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/Feature/small.ll b/test/Feature/small.ll
new file mode 100644
index 0000000..6ef37c7
--- /dev/null
+++ b/test/Feature/small.ll
@@ -0,0 +1,14 @@
+; RUN: llvm-upgrade < %s | llvm-as | llvm-dis > %t1.ll
+; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
+; RUN: diff %t1.ll %t2.ll
+
+%x = type int
+
+implementation
+
+int "foo"(int %in)
+begin
+label:
+ ret int 2
+end
+