1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/recip-6.c b/gcc/testsuite/gcc.dg/tree-ssa/recip-6.c
new file mode 100644
index 00000000000..60fefd01da5
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/recip-6.c
@@ -0,0 +1,26 @@
+/* { dg-options "-O1 -funsafe-math-optimizations -fno-trapping-math -fdump-tree-recip" } */
+/* { dg-do compile } */
+
+/* Test inserting in a block that does not contain a division.  */
+
+extern int f2();
+
+double f1(double y, double z, double w)
+{
+  double b, c, d, e, f;
+
+  if (g ())
+    b = 1 / y, c = z / y;
+  else
+    b = 3 / y, c = w / y;
+
+  d = b / y;
+  e = c / y;
+  f = 1 / y;
+
+  return d + e + f;
+}
+
+/* { dg-final { scan-tree-dump-times " / " 1 "recip" } } */
+/* { dg-final { cleanup-tree-dump "recip" } } */
+