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Diffstat (limited to 'gcc/testsuite/gcc.dg/fixed-point/pr81428.c')
-rw-r--r--gcc/testsuite/gcc.dg/fixed-point/pr81428.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/fixed-point/pr81428.c b/gcc/testsuite/gcc.dg/fixed-point/pr81428.c
new file mode 100644
index 00000000000..98f4b235718
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/fixed-point/pr81428.c
@@ -0,0 +1,9 @@
+/* PR tree-optimization/81428 */
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+void
+foo (long _Fract *a, long _Fract *b)
+{
+ *b = *a / *a;
+}