1 files changed, 43 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-13.c b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-13.c
new file mode 100644
index 00000000000..212563c84b1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/bfp/scalar-insert-exp-13.c
@@ -0,0 +1,43 @@
+/* { dg-do run { target { powerpc*-*-* } } } */
+/* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
+/* { dg-require-effective-target lp64 } */
+/* { dg-require-effective-target p9vector_hw } */
+/* { dg-options "-mcpu=power9" } */
+
+/* This test should succeed only on 64-bit configurations.  */
+#include <altivec.h>
+#include <stdlib.h>
+
+double
+insert_exponent (double *significand_p,
+		 unsigned long long int *exponent_p)
+{
+  double significand = *significand_p;
+  unsigned long long int exponent = *exponent_p;
+
+  return scalar_insert_exp (significand, exponent);
+}
+
+#define BIAS_FOR_DOUBLE_EXP 1023
+
+int
+main ()
+{
+  unsigned long long int significand_1 = 0x11000000000000LL;
+  unsigned long long int significand_2 = 0x11010000000000LL;
+  unsigned long long int exponent_1 = 62 + BIAS_FOR_DOUBLE_EXP;
+  unsigned long long int exponent_2 = 49 + BIAS_FOR_DOUBLE_EXP;
+
+  double *significand_1_ptr = (double *) &significand_1;
+  double *significand_2_ptr = (double *) &significand_2;
+
+
+  double x = (double) (0x1100LL << 50);
+  double z = (double) (0x1101LL << 37);
+
+  if (insert_exponent (significand_1_ptr, &exponent_1) != x)
+    abort ();
+  if (insert_exponent (significand_2_ptr, &exponent_2) != z)
+    abort ();
+  return 0;
+}