1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/mips/dpsq_sa_l_w.c b/gcc/testsuite/gcc.target/mips/dpsq_sa_l_w.c
new file mode 100644
index 000000000..9aeb5667a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/dpsq_sa_l_w.c
@@ -0,0 +1,35 @@
+/* { dg-do compile { target { fixed_point } } } */
+/* { dg-options "-O2 -mgp32 -mdsp" } */
+/* { dg-final { scan-assembler-times "\tdpsq_sa.l.w\t\\\$ac" 2 } } */
+
+NOMIPS16 _Sat long long _Fract
+f1 (_Sat long _Fract x, _Sat long _Fract y, _Sat long long _Fract z)
+{
+  return z - (_Sat long long _Fract) x * y;
+}
+
+NOMIPS16 _Sat long long _Fract
+f2 (_Sat long _Fract x, _Sat long _Fract y, _Sat long long _Fract z)
+{
+  _Sat long long _Fract t = (_Sat long long _Fract) x * y;
+  int temp = 5;
+  if (temp == 5)
+    z -= t;
+  return z;
+}
+
+long long _Fract
+f3 (long _Fract x, long _Fract y, long long _Fract z)
+{
+  return z - (long long _Fract) x * y;
+}
+
+long long _Fract
+f4 (long _Fract x, long _Fract y, long long _Fract z)
+{
+  long long _Fract t = (long long _Fract) x * y;
+  int temp = 5;
+  if (temp == 5)
+    z -= t;
+  return z;
+}