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/Linker/AppendingLinkage.ll b/test/Linker/AppendingLinkage.ll
new file mode 100644
index 0000000..d59a374
--- /dev/null
+++ b/test/Linker/AppendingLinkage.ll
@@ -0,0 +1,15 @@
+; Test that appending linkage works correctly.
+
+; RUN: echo {%X = appending global \[1 x int\] \[int 8\] } | \
+; RUN: llvm-upgrade | llvm-as > %t.2.bc
+; RUN: llvm-upgrade < %s | llvm-as > %t.1.bc
+; RUN: llvm-link %t.1.bc %t.2.bc | llvm-dis | grep 7 | grep 4 | grep 8
+
+%X = appending global [2 x int] [int 7, int 4]
+
+%Y = global int* getelementptr ([2 x int]* %X, long 0, long 0)
+
+void %foo(long %V) {
+ %Y = getelementptr [2 x int]* %X, long 0, long %V
+ ret void
+}