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/CFrontend/2007-04-24-bit-not-expr.c b/test/CFrontend/2007-04-24-bit-not-expr.c
new file mode 100644
index 0000000..1c27f181
--- /dev/null
+++ b/test/CFrontend/2007-04-24-bit-not-expr.c
@@ -0,0 +1,7 @@
+// PR 1346
+// RUN: %llvmgcc -c %s -o /dev/null
+extern bar(void *);
+
+void f(void *cd) {
+ bar(((void *)((unsigned long)(cd) ^ -1)));
+}