From dd487c159bb93639ce574ab2e5340be5cbf4a4d1 Mon Sep 17 00:00:00 2001
From: Lauro Ramos Venancio <lauro.venancio@gmail.com>
Date: Wed, 1 Aug 2007 20:07:59 +0000
Subject: [PATCH] Add a test for the load/store alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40687 91177308-0d34-0410-b5e6-96231b3b80d8
---
test/CFrontend/2007-08-01-LoadStoreAlign.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 test/CFrontend/2007-08-01-LoadStoreAlign.c
diff --git a/test/CFrontend/2007-08-01-LoadStoreAlign.c b/test/CFrontend/2007-08-01-LoadStoreAlign.c
new file mode 100644
index 00000000000..3d5b1fbe350
--- /dev/null
+++ b/test/CFrontend/2007-08-01-LoadStoreAlign.c
@@ -0,0 +1,17 @@
+// RUN: %llvmgcc -O3 -S -o - -emit-llvm %s | grep -c {align 1} | grep 2
+// RUN: %llvmgcc -O3 -S -o - -emit-llvm %s | llvm-as | llc
+
+struct p {
+ char a;
+ int b;
+} __attribute__ ((packed));
+
+struct p t = { 1, 10 };
+struct p u;
+
+int main () {
+ int tmp = t.b;
+ u.b = tmp;
+ return tmp;
+
+}