1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/bitint-85.c b/gcc/testsuite/gcc.dg/torture/bitint-85.c
new file mode 100644
index 0000000..43eb6ff
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/bitint-85.c
@@ -0,0 +1,34 @@
+/* { dg-do run { target bitint } } */
+/* { dg-options "-std=c23 -pedantic-errors" } */
+/* { dg-skip-if "" { ! run_expensive_tests }  { "*" } { "-O0" "-O2" } } */
+/* { dg-skip-if "" { ! run_expensive_tests } { "-flto" } { "" } } */
+
+#if __BITINT_MAXWIDTH__ >= 1024
+constexpr _BitInt(1024) d = -541140097068598424394740839221562143161511518875518765552323978870598341733206554363735813878577506997168480201818027232521wb;
+int c;
+
+static inline void
+foo (_BitInt(1024) b, _BitInt(1024) *r)
+{
+  if (c)
+    b = 0;
+  *r = b;
+}
+
+[[gnu::noipa]] void
+bar (_BitInt(1024) y)
+{
+  if (y != d)
+    __builtin_abort ();
+}
+#endif
+
+int
+main ()
+{
+#if __BITINT_MAXWIDTH__ >= 1024
+  _BitInt(1024) x;
+  foo (d, &x);
+  bar (x);
+#endif
+}