1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/builtins/lib/strcpy.c b/gcc/testsuite/gcc.c-torture/execute/builtins/lib/strcpy.c
new file mode 100644
index 000000000..916446623
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/builtins/lib/strcpy.c
@@ -0,0 +1,15 @@
+extern void abort (void);
+extern int inside_main;
+
+__attribute__ ((__noinline__))
+char *
+strcpy (char *d, const char *s)
+{
+  char *r = d;
+#if defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
+  if (inside_main)
+    abort ();
+#endif
+  while ((*d++ = *s++));
+  return r;
+}