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-rw-r--r--gcc/testsuite/gcc.dg/bitint-125.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/bitint-125.c b/gcc/testsuite/gcc.dg/bitint-125.c
new file mode 100644
index 0000000..5ef0e32
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/bitint-125.c
@@ -0,0 +1,15 @@
+/* PR tree-optimization/121127 */
+/* { dg-do compile { target bitint } } */
+/* { dg-options "-O2 -w" } */
+
+#if __BITINT_MAXWIDTH__ >= 576
+_BitInt(575)
+foo (void)
+{
+ _BitInt(576) d;
+ _BitInt(575) e = d * 42wb;
+ return e;
+}
+#else
+int i;
+#endif