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diff gcc/testsuite/c-c++-common/asan/pr63638.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/c-c++-common/asan/pr63638.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+
+extern
+#ifdef __cplusplus
+"C"
+#endif
+void *memcpy (void *, const void *, __SIZE_TYPE__);
+
+struct S{
+  long d0, d1, d2, d3, d4, d5, d6;
+};
+
+struct S s[6];
+
+int f(struct S *p)
+{
+  memcpy(p, &s[2], sizeof(*p));
+  memcpy(p, &s[1], sizeof(*p));
+}
+