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-rw-r--r--gcc-4.8/gcc/testsuite/gcc.c-torture/execute/20131127-1.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.c-torture/execute/20131127-1.c b/gcc-4.8/gcc/testsuite/gcc.c-torture/execute/20131127-1.c
new file mode 100644
index 000000000..8ec496577
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/gcc.c-torture/execute/20131127-1.c
@@ -0,0 +1,34 @@
+/* PR middle-end/59138 */
+/* Testcase by John Regehr <regehr@cs.utah.edu> */
+
+extern void abort (void);
+
+#pragma pack(1)
+
+struct S0 {
+ int f0;
+ int f1;
+ int f2;
+ short f3;
+};
+
+short a = 1;
+
+struct S0 b = { 1 }, c, d, e;
+
+struct S0 fn1() { return c; }
+
+void fn2 (void)
+{
+ b = fn1 ();
+ a = 0;
+ d = e;
+}
+
+int main (void)
+{
+ fn2 ();
+ if (a != 0)
+ abort ();
+ return 0;
+}