Note another case that doesn't work yet.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72573 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/test/CodeGen/volatile-1.c b/test/CodeGen/volatile-1.c
index ea478841c4..3e7bbb8f44 100644
--- a/test/CodeGen/volatile-1.c
+++ b/test/CodeGen/volatile-1.c
@@ -82,6 +82,10 @@ int main() {
   // ============================================================
   // Test cases we get wrong.
 
+  // A use.  We load all of a into a copy of a, then load i.  gcc forgets to do
+  // the assignment.
+  (a = a).i;
+
   // ============================================================
   // Test cases where we intentionally differ from gcc, due to suspected bugs in
   // gcc.