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-rw-r--r--gcc-4.9/gcc/testsuite/c-c++-common/ubsan/pr60613-1.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/ubsan/pr60613-1.c b/gcc-4.9/gcc/testsuite/c-c++-common/ubsan/pr60613-1.c
new file mode 100644
index 000000000..6794532a4
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/c-c++-common/ubsan/pr60613-1.c
@@ -0,0 +1,41 @@
+/* PR sanitizer/60613 */
+/* { dg-do run } */
+/* { dg-options "-fsanitize=undefined" } */
+
+#include <stdio.h>
+
+long long y;
+
+__attribute__((noinline, noclone)) long long
+foo (long long x)
+{
+ asm ("");
+ if (x >= 0 || x < -2040)
+ return 23;
+ x += 2040;
+ return x - y;
+}
+
+__attribute__((noinline, noclone)) long long
+bar (long long x)
+{
+ asm ("");
+ return 8LL - x;
+}
+
+int
+main ()
+{
+ fputs ("UBSAN TEST START\n", stderr);
+
+ y = 1;
+ if (foo (8 - 2040) != 8 - 1)
+ __builtin_abort ();
+ if (bar (1) != 8 - 1)
+ __builtin_abort ();
+
+ fputs ("UBSAN TEST END\n", stderr);
+ return 0;
+}
+
+/* { dg-output "UBSAN TEST START(\n|\r\n|\r)UBSAN TEST END" } */