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/globalredefinition.ll b/test/Feature/globalredefinition.ll
new file mode 100644
index 0000000..642c093
--- /dev/null
+++ b/test/Feature/globalredefinition.ll
@@ -0,0 +1,18 @@
+; 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
+
+; Test forward references and redefinitions of globals
+
+%A = global int* %B
+%B = global int 7
+
+declare void %X()
+
+declare void %X()
+
+void %X() {
+ ret void
+}
+
+declare void %X()