1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/mips/mult-1.c b/gcc/testsuite/gcc.target/mips/mult-1.c
new file mode 100644
index 000000000..43dd08c0b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/mult-1.c
@@ -0,0 +1,14 @@
+/* For SI->DI widening multiplication we should use DINS to combine the two
+   halves.  For Octeon use DMUL with explicit widening.  */
+/* { dg-options "-O -mgp64 isa_rev>=2 forbid_cpu=octeon" } */
+/* { dg-final { scan-assembler "\tdins\t" } } */
+/* { dg-final { scan-assembler-not "\tdsll\t" } } */
+/* { dg-final { scan-assembler-not "\tdsrl\t" } } */
+/* { dg-final { scan-assembler-not "\tor\t" } } */
+
+NOMIPS16 unsigned long long
+f (unsigned int i, unsigned int j)
+{
+  i++;
+  return (unsigned long long) i * j;
+}