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/FrontendAda/unc_constructor.adb b/test/FrontendAda/unc_constructor.adb
new file mode 100644
index 0000000..e32c04a
--- /dev/null
+++ b/test/FrontendAda/unc_constructor.adb
@@ -0,0 +1,9 @@
+-- RUN: %llvmgcc -c %s -o /dev/null
+package body Unc_Constructor is
+   procedure P (X : A) is
+   begin
+      if X = A0 then
+         null;
+      end if;
+   end;
+end;