1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/bitint-76.c b/gcc/testsuite/gcc.dg/torture/bitint-76.c
new file mode 100644
index 0000000..df47857
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/bitint-76.c
@@ -0,0 +1,19 @@
+/* PR tree-optimization/119707 */
+/* { dg-do run { target bitint } } */
+
+#if __BITINT_MAXWIDTH__ >= 256
+__attribute__((noipa)) unsigned _BitInt(256)
+foo (unsigned _BitInt(256) x, _BitInt(129) y)
+{
+  return x + (unsigned _BitInt(255)) y;
+}
+#endif
+
+int
+main ()
+{
+#if __BITINT_MAXWIDTH__ >= 256
+  if (foo (0, -1) != 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffuwb)
+    __builtin_abort ();
+#endif
+}