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/CBackend/2005-09-27-VolatileFuncPtr.ll b/test/CodeGen/CBackend/2005-09-27-VolatileFuncPtr.ll
new file mode 100644
index 0000000..32a7088
--- /dev/null
+++ b/test/CodeGen/CBackend/2005-09-27-VolatileFuncPtr.ll
@@ -0,0 +1,9 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=c | grep {\\* *volatile *\\*}
+
+%G = external global void()*
+
+void %test() {
+ volatile store void()* %test, void()** %G
+ volatile load void()** %G
+ ret void
+}