--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/pr95171.c	Mon May 25 07:50:57 2020 +0900
@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-options "-fexceptions -ffinite-math-only -fnon-call-exceptions" } */
+
+inline double __attribute__ ((always_inline))
+w9 (int q2)
+{
+  return __builtin_fabs (__builtin_nan ("")) > 0.0 ? 1.0 : q2 / 1.0;
+}
+
+double __attribute__ ((optimize ("-fipa-cp")))
+o7 (int iz)
+{
+  int rj[1];
+
+  (void) rj;
+
+  return w9 (iz);
+}