From ffa45431c8b14008e5e2c0473c0de177ee0655ce Mon Sep 17 00:00:00 2001
From: Nick Lewycky <nicholas@mxc.ca>
Date: Fri, 8 Aug 2008 07:00:26 +0000
Subject: [PATCH] Testcase for r54520.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54521 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/FrontendC/2008-08-07-GEPIntToPtr.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 test/FrontendC/2008-08-07-GEPIntToPtr.c

diff --git a/test/FrontendC/2008-08-07-GEPIntToPtr.c b/test/FrontendC/2008-08-07-GEPIntToPtr.c
new file mode 100644
index 00000000000..3ef3b66b88f
--- /dev/null
+++ b/test/FrontendC/2008-08-07-GEPIntToPtr.c
@@ -0,0 +1,14 @@
+// RUN: %llvmgcc -S %s -o - | grep {i8 1}
+// PR2603
+
+struct A {
+  char num_fields;
+};
+
+struct B {
+  char a, b[1];
+};
+
+const struct A Foo = {
+  (char *)(&( (struct B *)(16) )->b[0]) - (char *)(16)
+};