/ARM/ret_arg2.ll
@@ -0,0 +1,4 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm
+int %test(int %a1, int %a2) {
+  ret int %a2
+}